/dev/shm/zstd/RPMS.2017 /dev/shm/zstd
/dev/shm/zstd
RPMS.2017/libzstd1-1.5.2-0.0.x86_64.rpm RPMS/libzstd1-1.5.2-0.0.x86_64.rpm differ: byte 225, line 1
Comparing libzstd1-1.5.2-0.0.x86_64.rpm to libzstd1-1.5.2-0.0.x86_64.rpm
comparing the rpm tags of libzstd1
--- old-rpm-tags
+++ new-rpm-tags
@@ -101 +101 @@
-/usr/lib64/libzstd.so.1.5.2 58b4028c1017b6f04a972bc8553bb2c9b28e975ed12491558d374c893dea1f14 0
+/usr/lib64/libzstd.so.1.5.2 894911489a8593ca4d29cc36bcc72b4bb40ebdb34e8f5914ebfe942c16fee50a 0
comparing rpmtags
comparing RELEASE
comparing PROVIDES
comparing scripts
comparing filelist
comparing file checksum
creating rename script
RPM file checksum differs.
Extracting packages
/usr/lib64/libzstd.so.1.5.2 differs in ELF sections
--- old /usr/lib64/libzstd.so.1.5.2 (objdump)
+++ new /usr/lib64/libzstd.so.1.5.2 (objdump)
@@ -4,7 +4,7 @@
Contents of section .note.gnu.property:
02a8 04000000 20000000 05000000 474e5500 .... .......GNU.
02b8 010001c0 04000000 09000000 00000000 ................
- 02c8 020001c0 04000000 05000000 00000000 ................
+ 02c8 020001c0 04000000 07000000 00000000 ................
Contents of section .hash:
0300 c5000000 d8000000 0c000000 00000000 ................
0310 36000000 00000000 00000000 00000000 6...............
@@ -255,274 +255,274 @@
1238 00000000 00000000 00000000 00000000 ................
1248 c3100000 11000000 00000000 00000000 ................
1258 00000000 00000000 f4070000 12000e00 ................
- 1268 f0b70200 00000000 92000000 00000000 ................
- 1278 bf0f0000 12000e00 60810800 00000000 ........`.......
+ 1268 a0b60200 00000000 92000000 00000000 ................
+ 1278 bf0f0000 12000e00 30810800 00000000 ........0.......
1288 51000000 00000000 5a080000 12000e00 Q.......Z.......
- 1298 a0ba0200 00000000 6c010000 00000000 ........l.......
- 12a8 6f030000 12000e00 a0810200 00000000 o...............
+ 1298 50b90200 00000000 6c010000 00000000 P.......l.......
+ 12a8 6f030000 12000e00 40800200 00000000 o.......@.......
12b8 19000000 00000000 9f0e0000 12000e00 ................
- 12c8 d07a0800 00000000 0d000000 00000000 .z..............
- 12d8 3d050000 12000e00 f09d0200 00000000 =...............
+ 12c8 a07a0800 00000000 0d000000 00000000 .z..............
+ 12d8 3d050000 12000e00 a09c0200 00000000 =...............
12e8 13000000 00000000 ff0d0000 12000e00 ................
- 12f8 d0770800 00000000 4a010000 00000000 .w......J.......
- 1308 340a0000 12000e00 c0de0200 00000000 4...............
+ 12f8 a0770800 00000000 4a010000 00000000 .w......J.......
+ 1308 340a0000 12000e00 80dd0200 00000000 4...............
1318 60000000 00000000 8b050000 12000e00 `...............
- 1328 b09e0200 00000000 05000000 00000000 ................
- 1338 23090000 12000e00 b0d20200 00000000 #...............
+ 1328 609d0200 00000000 05000000 00000000 `...............
+ 1338 23090000 12000e00 70d10200 00000000 #.......p.......
1348 27000000 00000000 d1090000 12000e00 '...............
- 1358 b0dc0200 00000000 06000000 00000000 ................
- 1368 c6030000 12000e00 a0900200 00000000 ................
+ 1358 70db0200 00000000 06000000 00000000 p...............
+ 1368 c6030000 12000e00 508f0200 00000000 ........P.......
1378 a8010000 00000000 c9080000 12000e00 ................
- 1388 60d00200 00000000 4d000000 00000000 `.......M.......
- 1398 cb050000 12000e00 009f0200 00000000 ................
+ 1388 10cf0200 00000000 4d000000 00000000 ........M.......
+ 1398 cb050000 12000e00 b09d0200 00000000 ................
13a8 06000000 00000000 37120000 12000e00 ........7.......
13b8 20040a00 00000000 2f000000 00000000 ......./.......
- 13c8 18030000 12000e00 70590200 00000000 ........pY......
+ 13c8 18030000 12000e00 10580200 00000000 .........X......
13d8 a1020000 00000000 b40a0000 12000e00 ................
- 13e8 00510800 00000000 26000000 00000000 .Q......&.......
- 13f8 9a080000 12000e00 c0c00200 00000000 ................
+ 13e8 d0500800 00000000 26000000 00000000 .P......&.......
+ 13f8 9a080000 12000e00 70bf0200 00000000 ........p.......
1408 a3000000 00000000 f7010000 12000e00 ................
- 1418 70500200 00000000 eb010000 00000000 pP..............
- 1428 a5090000 12000e00 80db0200 00000000 ................
+ 1418 104f0200 00000000 eb010000 00000000 .O..............
+ 1428 a5090000 12000e00 40da0200 00000000 ........@.......
1438 0b000000 00000000 1f020000 12000e00 ................
- 1448 b0520200 00000000 50000000 00000000 .R......P.......
- 1458 450b0000 12000e00 40550800 00000000 E.......@U......
+ 1448 50510200 00000000 50000000 00000000 PQ......P.......
+ 1458 450b0000 12000e00 10550800 00000000 E........U......
1468 33000000 00000000 1a040000 12000e00 3...............
- 1478 70940200 00000000 05000000 00000000 p...............
- 1488 560a0000 12000e00 20df0200 00000000 V....... .......
+ 1478 20930200 00000000 05000000 00000000 ...............
+ 1488 560a0000 12000e00 e0dd0200 00000000 V...............
1498 65000000 00000000 890a0000 12000e00 e...............
- 14a8 10500800 00000000 b4000000 00000000 .P..............
+ 14a8 e04f0800 00000000 b4000000 00000000 .O..............
14b8 08110000 12000e00 10f20900 00000000 ................
14c8 b2020000 00000000 ef0d0000 12000e00 ................
- 14d8 10770800 00000000 b7000000 00000000 .w..............
+ 14d8 e0760800 00000000 b7000000 00000000 .v..............
14e8 f7110000 12000e00 d0f40900 00000000 ................
14f8 000f0000 00000000 79060000 12000e00 ........y.......
- 1508 d0a30200 00000000 da010000 00000000 ................
- 1518 ec0f0000 12000e00 d0810800 00000000 ................
+ 1508 80a20200 00000000 d6010000 00000000 ................
+ 1518 ec0f0000 12000e00 a0810800 00000000 ................
1528 27000000 00000000 950c0000 12000e00 '...............
- 1538 d0610800 00000000 96000000 00000000 .a..............
- 1548 af0c0000 12000e00 70620800 00000000 ........pb......
+ 1538 a0610800 00000000 96000000 00000000 .a..............
+ 1548 af0c0000 12000e00 40620800 00000000 ........@b......
1558 4d000000 00000000 66040000 12000e00 M.......f.......
- 1568 40970200 00000000 26000000 00000000 @.......&.......
- 1578 0b020000 12000e00 70520200 00000000 ........pR......
+ 1568 f0950200 00000000 26000000 00000000 ........&.......
+ 1578 0b020000 12000e00 10510200 00000000 .........Q......
1588 33000000 00000000 08030000 12000e00 3...............
- 1598 00590200 00000000 1c000000 00000000 .Y..............
- 15a8 40030000 12000e00 a0800200 00000000 @...............
+ 1598 a0570200 00000000 1c000000 00000000 .W..............
+ 15a8 40030000 12000e00 407f0200 00000000 @.......@.......
15b8 6c000000 00000000 df110000 12000e00 l...............
15c8 70f10900 00000000 98000000 00000000 p...............
- 15d8 3c110000 12000e00 60550900 00000000 <.......`U......
+ 15d8 3c110000 12000e00 30550900 00000000 <.......0U......
15e8 58080000 00000000 560b0000 12000e00 X.......V.......
- 15f8 80550800 00000000 06000000 00000000 .U..............
- 1608 dd080000 12000e00 b0d00200 00000000 ................
- 1618 5b000000 00000000 fe0f0000 12000e00 [...............
- 1628 00820800 00000000 05000000 00000000 ................
- 1638 d10a0000 12000e00 30510800 00000000 ........0Q......
+ 15f8 50550800 00000000 06000000 00000000 PU..............
+ 1608 dd080000 12000e00 60cf0200 00000000 ........`.......
+ 1618 63000000 00000000 fe0f0000 12000e00 c...............
+ 1628 d0810800 00000000 05000000 00000000 ................
+ 1638 d10a0000 12000e00 00510800 00000000 .........Q......
1648 14000000 00000000 b8090000 12000e00 ................
- 1658 90db0200 00000000 17010000 00000000 ................
- 1668 34090000 12000e00 e0d20200 00000000 4...............
+ 1658 50da0200 00000000 17010000 00000000 P...............
+ 1668 34090000 12000e00 a0d10200 00000000 4...............
1678 67000000 00000000 cf110000 12000e00 g...............
1688 50f10900 00000000 1c000000 00000000 P...............
- 1698 d50c0000 12000e00 f0620800 00000000 .........b......
+ 1698 d50c0000 12000e00 c0620800 00000000 .........b......
16a8 08000000 00000000 690e0000 12000e00 ........i.......
- 16b8 e0790800 00000000 06000000 00000000 .y..............
+ 16b8 b0790800 00000000 06000000 00000000 .y..............
16c8 56010000 12000e00 f09d0000 00000000 V...............
16d8 11000000 00000000 3d070000 12000e00 ........=.......
- 16e8 80b20200 00000000 71000000 00000000 ........q.......
- 16f8 45060000 12000e00 70a10200 00000000 E.......p.......
+ 16e8 30b10200 00000000 71000000 00000000 0.......q.......
+ 16f8 45060000 12000e00 20a00200 00000000 E....... .......
1708 06000000 00000000 1a050000 12000e00 ................
- 1718 509a0200 00000000 5b010000 00000000 P.......[.......
- 1728 4a020000 12000e00 a0540200 00000000 J........T......
+ 1718 00990200 00000000 5b010000 00000000 ........[.......
+ 1728 4a020000 12000e00 40530200 00000000 J.......@S......
1738 6b000000 00000000 800b0000 12000e00 k...............
- 1748 a0560800 00000000 84000000 00000000 .V..............
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+ 1748 70560800 00000000 84000000 00000000 pV..............
+ 1758 89040000 12000e00 c0960200 00000000 ................
1768 c8000000 00000000 ec100000 12000e00 ................
- 1778 90460900 00000000 1a040000 00000000 .F..............
- 1788 7d0e0000 12000e00 f0790800 00000000 }........y......
+ 1778 60460900 00000000 1a040000 00000000 `F..............
+ 1788 7d0e0000 12000e00 c0790800 00000000 }........y......
1798 d1000000 00000000 7d020000 12000e00 ........}.......
- 17a8 80570200 00000000 09000000 00000000 .W..............
- 17b8 09070000 12000e00 d0a90200 00000000 ................
+ 17a8 20560200 00000000 09000000 00000000 V..............
+ 17b8 09070000 12000e00 80a80200 00000000 ................
17c8 ce070000 00000000 de050000 12000e00 ................
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- 17e8 1d0d0000 12000e00 806b0800 00000000 .........k......
+ 17d8 c09d0200 00000000 17000000 00000000 ................
+ 17e8 1d0d0000 12000e00 506b0800 00000000 ........Pk......
17f8 b7000000 00000000 cb070000 12000e00 ................
- 1808 10b70200 00000000 df000000 00000000 ................
- 1818 7d010000 12000e00 60ac0000 00000000 }.......`.......
+ 1808 c0b50200 00000000 df000000 00000000 ................
+ 1818 7d010000 12000e00 00ac0000 00000000 }...............
1828 08000000 00000000 470c0000 12000e00 ........G.......
- 1838 80600800 00000000 14010000 00000000 .`..............
+ 1838 50600800 00000000 14010000 00000000 P`..............
1848 40010000 12000e00 a09d0000 00000000 @...............
1858 28000000 00000000 48080000 12000e00 (.......H.......
- 1868 80ba0200 00000000 15000000 00000000 ................
- 1878 c50b0000 12000e00 305a0800 00000000 ........0Z......
+ 1868 30b90200 00000000 15000000 00000000 0...............
+ 1878 c50b0000 12000e00 005a0800 00000000 .........Z......
1888 29000000 00000000 81030000 12000e00 )...............
- 1898 c0810200 00000000 53000000 00000000 ........S.......
- 18a8 1a080000 12000e00 90b80200 00000000 ................
+ 1898 60800200 00000000 53000000 00000000 `.......S.......
+ 18a8 1a080000 12000e00 40b70200 00000000 ........@.......
18b8 c7000000 00000000 6e110000 12000e00 ........n.......
- 18c8 60cb0900 00000000 c8030000 00000000 `...............
- 18d8 d7020000 12000e00 50580200 00000000 ........PX......
+ 18c8 40cb0900 00000000 e8030000 00000000 @...............
+ 18d8 d7020000 12000e00 f0560200 00000000 .........V......
18e8 1b000000 00000000 dc040000 12000e00 ................
- 18f8 309a0200 00000000 0d000000 00000000 0...............
- 1908 76040000 12000e00 70970200 00000000 v.......p.......
+ 18f8 e0980200 00000000 0d000000 00000000 ................
+ 1908 76040000 12000e00 20960200 00000000 v....... .......
1918 98000000 00000000 b70b0000 12000e00 ................
- 1928 205a0800 00000000 0a000000 00000000 Z..............
- 1938 210f0000 12000e00 707d0800 00000000 !.......p}......
+ 1928 f0590800 00000000 0a000000 00000000 .Y..............
+ 1938 210f0000 12000e00 407d0800 00000000 !.......@}......
1948 44000000 00000000 43090000 12000e00 D.......C.......
- 1958 50d30200 00000000 48060000 00000000 P.......H.......
- 1968 82070000 12000e00 f0b50200 00000000 ................
+ 1958 10d20200 00000000 48060000 00000000 ........H.......
+ 1968 82070000 12000e00 a0b40200 00000000 ................
1978 80000000 00000000 6c0b0000 12000e00 ........l.......
- 1988 90550800 00000000 0b010000 00000000 .U..............
/usr/lib64/libzstd.so.1.5.2 differs in assembler output
--- old /usr/lib64/libzstd.so.1.5.2 (disasm)
+++ new /usr/lib64/libzstd.so.1.5.2 (disasm)
@@ -4824,59 +4824,56 @@
cs nopw offset(%rax,%rax,1)
ZSTD_XXH32:
- mov %rsi,%r9
- mov %rdi,%r8
+ mov %rdi,%r9
+ mov %rsi,%r10
lea offset(%rdx),%edi
- mov %edx,%esi
- cmp $something,%r9
+ cmp $something,%rsi
jbe <ZSTD_XXH32 + ofs>
- lea -offset(%r8,%r9,1),%rdi
+ lea -offset(%r9,%rsi,1),%r11
+ lea offset(%rdx),%eax
+ mov %r9,%rdi
+ lea -offset(%rdx),%esi
lea offset(%rdx),%ecx
- mov %r8,%rax
- lea -offset(%rdx),%r11d
- lea offset(%rdx),%r10d
- nopl offset(%rax)
- imul $something,(%rax),%edx
- add $something,%rax
- add %ecx,%edx
- rol $something,%edx
- imul $something,%edx,%ecx
- imul $something,-offset(%rax),%edx
- add %r11d,%edx
- rol $something,%edx
- imul $something,%edx,%r11d
- imul $something,-offset(%rax),%edx
- add %esi,%edx
- rol $something,%edx
- imul $something,%edx,%esi
- imul $something,-offset(%rax),%edx
- add %r10d,%edx
+ imul $something,(%rdi),%r8d
+ add %r8d,%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%esi
+ rol $something,%esi
+ imul $something,%esi,%esi
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%edx
rol $something,%edx
- imul $something,%edx,%r10d
- cmp %rdi,%rax
+ imul $something,%edx,%edx
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%ecx
+ rol $something,%ecx
+ imul $something,%ecx,%ecx
+ add $something,%rdi
+ cmp %r11,%rdi
jb <ZSTD_XXH32 + ofs>
- lea -offset(%r9),%rax
- lea offset(%r8),%rdx
- and $something,%rax
- add $something,%rax
- cmp %rdx,%rdi
- mov $something,%edx
- cmovb %rdx,%rax
- rol %ecx
- rol $something,%r11d
- lea (%rcx,%r11,1),%edi
+ lea -offset(%r10),%rdi
+ lea offset(%r9),%r8
+ and $something,%rdi
+ add $something,%rdi
+ cmp %r8,%r11
+ mov $something,%r8d
+ cmovb %r8,%rdi
+ rol %eax
rol $something,%esi
- ror $something,%r10d
- add %rax,%r8
- add %esi,%edi
+ rol $something,%edx
+ add %rdi,%r9
+ lea (%rax,%rsi,1),%edi
+ ror $something,%ecx
+ add %edx,%edi
+ add %ecx,%edi
+ mov %r10,%rdx
add %r10d,%edi
- mov %r9,%rdx
- add %r9d,%edi
mov $something,%ecx
- mov %r8,%rsi
+ mov %r9,%rsi
and $something,%edx
jmp <XXH32_finalize>
- nopw offset(%rax,%rax,1)
ZSTD_XXH32_createState:
mov $something,%edi
@@ -4942,41 +4939,40 @@
jbe <ZSTD_XXH32_update + ofs>
test %edx,%edx
jne <ZSTD_XXH32_update + ofs>
- lea -offset(%rbp),%rdi
- cmp %r12,%rdi
+ lea -offset(%rbp),%r9
+ cmp %r12,%r9
jb <ZSTD_XXH32_update + ofs>
mov offset(%rbx),%esi
- mov offset(%rbx),%r9d
- mov %r12,%rax
- mov offset(%rbx),%r8d
mov offset(%rbx),%ecx
- cs nopw offset(%rax,%rax,1)
- imul $something,(%rax),%edx
- add $something,%rax
- add %esi,%edx
- rol $something,%edx
- imul $something,%edx,%esi
+ mov %r12,%rdi
+ mov offset(%rbx),%edx
+ mov offset(%rbx),%eax
+ imul $something,(%rdi),%r8d
+ add %r8d,%esi
+ rol $something,%esi
+ imul $something,%esi,%esi
mov %esi,offset(%rbx)
- imul $something,-offset(%rax),%edx
- add %r9d,%edx
- rol $something,%edx
- imul $something,%edx,%r9d
- mov %r9d,offset(%rbx)
- imul $something,-offset(%rax),%edx
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%ecx
+ rol $something,%ecx
+ imul $something,%ecx,%ecx
+ mov %ecx,offset(%rbx)
+ imul $something,offset(%rdi),%r8d
add %r8d,%edx
rol $something,%edx
- imul $something,%edx,%r8d
- mov %r8d,offset(%rbx)
- imul $something,-offset(%rax),%edx
- add %ecx,%edx
- rol $something,%edx
- imul $something,%edx,%ecx
- mov %ecx,offset(%rbx)
- cmp %rax,%rdi
+ imul $something,%edx,%edx
+ mov %edx,offset(%rbx)
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ add $something,%rdi
+ mov %eax,offset(%rbx)
+ cmp %rdi,%r9
jae <ZSTD_XXH32_update + ofs>
- sub %r12,%rdi
- and $something,%rdi
- lea offset(%r12,%rdi,1),%r12
+ sub %r12,%r9
+ and $something,%r9
+ lea offset(%r12,%r9,1),%r12
cmp %rbp,%r12
jb <ZSTD_XXH32_update + ofs>
add $something,%rsp
@@ -4986,53 +4982,40 @@
pop %r12
pop %r13
ret
- nopl offset(%rax)
+ cs nopw offset(%rax,%rax,1)
mov $something,%r13d
lea offset(%rdi,%rdx,1),%rdi
mov %r13d,%edx
sub %eax,%edx
call <memcpy@plt>
- movdqu offset(%rbx),%xmm1
- movdqu offset(%rbx),%xmm0
- lea -offset(%rbp),%rdi
- movdqa offset(%rip),%xmm2 # <ZSTD_defaultCMem + ofs>
- movdqu offset(%rbx),%xmm3
- psrlq $something,%xmm1
+ imul $something,offset(%rbx),%eax
+ add offset(%rbx),%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ mov %eax,offset(%rbx)
+ imul $something,offset(%rbx),%eax
+ add offset(%rbx),%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ mov %eax,offset(%rbx)
+ imul $something,offset(%rbx),%eax
+ add offset(%rbx),%eax
RPMS.2017/libzstd-devel-1.5.2-0.0.x86_64.rpm RPMS/libzstd-devel-1.5.2-0.0.x86_64.rpm differ: byte 225, line 1
Comparing libzstd-devel-1.5.2-0.0.x86_64.rpm to libzstd-devel-1.5.2-0.0.x86_64.rpm
comparing the rpm tags of libzstd-devel
RPM meta information is identical
Extracting packages
Package content is identical
RPMS.2017/libzstd-devel-static-1.5.2-0.0.x86_64.rpm RPMS/libzstd-devel-static-1.5.2-0.0.x86_64.rpm differ: byte 225, line 1
Comparing libzstd-devel-static-1.5.2-0.0.x86_64.rpm to libzstd-devel-static-1.5.2-0.0.x86_64.rpm
comparing the rpm tags of libzstd-devel-static
--- old-rpm-tags
+++ new-rpm-tags
@@ -86 +86 @@
-/usr/lib64/libzstd.a 98446c15f75c2e3478490c9a2253c8c2570f3aeb219e1149597cd875a7d7d651 0
+/usr/lib64/libzstd.a 7cd49ab6a375596f6bbf281e45c0e3aaf9f65370f15ac57dfb7bb41997854e65 0
comparing rpmtags
comparing RELEASE
comparing PROVIDES
comparing scripts
comparing filelist
comparing file checksum
creating rename script
RPM file checksum differs.
Extracting packages
/usr/lib64/libzstd.a/cover.o differs in ELF sections
--- old /usr/lib64/libzstd.a/cover.o (objdump)
+++ new /usr/lib64/libzstd.a/cover.o (objdump)
@@ -17,592 +17,593 @@
00c0 00000000 48c74308 00000000 5bc36690 ....H.C.....[.f.
00d0 41574589 c1415641 554989fd 41544989 AWE..AVAUI..ATI.
00e0 d4555389 cb4883ec 28488934 2485c90f .US..H..(H.4$...
- 00f0 844f0500 004889d0 89ca498d 0cd431d2 .O...H....I...1.
+ 00f0 845f0500 004889d0 89ca498d 0cd431d2 ._...H....I...1.
0100 48031048 83c00848 39c175f4 b8feffff H..H...H9.u.....
0110 ff4839d0 0f92c1f2 0f100d00 00000066 .H9............f
- 0120 0f2fc80f 87e40200 004889d5 4189da41 ./.......H..A..A
+ 0120 0f2fc80f 87f40200 004889d5 4189da41 ./.......H..A..A
0130 89db4989 d6b80800 00008b35 00000000 ..I........5....
- 0140 4139c141 0f43c141 89c74c39 fa0f822e A9.A.C.A..L9....
- 0150 03000084 c90f8526 03000041 83fb040f .......&...A....
- 0160 868f0300 004585d2 0f84c004 0000b90b .....E..........
+ 0140 4139c141 0f43c141 89c74c39 fa0f823e A9.A.C.A..L9...>
+ 0150 03000084 c90f8536 03000041 83fb040f .......6...A....
+ 0160 869f0300 004585d2 0f84d004 0000b90b .....E..........
0170 00000031 c04c89ef f348ab83 fe010f8f ...1.L...H......
- 0180 d5030000 488b0424 4c29fd4d 8965104c ....H..$L).M.e.L
- 0190 8d750189 74240849 89450089 d84e8d3c .u..t$.I.E...N.<
- 01a0 b5000000 00498945 184489d8 4c89ff49 .....I.E.D..L..I
- 01b0 89452044 89d04989 45284d89 75384489 .E D..I.E(M.u8D.
- 01c0 4c2410e8 00000000 4c89ff49 89453048 L$......L..I.E0H
- 01d0 89c5e800 0000008d 7b014989 454848c1 ........{.I.EHH.
- 01e0 e7034989 c7e80000 00004885 ed8b7424 ..I.......H...t$
- 01f0 08498945 084989c0 0f94c04d 85ff0f94 .I.E.I.....M....
- 0200 c208d00f 85530400 004d85c0 448b4c24 .....S...M..D.L$
- 0210 100f8445 04000049 c7454000 00000045 ...E...I.E@....E
- 0220 894d5049 c7000000 000085db 7435498b .MPI........t5I.
- 0230 04244989 400883fb 017428b9 01000000 .$I.@....t(.....
- 0240 b8020000 000f1f00 89cf4189 c183c001 ..........A.....
- 0250 83c10149 8b14f849 0314fc4b 8914c839 ...I...I...K...9
- 0260 c373e583 fe010f8f b7020000 4d85f674 .s..........M..t
- 0270 1631c031 d20f1f00 89449500 8d500148 .1.1.....D...P.H
- 0280 89d04c39 f272f141 837d5008 ba040000 ..L9.r.A.}P.....
- 0290 004c89f6 4889ef48 8d05b204 0000488d .L..H..H......H.
- 02a0 0dfb0300 004c892d 00000000 480f46c8 .....L.-....H.F.
- 02b0 e8000000 00833d00 00000001 0f8f3e03 ......=.......>.
- 02c0 00004183 7d500848 8d1582fd ffff488d ..A.}P.H......H.
- 02d0 052bfdff ff4d8b45 30480f47 c24d8b7d .+...M.E0H.G.M.}
- 02e0 384c89c5 48894424 104d85ff 0f84de01 8L..H.D$.M......
- 02f0 00004531 f64c89fb 4c89c74d 89f76690 ..E1.L..L..M..f.
- 0300 4c8d7504 4983c701 4d89f449 39df7337 L.u.I...M..I9.s7
- 0310 4c893424 4989de48 8b5c2410 eb0f6690 L.4$I..H.\$...f.
- 0320 4983c701 4983c404 4d39f773 0f4c89e2 I...I...M9.s.L..
- 0330 4889ee4c 89efffd3 85c074e4 4c89f349 H..L......t.L..I
- 0340 8b7d304c 8b342448 89e8498b 75084829 .}0L.4$H..I.u.H)
- 0350 f848c1f8 024989c3 4189c049 8b45184c .H...I..A..I.E.L
- 0360 8d14c648 8b064c39 e50f847e 01000031 ...H..L9...~...1
- 0370 c94d8b4d 484c8954 24084989 da890c24 .M.MHL.T$.I....$
- 0380 8b550045 8904918b 5d004c89 f54839c3 .U.E....].L..H9.
- 0390 72468304 24014d39 f4744548 8b442408 rF..$.M9.tEH.D$.
- 03a0 4829f048 c1f803eb 190f1f80 00000000 H).H............
- 03b0 4889c248 d1ea488d 0cd64839 19724148 H..H..H...H9.rAH
- 03c0 89d04885 c075e948 8b064883 c6084983 ..H..u.H..H...I.
- 03d0 c604ebac 0f1f4000 4d39f475 f10f1f00 ......@.M9.u....
- 03e0 8b0c244c 89d34589 db42890c 9f4939df ..$L..E..B...I9.
- 03f0 0f83d700 00004c89 e5e902ff ffff6690 ......L.......f.
- 0400 4883e801 488d7108 4829d0eb b589d866 H...H.q.H).....f
- 0410 0fefc941 89daf248 0f2ac8f2 0f59c8f2 ...A...H.*...Y..
- 0420 480f2cf1 4189f341 29f285f6 0f842302 H.,.A..A).....#.
- 0430 000089f6 4c89e031 ed498d34 f40f1f00 ....L..1.I.4....
- 0440 48032848 83c00848 39c675f4 4489df45 H.(H...H9.u.D..E
- 0450 85d20f84 f5010000 4489d649 8d04fc45 ........D..I...E
- 0460 31f64801 fe498d34 f40f1f80 00000000 1.H..I.4........
- 0470 4c033048 83c00848 39c675f4 e9b4fcff L.0H...H9.u.....
- 0480 ff85f67e 32488b3d 00000000 48c1ea14 ...~2H.=....H...
- 0490 be020000 0031c089 d141b8ff 0f000048 .....1...A.....H
- 04a0 8d150000 0000e800 00000048 8b3d0000 ...........H.=..
- 04b0 0000e800 00000048 c7c0b8ff ffff4883 .......H......H.
- 04c0 c4285b5d 415c415d 415e415f c34989f8 .([]A\A]A^A_.I..
- 04d0 4d894540 31c049c7 45300000 00004883 M.E@1.I.E0....H.
- 04e0 c4285b5d 415c415d 415e415f c331c9e9 .([]A\A]A^A_.1..
- 04f0 f2feffff 85f67ebf 4489d948 8d150000 ......~.D..H....
- 0500 0000488b 3d000000 00be0200 000031c0 ..H.=.........1.
- 0510 e8000000 00488b3d 00000000 e8000000 .....H.=........
- 0520 00eb9448 8b0d0000 0000ba22 000000be ...H......."....
- 0530 01000000 488d3d00 000000e8 00000000 ....H.=.........
- 0540 488b3d00 000000e8 00000000 498b6d30 H.=.........I.m0
- 0550 4d8b7538 e913fdff ff4489d9 be020000 M.u8.....D......
- 0560 004189e8 44894c24 1c488b3d 00000000 .A..D.L$.H.=....
- 0570 488d1500 00000044 89542410 44895c24 H......D.T$.D.\$
- 0580 08e80000 0000488b 3d000000 00e80000 ......H.=.......
- 0590 00008b35 00000000 448b5c24 08448b54 ...5....D.\$.D.T
- 05a0 2410448b 4c241c83 fe010f8e d4fbffff $.D.L$..........
- 05b0 488b3d00 00000044 89d14589 f031c0be H.=....D..E..1..
- 05c0 02000000 488d1500 00000044 895c2410 ....H......D.\$.
- 05d0 44895424 08e80000 0000488b 3d000000 D.T$......H.=...
- 05e0 00e80000 00008b35 00000000 448b4c24 .......5....D.L$
- 05f0 1c448b5c 2410448b 542408e9 84fbffff .D.\$.D.T$......
- 0600 488b0d00 000000ba 16000000 be010000 H...............
- 0610 00488d3d 00000000 e8000000 00488b3d .H.=.........H.=
- 0620 00000000 e8000000 00e994fc ffff31c9 ..............1.
- 0630 488d1500 00000085 f60f8e78 feffffe9 H..........x....
- 0640 befeffff 31c931d2 e9cafaff ff4531f6 ....1.1......E1.
- 0650 e9e0faff ff31ede9 f0fdffff 85f67e29 .....1........~)
- 0660 488b0d00 000000ba 23000000 be010000 H.......#.......
- 0670 00488d3d 00000000 e8000000 00488b3d .H.=.........H.=
- 0680 00000000 e8000000 004c89ef e8dff9ff .........L......
- 0690 ff48c7c0 c0ffffff e921feff ff0f1f00 .H.......!......
- 06a0 554889fd 534889f3 4883ec08 488b0500 UH..SH..H...H...
- 06b0 0000008b 36488b38 8b50508b 45004801 ....6H.8.PP.E.H.
- 06c0 fe4801c7 e8000000 0085c075 084839dd .H.........u.H9.
- 06d0 19c083c8 014883c4 085b5dc3 0f1f4000 .....H...[]...@.
- 06e0 0fbdce55 ba010000 004889fd 5383c102 ...U.....H..S...
- 06f0 d3e28d42 ff488d1c d5000000 004883ec ...B.H.......H..
- 0700 08894f08 89570c89 47104889 dfe80000 ..O..W..G.H.....
- 0710 00004889 45004885 c0741c48 89c74889 ..H.E.H..t.H..H.
- 0720 dabeffff ffffe800 000000b8 01000000 ................
- 0730 4883c408 5b5dc348 c7450800 00000031 H...[].H.E.....1
- 0740 c0ebed66 662e0f1f 84000000 00006690 ...ff.........f.
- 0750 4889fa48 8b3d0000 000048c7 c0ffffff H..H.=....H.....
- 0760 ff8b4f50 83f90874 0fc1e103 b8010000 ..OP...t........
- 0770 0048d3e0 4883e801 488b0f8b 3a448b06 .H..H...H...:D..
- 0780 4c8b0c39 4921c14a 230401b9 ffffffff L..9I!.J#.......
- 0790 4939c172 0f4839f2 73054939 c17405b9 I9.r.H9.s.I9.t..
- 07a0 01000000 89c8c366 0f1f8400 00000000 .......f........
- 07b0 41574489 c0415649 89f64155 4989d531 AWD..AVI..AUI..1
- 07c0 d241f7f1 41545553 4881ec88 00000048 .A..ATUSH......H
- 07d0 8b773844 89cb4889 4c246043 8d0c8948 .w8D..H.L$`C...H
- 07e0 897c2430 01c989f7 4c894424 4883f803 .|$0....L.D$H...
- 07f0 0f869a04 0000c1e8 0231d241 89c189f0 .........1.A....
- 0800 41f7f189 c539cd73 1039f189 f80f46f1 A....9.s.9....F.
- 0810 31d2f7f6 89f54189 c14489c8 ba640000 1.....A..D...d..
- 0820 008b3500 000000c1 e80339d0 480f47c2 ..5.......9.H.G.
- 0830 ba0a0000 0039d048 0f42c248 89442450 .....9.H.B.H.D$P
- 0840 83fe010f 8fd40400 004531ff 48837c24 .........E1.H.|$
- 0850 48000f84 cd030000 2b9c24c0 0000004c H.......+.$....L
- 0860 8b7c2448 48c74424 28000000 008d4302 .|$HH.D$(.....C.
- 0870 89742440 48c74424 20000000 00894424 .t$@H.D$ .....D$
- 0880 0c44894c 2458896c 24444c89 fd8b4424 .D.L$X.l$DL...D$
- 0890 448b7c24 20beffff ffff418b 550c89c3 D.|$ .....A.U...
- 08a0 0fafdf49 8b7d0048 c1e20344 8d3c0344 ...I.}.H...D.<.D
- 08b0 897c2408 e8000000 004439fb 0f837803 .|$......D9...x.
- 08c0 0000488b 44243045 31db4889 6c243889 ..H.D$0E1.H.l$8.
- 08d0 dac74424 10000000 0031f68d 7b014189 ..D$.....1..{.A.
- 08e0 d94c8b60 4844895c 24144c89 f34531d2 .L.`HD.\$.L..E1.
- 08f0 498b4500 4189f64c 89642418 4d8d3c94 I.E.A..L.d$.M.<.
- 0900 418b37b9 20000000 412b4d08 69d6b179 A.7. ...A+M.i..y
- 0910 379ed3ea 89d1488d 14d0837a 04ff751b 7.....H....z..u.
- 0920 eb66660f 1f440000 83c10141 234d1089 .ff..D.....A#M..
- 0930 ca488d14 d0837a04 ff744d3b 3275e944 .H....z..tM;2u.D
- 0940 8b420441 8d480145 85c07445 894a048b .B.A.H.E..tE.J..
- 0950 74240c89 fa4429ca 39f2744e 4539d673 t$...D).9.tNE9.s
- 0960 0c897c24 144589d6 44894c24 108d5701 ..|$.E..D.L$..W.
- 0970 4983c704 397c2408 0f848201 000089d7 I...9|$.........
- 0980 e97bffff ff0f1f00 8932c742 04000000 .{.......2.B....
- 0990 00b90100 00004403 14b38b74 240c894a ......D....t$..J
- 09a0 0489fa44 29ca39f2 75b2488b 74241844 ...D).9.u.H.t$.D
- 09b0 89cab920 00000041 2b4d088b 349669d6 ... ...A+M..4.i.
- 09c0 b179379e 4189d341 d3eb4589 d84c89c1 .y7.A..A..E..L..
- 09d0 4e8d04c0 41837804 ff751ee9 78020000 N...A.x..u..x...
- 09e0 83c10141 234d1041 89c84e8d 04c04183 ...A#M.A..N...A.
- 09f0 7804ff0f 845f0200 00413b30 75e2418b x...._...A;0u.A.
- 0a00 48044183 c10183e9 01418948 0485c90f H.A......A.H....
- 0a10 8547ffff ffb92000 0000412b 4d08d3ea .G.... ...A+M...
- 0a20 894c245c 89d14c8d 04c84183 7804ff75 .L$\..L...A.x..u
- 0a30 27e95102 0000662e 0f1f8400 00000000 '.Q...f.........
- 0a40 83c20141 23551089 d14c8d04 c8418378 ...A#U...L...A.x
- 0a50 04ff0f84 2f020000 413b3075 e3418b4d ..../...A;0u.A.M
- 0a60 1083c201 41bc0100 000021ca 894c2468 ....A.....!..L$h
- 0a70 89d14c8d 1cc8418b 6b0483fd ff0f84fc ..L...A.k.......
- 0a80 01000044 89542478 8b4c245c 8974246c ...D.T$x.L$\.t$l
- 0a90 448b5424 684c897c 24704489 4c247ceb D.T$hL.|$pD.L$|.
- 0aa0 3b0f1f80 00000000 66410f6e c1660f6e ;.......fA.n.f.n
- 0ab0 cd41bc01 00000066 0f62c166 410fd600 .A.....f.b.fA...
- 0ac0 4d89d883 c2014421 d289d64c 8d1cf041 M.....D!...L...A
- 0ad0 8b6b0483 fdff0f84 90010000 458b0b41 .k..........E..A
- 0ae0 69f1b179 379ed3ee 4189f789 d64429fe i..y7...A....D).
- 0af0 4421d644 39e673b0 4183c401 ebc56690 D!.D9.s.A.....f.
- 0b00 448b5c24 148b5424 104589f2 4989de4c D.\$..T$.E..I..L
- 0b10 8b642418 488b6c24 384139d3 0f844e02 .d$.H.l$8A9...N.
- 0b20 000089d7 4489d866 0f1f8400 00000000 ....D..f........
- 0b30 89d189d6 83c20141 8b0c8c41 8b0c8e85 .......A...A....
- 0b40 c9740739 f089d70f 47c64139 d375e139 .t.9....G.A9.u.9
- 0b50 c7741a89 c20f1f00 89d183c2 01418b0c .t...........A..
- 0b60 8c41c704 8e000000 0039fa75 eb4585d2 .A.......9.u.E..
- 0b70 0f84c400 00008b94 24c00000 00448d7c ........$....D.|
- 0b80 17ff4129 c74939ef 4c0f47fd 4939d772 ..A).I9.L.G.I9.r
- 0b90 5b488b7c 246089c6 4889eb48 8b442430 [H.|$`..H..H.D$0
- 0ba0 4c29fb4c 89fa4801 df480330 e8000000 L).L..H..H.0....
- 0bb0 00448b64 24404183 fc010f8f dd000000 .D.d$@A.........
- 0bc0 48c74424 28000000 004889dd 488b4424 H.D$(....H..H.D$
- 0bd0 208b5c24 5831d248 83c00148 f7f34889 .\$X1.H...H..H.
- 0be0 54242048 85ed0f85 a1fcffff 8b742440 T$ H.........t$@
- 0bf0 4989ef83 fe017e2d 488b3d00 00000048 I.....~-H.=....H
- 0c00 8d0d0000 0000488d 15000000 0031c0be ......H......1..
- 0c10 02000000 e8000000 00488b3d 00000000 .........H.=....
- 0c20 e8000000 004881c4 88000000 4c89f85b .....H......L..[
- 0c30 5d415c41 5d415e41 5fc34883 44242801 ]A\A]A^A_.H.D$(.
- 0c40 488b5c24 50488b44 24284839 d8739de9 H.\$PH.D$(H9.s..
- 0c50 78ffffff 0f1f4000 41893041 83c10141 x.....@.A.0A...A
- 0c60 c74004ff ffffffe9 f0fcffff 8b74246c .@...........t$l
- 0c70 448b5424 784c8b7c 2470448b 4c247c41 D.T$xL.|$pD.L$|A
- 0c80 c74004ff ffffff44 2b14b3e9 ccfcffff .@.....D+.......
- 0c90 89f541b9 01000000 e968fbff ffe80000 ..A......h......
- 0ca0 0000482b 05000000 00483df0 4902007f ..H+.....H=.I...
- 0cb0 0a4183fc 030f8e05 ffffffe8 00000000 .A..............
/usr/lib64/libzstd.a/cover.o differs in assembler output
--- old /usr/lib64/libzstd.a/cover.o (disasm)
+++ new /usr/lib64/libzstd.a/cover.o (disasm)
@@ -122,19 +122,19 @@
jg <COVER_ctx_init + ofs>
mov (%rsp),%rax
sub %r15,%rbp
+ movd %ebx,%xmm0
mov %r12,offset(%r13)
lea offset(%rbp),%r14
+ pinsrd $something,%r11d,%xmm0
mov %esi,offset(%rsp)
mov %rax,offset(%r13)
- mov %ebx,%eax
+ mov %r10d,%eax
+ pmovzxdq %xmm0,%xmm0
lea offset(,%r14,4),%r15
mov %rax,offset(%r13)
- mov %r11d,%eax
mov %r15,%rdi
- mov %rax,offset(%r13)
- mov %r10d,%eax
- mov %rax,offset(%r13)
mov %r14,offset(%r13)
+ movups %xmm0,offset(%r13)
mov %r9d,offset(%rsp)
call <COVER_ctx_init + ofs>
mov %r15,%rdi
@@ -216,7 +216,7 @@
mov %r15,%rbx
mov %r8,%rdi
mov %r14,%r15
- xchg %ax,%ax
+ cs nopw offset(%rax,%rax,1)
lea offset(%rbp),%r14
add $something,%r15
mov %r14,%r12
@@ -747,14 +747,13 @@
mov offset(%rsp),%ecx
mov %esi,offset(%rsp)
mov offset(%rsp),%r10d
- mov %r15,offset(%rsp)
mov %r9d,offset(%rsp)
+ mov %r14d,offset(%rsp)
jmp <COVER_buildDictionary.isra.0 + ofs>
nopl offset(%rax)
movd %r9d,%xmm0
- movd %ebp,%xmm1
mov $something,%r12d
- punpckldq %xmm1,%xmm0
+ pinsrd $something,%ebp,%xmm0
movq %xmm0,(%r8)
mov %r11,%r8
add $something,%edx
@@ -767,15 +766,15 @@
mov (%r11),%r9d
imul $something,%r9d,%esi
shr %cl,%esi
- mov %esi,%r15d
+ mov %esi,%r14d
mov %edx,%esi
- sub %r15d,%esi
+ sub %r14d,%esi
and %r10d,%esi
cmp %r12d,%esi
jae <COVER_buildDictionary.isra.0 + ofs>
add $something,%r12d
jmp <COVER_buildDictionary.isra.0 + ofs>
- xchg %ax,%ax
+ nopl offset(%rax)
mov offset(%rsp),%r11d
mov offset(%rsp),%edx
mov %r14d,%r10d
@@ -874,8 +873,8 @@
jmp <COVER_buildDictionary.isra.0 + ofs>
mov offset(%rsp),%esi
mov offset(%rsp),%r10d
- mov offset(%rsp),%r15
mov offset(%rsp),%r9d
+ mov offset(%rsp),%r14d
movl $something,offset(%r8)
sub (%rbx,%rsi,4),%r10d
jmp <COVER_buildDictionary.isra.0 + ofs>
@@ -1922,7 +1921,7 @@
ZDICT_optimizeTrainFromBuffer_cover:
push %r15
- pxor %xmm0,%xmm0
+ pxor %xmm1,%xmm1
mov %rdi,%r10
mov %r9,%r15
push %r14
@@ -1933,16 +1932,16 @@
push %rbx
sub $something,%rsp
movsd offset(%r9),%xmm7
+ mov offset(%r9),%ebx
mov %rdx,offset(%rsp)
mov offset(%r9),%edx
- comisd %xmm7,%xmm0
+ movapd %xmm7,%xmm0
mov %rcx,offset(%rsp)
+ cmplesd %xmm1,%xmm0
+ movsd offset(%rip),%xmm1 # <ZDICT_optimizeTrainFromBuffer_cover + ofs>
mov %r8d,offset(%rsp)
+ blendvpd %xmm0,%xmm1,%xmm7
movsd %xmm7,offset(%rsp)
- jb <ZDICT_optimizeTrainFromBuffer_cover + ofs>
- movsd offset(%rip),%xmm7 # <ZDICT_optimizeTrainFromBuffer_cover + ofs>
- movsd %xmm7,offset(%rsp)
- mov offset(%r15),%ebx
test %ebx,%ebx
jne <ZDICT_optimizeTrainFromBuffer_cover + ofs>
mov $something,%r13d
@@ -2023,10 +2022,9 @@
mov %rax,offset(%rsp)
lea offset(%rsp),%rax
movq %rsi,%xmm7
- movq %rax,%xmm1
mov %r9d,offset(%rsp)
mov %r11d,offset(%rsp)
- punpcklqdq %xmm1,%xmm7
+ pinsrq $something,%rax,%xmm7
mov %r10,offset(%rsp)
movaps %xmm7,offset(%rsp)
nopw offset(%rax,%rax,1)
/usr/lib64/libzstd.a/divsufsort.o differs in ELF sections
--- old /usr/lib64/libzstd.a/divsufsort.o (objdump)
+++ new /usr/lib64/libzstd.a/divsufsort.o (objdump)
@@ -338,19 +338,19 @@
14d0 c1f80249 89f54154 4d89c455 4889fd53 ...I..ATM..UH..S
14e0 4881ec88 08000089 4424584c 89c04829 H.......D$XL..H)
14f0 c8488954 241048c1 f8024c89 4c24203d .H.T$.H...L.L$ =
- 1500 ffff0000 0f865309 0000488d 1d000000 ......S...H.....
- 1510 0048891c 243dffff ff000f87 63030000 .H..$=......c...
+ 1500 ffff0000 0f864b09 0000488d 1d000000 ......K...H.....
+ 1510 0048891c 243dffff ff000f87 61030000 .H..$=......a...
1520 c1f81048 988b0483 448d7810 488d4424 ...H....D.x.H.D$
1530 78c74424 08ffffff ff31db48 89442450 x.D$.....1.H.D$P
- 1540 4889e889 dd4489fb 4989c785 db0f880c H....D..I.......
+ 1540 4889e889 dd4489fb 4989c785 db0f880a H....D..I.......
1550 0200004c 89e04c29 f0488944 24284883 ...L..L).H.D$(H.
- 1560 f8200f8e c6050000 4c8b5424 28498d44 . ......L.T$(I.D
+ 1560 f8200f8e be050000 4c8b5424 28498d44 . ......L.T$(I.D
1570 24fc49c1 fa024589 d185db0f 84580a00 $.I...E......X..
1580 004489d2 c1ea1f44 01d2d1fa 4863d249 .D.....D....Hc.I
1590 8d349648 63168954 2448458b 5c950048 .4.Hc..T$HE.\..H
15a0 89d14963 16418b7c 95008954 2430897c ..Ic.A.|...T$0.|
- 15b0 24184181 fa000200 000f8f1a 03000041 $.A............A
- 15c0 83fa200f 8fbf0700 004139fb 0f8c320e .. ......A9...2.
+ 15b0 24184181 fa000200 000f8f12 03000041 $.A............A
+ 15c0 83fa200f 8fb70700 004139fb 0f8c2a0e .. ......A9...*.
15d0 00004489 5c241848 89f24c89 f64d6344 ..D.\$.H..L..McD
15e0 24fc8b7c 24184d89 c1478b44 85004139 $..|$.M..G.D..A9
15f0 f87d1648 6316453b 44950048 89d1480f .}.Hc.E;D..H..H.
@@ -360,159 +360,159 @@
1630 00504c8b 4c24584c 8d442478 89442438 .PL.L$XL.D$x.D$8
1640 e8bbe9ff ff488b8c 24800000 00488b54 .....H..$....H.T
1650 24785f4c 8b542418 4889ce48 29d64839 $x_L.T$.H..H).H9
- 1660 7424280f 84630400 0048633a 8b442430 t$(..c...Hc:.D$0
+ 1660 7424280f 845b0400 0048633a 8b442430 t$(..[...Hc:.D$0
1670 41b8ffff ffff413b 04bf742c 4889f048 A.....A;..t,H..H
1680 c1f8023d ffff0000 0f86900b 00003dff ...=..........=.
- 1690 ffff000f 86270e00 00488b3c 24c1e818 .....'...H.<$...
+ 1690 ffff000f 861f0e00 00488b3c 24c1e818 .........H.<$...
16a0 448b0487 4183c018 488b4424 104989d1 D...A...H.D$.I..
16b0 4929c14c 89f049c1 f9024183 e9014939 I).L..I...A...I9
16c0 d673150f 1f440000 48633848 83c00445 .s...D..Hc8H...E
16d0 890cbf48 39d072f0 66490f6e c566480f ...H9.r.fI.n.fH.
- 16e0 6ed1660f 6cc24c39 e10f824e 0b000083 n.f.l.L9...N....
- 16f0 eb014883 fe040f8f 790b0000 4889d04c ..H.....y...H..L
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- 1860 a4149000 0000c784 14980000 00fdffff ................
- 1870 ff89b414 9c000000 4989c449 89cde9c8 ........I..I....
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/usr/lib64/libzstd.a/divsufsort.o differs in assembler output
--- old /usr/lib64/libzstd.a/divsufsort.o (disasm)
+++ new /usr/lib64/libzstd.a/divsufsort.o (disasm)
@@ -1574,8 +1574,7 @@
cmp %rdx,%rax
jb <tr_introsort.constprop.0 + ofs>
movq %r13,%xmm0
- movq %rcx,%xmm2
- punpcklqdq %xmm2,%xmm0
+ pinsrq $something,%rcx,%xmm0
cmp %r12,%rcx
jb <tr_introsort.constprop.0 + ofs>
sub $something,%ebx
@@ -1678,7 +1677,6 @@
mov (%rbx,%rax,4),%eax
lea offset(%rax),%r15d
jmp <tr_introsort.constprop.0 + ofs>
- nopw offset(%rax,%rax,1)
movslq (%r14),%rax
test %eax,%eax
js <tr_introsort.constprop.0 + ofs>
@@ -2152,6 +2150,7 @@
mov (%rbx,%rax,4),%ebx
add $something,%ebx
jmp <tr_introsort.constprop.0 + ofs>
+ nopl offset(%rax,%rax,1)
mov offset(%rsp),%eax
add %r10d,offset(%rbx)
test %eax,%eax
@@ -2362,12 +2361,11 @@
movslq offset(%rsp),%rdi
mov %rdx,%r9
mov %r12,%rax
- movq %rdx,%xmm4
sub %r14,%r9
sub %rcx,%rax
lea offset(%r13,%rdi,4),%rdi
movq %rdi,%xmm1
- punpcklqdq %xmm4,%xmm1
+ pinsrq $something,%rdx,%xmm1
cmp %rax,%r9
jg <tr_introsort.constprop.0 + ofs>
cmp %rax,%rsi
@@ -2386,7 +2384,7 @@
mov %esi,offset(%rsp,%rax,1)
movaps %xmm1,offset(%rsp,%rax,1)
jmp <tr_introsort.constprop.0 + ofs>
- nopl offset(%rax)
+ nop
mov offset(%rsp),%rax
mov offset(%rsp),%esi
add %r9d,offset(%rax)
@@ -2638,10 +2636,9 @@
jmp <tr_introsort.constprop.0 + ofs>
movslq %ebp,%rsi
movq %r13,%xmm0
- movq %rcx,%xmm3
sar $something,%rax
mov %rsi,%r8
- punpcklqdq %xmm3,%xmm0
+ pinsrq $something,%rcx,%xmm0
shl $something,%r8
mov %r12,offset(%rsp,%r8,1)
movaps %xmm0,offset(%rsp,%r8,1)
@@ -3025,7 +3022,8 @@
mov %rcx,%r14
mov (%rbx,%rax,4),%ebx
jmp <tr_introsort.constprop.0 + ofs>
- xchg %ax,%ax
+ data16 cs nopw offset(%rax,%rax,1)
+ nop
ss_swapmerge.constprop.0:
push %r15
@@ -4930,22 +4928,22 @@
lea -offset(%r15),%r13
lea offset(%rbx),%eax
mov offset(%r14,%rbx,4),%edi
- mov %ebx,%ebp
mov %ebx,%r12d
+ mov %ebx,%ebp
mov %eax,offset(%rsp)
- shl $something,%ebp
+ shl $something,%r12d
mov $something,%esi
lea -offset(%rdi),%r10d
- nopl offset(%rax)
+ nopw offset(%rax,%rax,1)
mov %esi,%eax
mov %r10d,%r8d
shl $something,%eax
- or %r12d,%eax
+ or %ebp,%eax
cltq
lea (%r9,%rax,4),%rax
sub (%rax),%r8d
mov %r10d,(%rax)
- mov %ebp,%eax
+ mov %r12d,%eax
or %esi,%eax
cltq
mov (%r9,%rax,4),%edi
@@ -4974,14 +4972,14 @@
sub $something,%esi
cmp %ebx,%esi
jne <sort_typeBstar.constprop.0 + ofs>
- or %ebp,%r12d
+ or %r12d,%ebp
mov offset(%rsp),%eax
- movslq %r12d,%rcx
+ movslq %ebp,%rcx
lea (%r9,%rcx,4),%rsi
- or %eax,%ebp
+ or %r12d,%eax
mov %r10d,%ecx
sub (%rsi),%ecx
- movslq %ebp,%rax
+ cltq
add $something,%ecx
mov %ecx,(%r9,%rax,4)
mov %r10d,(%rsi)
/usr/lib64/libzstd.a/fastcover.o differs in ELF sections
--- old /usr/lib64/libzstd.a/fastcover.o (objdump)
+++ new /usr/lib64/libzstd.a/fastcover.o (objdump)
@@ -2,409 +2,413 @@
.//usr/lib64/libzstd.a/fastcover.o: file format elf64-x86-64
Contents of section .text:
- 0000 41574989 cf415649 89f64155 41544589 AWI..AVI..AUATE.
- 0010 c4555344 89cb4883 ec588b77 3048897c .USD..H..X.w0H.|
- 0020 24304489 ff488bac 24900000 00488954 $0D..H..$....H.T
- 0030 24484489 c248894c 2440b901 000000e8 $HD..H.L$@......
- 0040 00000000 4989c089 44243c89 c18b0500 ....I...D$<.....
- 0050 00000049 c1e82044 8944242c 89442428 ...I.. D.D$,.D$(
- 0060 83f8010f 8f970300 0048837c 2440000f .........H.|$@..
- 0070 84d20300 00488b44 24404129 dc4531c9 .....H.D$@A).E1.
- 0080 48c74424 10000000 0049bf63 64a5b7dc H.D$.....I.cd...
- 0090 bc1bcf4d 89ca4889 44241841 8d442402 ...M..H.D$.A.D$.
- 00a0 89442438 8b44242c 8b742410 4189c044 .D$8.D$,.t$.A..D
- 00b0 0fafc642 8d0c0048 8b442430 890c2448 ...B...H.D$0..$H
- 00c0 8b308b40 444139c8 0f837202 00004589 .0.@DA9...r...E.
- 00d0 c1b94000 00004889 74240845 31e44901 ..@...H.t$.E1.I.
- 00e0 f1c74424 04000000 004531ed 29c14c89 ..D$.....E1.).L.
- 00f0 5424208b 74243841 8d780145 31dbeb22 T$ .t$8A.x.E1.."
- 0100 4539dd73 0b448944 24044589 dd4189fc E9.s.D.D$.E..A..
- 0110 8d470149 83c10139 3c240f84 88000000 .G.I...9<$......
- 0120 89c7498b 0183fb06 7466490f afc748d3 ..I.....tfI...H.
- 0130 e84c8d54 4500410f b7126685 d2750445 .L.TE.A...f..u.E
- 0140 031c8689 f883c201 4429c066 41891239 ........D).fA..9
- 0150 f075ad48 8b542408 4489c048 8b040283 .u.H.T$.D..H....
- 0160 fb060f84 e8010000 490fafc7 48d3e84c ........I...H..L
- 0170 8d544500 6641832a 01750445 2b1c8641 .TE.fA.*.u.E+..A
- 0180 83c001e9 78ffffff 0f1f8400 00000000 ....x...........
- 0190 48ba0000 9bbfdcbc 1bcf480f afc248d3 H.........H...H.
- 01a0 e8eb8e0f 1f440000 8b04244c 8b542420 .....D....$L.T$
- 01b0 488b7424 084139c0 73664489 c2488d7c H.t$.A9.sfD..H.|
- 01c0 1601488d 04168b14 2483ea01 4429c248 ..H.....$...D).H
- 01d0 01d7eb1a 0f1f4000 490fafd7 4883c001 ......@.I...H...
- 01e0 48d3ea66 836c5500 014839c7 7432488b H..f.lU..H9.t2H.
- 01f0 1083fb06 75e249bb 00009bbf dcbc1bcf ....u.I.........
- 0200 4883c001 490fafd3 48d3ea66 836c5500 H...I...H..f.lU.
- 0210 014839c7 75d8662e 0f1f8400 00000000 .H9.u.f.........
- 0220 8b442404 89c24439 e0751ceb 4b0f1f00 .D$...D9.u..K...
- 0230 490fafc7 83c20148 d3e841c7 04860000 I......H..A.....
- 0240 00004439 e2743189 d0488b04 0683fb06 ..D9.t1..H......
- 0250 75de48bf 00009bbf dcbc1bcf 83c20148 u.H............H
- 0260 0fafc748 d3e841c7 04860000 00004439 ...H..A.......D9
- 0270 e275d40f 1f440000 4585ed0f 84bf0000 .u...D..E.......
- 0280 008b5424 04488b4c 2418458d 6c1cff89 ..T$.H.L$.E.l...
- 0290 d84129d5 4939cd4c 0f47e949 39c57258 .A).I9.L.G.I9.rX
- 02a0 488b4424 484c29e9 4989cc48 8d3c0889 H.D$HL).I..H.<..
- 02b0 d04c89ea 4801c6e8 00000000 837c2428 .L..H........|$(
- 02c0 010f8fa9 0000004c 89642418 4531d248 .......L.d$.E1.H
- 02d0 8b442410 8b74243c 31d24883 c00148f7 .D$..t$<1.H...H.
- 02e0 f648837c 24180048 89542410 0f85b2fd .H.|$..H.T$.....
- 02f0 ffff660f 1f440000 837c2428 017e2d48 ..f..D...|$(.~-H
- 0300 8b3d0000 0000488d 0d000000 00488d15 .=....H......H..
- 0310 00000000 31c0be02 000000e8 00000000 ....1...........
- 0320 488b3d00 000000e8 00000000 488b4424 H.=.........H.D$
- 0330 184883c4 585b5d41 5c415d41 5e415fc3 .H..X[]A\A]A^A_.
- 0340 4983c201 4983fa0a 74aeeb83 0f1f4000 I...I...t.....@.
- 0350 48ba0000 9bbfdcbc 1bcf480f afc248d3 H.........H...H.
- 0360 e8e909fe ffff662e 0f1f8400 00000000 ......f.........
- 0370 e8000000 00482b05 00000000 483df049 .....H+.....H=.I
- 0380 02007f0b 837c2428 030f8e38 ffffffe8 .....|$(...8....
- 0390 00000000 488b7424 4031d248 8b4c2418 ....H.t$@1.H.L$.
- 03a0 48890500 00000048 8b3d0000 00004889 H......H.=....H.
- 03b0 f04829c8 4c01e848 8d048048 8d048048 .H).L..H...H...H
- 03c0 c1e00248 f7f6488d 15000000 00be0200 ...H..H.........
- 03d0 000089c1 31c0e800 00000048 8b3d0000 ....1......H.=..
- 03e0 0000e800 0000008b 05000000 00894424 ..............D$
- 03f0 28e9d1fe ffff662e 0f1f8400 00000000 (.....f.........
- 0400 488b3d00 00000048 8d150000 0000be02 H.=....H........
- 0410 00000031 c0e80000 0000488b 3d000000 ...1......H.=...
- 0420 00e80000 00008b05 00000000 89442428 .............D$(
- 0430 4d85ff0f 853cfcff ff48c744 24180000 M....<...H.D$...
- 0440 0000e9b1 feffff48 c7442418 00000000 .......H.D$.....
- 0450 e9d7feff ff66662e 0f1f8400 00000000 .....ff.........
- 0460 41574989 ffbe0200 00004156 41554154 AWI.......AVAUAT
- 0470 55534883 ec784c8b 378b471c f30f6f47 USH..xL.7.G...oG
- 0480 18f30f6f 4f28418b 4e44f30f 6f573889 ...oO(A.ND..oW8.
- 0490 44240c4c 8b6f108b 4718bf01 0000000f D$.L.o..G.......
- 04a0 29442440 48d3e70f 294c2450 0f295424 )D$@H...)L$P.)T$
- 04b0 60894424 08e80000 00004c89 ef4989c4 `.D$......L..I..
- 04c0 e8000000 00488d7c 242048c7 c6ffffff .....H.|$ H.....
- 04d0 ff4889c3 48897c24 10e80000 0000418b .H..H.|$......A.
- 04e0 4e44ba04 00000048 d3e24889 d7488954 ND.....H..H..H.T
- 04f0 2418e800 0000004d 85e44889 c50f94c0 $......M..H.....
- 0500 4885db0f 94c108c8 0f85ce01 00004885 H.............H.
- 0510 ed488b54 24180f84 c0010000 498b7638 .H.T$.......I.v8
- 0520 4889d148 89efe800 00000048 83ec084c H..H.......H...L
- 0530 89e94889 da415444 8b4c241c 4889ee4c ..H..ATD.L$.H..L
- 0540 89f7448b 442418e8 b4faffff 498b7e20 ..D.D$......I.~
- 0550 4d8b4e10 4c89e94d 8b0648c7 0424ffff M.N.L..M..H..$..
- 0560 ffff4829 c1488d34 0348b8c3 f5285c8f ..H).H.4.H...(\.
- 0570 c2f52841 ff760848 83ec3066 0f6f8424 ..(A.v.H..0f.o.$
- 0580 88000000 660f6f8c 24980000 00660f6f ....f.o.$....f.o
- 0590 9424a800 00000f11 04240f11 4c24100f .$.......$..L$..
- 05a0 11542420 41ff7618 57418b56 48480faf .T$ A.v.WA.VHH..
- 05b0 d748c1ea 0248f7e2 48c1ea02 52488b7c .H...H..H...RH.|
- 05c0 24704c89 eae80000 0000488b 84249000 $pL.......H..$..
- 05d0 00004883 c440660f 6f5c2440 48894424 ..H..@f.o\$@H.D$
- 05e0 100f111c 24e80000 00004883 c42085c0 ....$.....H.. ..
- 05f0 0f85aa00 00004889 dfe80000 00004883 ......H.......H.
- 0600 ec50498b 7f08660f 6f5c2470 488b8424 .PI...f.o\$pH..$
- 0610 80000000 660f6fa4 24900000 00660f6f ....f.o.$....f.o
- 0620 ac24a000 0000660f 6fb424b0 00000048 .$....f.o.$....H
- 0630 89442440 0f115c24 300f1124 240f116c .D$@..\$0..$$..l
- 0640 24100f11 742420e8 00000000 4883c450 $...t$ .....H..P
- 0650 4c89ffe8 00000000 4c89e7e8 00000000 L.......L.......
- 0660 4883ec20 660f6f7c 2440488b 4424500f H.. f.o|$@H.D$P.
- 0670 113c2448 89442410 e8000000 004881c4 .<$H.D$......H..
- 0680 98000000 4889ef5b 5d415c41 5d415e41 ....H..[]A\A]A^A
- 0690 5fe90000 0000662e 0f1f8400 00000000 _.....f.........
- 06a0 8b050000 000085c0 0f8e48ff ffff488b ..........H...H.
- 06b0 0d000000 00ba1c00 0000be01 00000048 ...............H
- 06c0 8d3d0000 0000e800 00000048 8b3d0000 .=.........H.=..
- 06d0 0000e800 000000e9 1affffff 833d0000 .............=..
- 06e0 0000000f 8e0dffff ff488b0d 00000000 .........H......
- 06f0 ba2a0000 00be0100 0000488d 3d000000 .*........H.=...
- 0700 00e80000 0000488b 3d000000 00e80000 ......H.=.......
- 0710 0000e9df feffff66 0f1f8400 00000000 .......f........
- 0720 41574189 cf415641 554989d5 41544989 AWA..AVAUI..ATI.
- 0730 fc4889d7 55534489 c34883ec 38488974 .H..USD..H..8H.t
- 0740 241889ce f20f1144 24084489 4c2414e8 $......D$.D.L$..
- 0750 00000000 f20f100d 00000000 f20f1044 ...............D
- 0760 24084889 c1660f2f c80f8721 02000044 $.H..f./...!...D
- 0770 897c2408 4989c245 89fe4989 c1bd0800 .|$.I..E..I.....
- 0780 0000b8fe ffffff8b 15000000 0039eb48 .............9.H
- 0790 0f43eb48 39c80f82 54020000 4839e90f .C.H9...T...H9..
- 07a0 824b0200 004183fe 040f8681 0200008b .K...A..........
- 07b0 4c240885 c90f8485 03000066 0fefc04c L$.........f...L
- 07c0 894c2420 410f1104 24410f11 44241041 .L$ A...$A..D$.A
- 07d0 0f114424 20410f11 44243041 0f114424 ..D$ A..D$0A..D$
- 07e0 4083fa01 0f8fcf02 0000488b 4424184d @.........H.D$.M
- 07f0 896c2410 418d7f01 be080000 004d8974 .l$.A........M.t
- 0800 24204989 04244489 f8498944 24188b44 $ I..$D..I.D$..D
- 0810 24084189 5c244049 89442428 4c89d048 $.A.\$@I.D$(L..H
- 0820 29e88954 24204883 c0014989 4424308b )..T$ H...I.D$0.
- 0830 44241441 89442444 488b4424 70498944 D$.A.D$DH.D$pI.D
- 0840 2448e800 0000008b 54242048 85c04989 $H......T$ H..I.
- 0850 44240849 89c00f84 55030000 48c70000 D$.I....U...H...
- 0860 00000045 85ff7435 498b4500 49894008 ...E..t5I.E.I.@.
- 0870 4183ff01 7427be01 000000b8 02000000 A...t'..........
- 0880 89f74189 c183c001 83c60149 8b0cf849 ..A........I...I
- 0890 034cfd00 4b890cc8 4139c773 e30fb64c .L..K...A9.s...L
- 08a0 2414bf01 000000be 04000000 89542408 $............T$.
- 08b0 48d3e7e8 00000000 8b542408 4885c049 H........T$.H..I
- 08c0 89442438 4889c60f 84890200 0083fa01 .D$8H...........
- 08d0 0f8f8901 0000418b 44244c4d 8b5c2408 ......A.D$LM.\$.
- 08e0 b9400000 0049ba63 64a5b7dc bc1bcf49 .@...I.cd......I
- 08f0 bd00009b bfdcbc1b cf4c8d48 018b4424 .........L.H..D$
- 0900 144f8d34 f329c166 0f1f8400 00000000 .O.4.).f........
- 0910 498b1349 8b7b0848 8d042a48 39c77250 I..I.{.H..*H9.rP
- 0920 498b0424 4989e848 01c24929 c0eb1890 I..$I..H..I)....
- 0930 490fafc2 4c01ca48 d3e88304 8601498d I...L..H......I.
- 0940 04104839 c7722948 8b0283fb 0675e149 ..H9.r)H.....u.I
- 0950 0fafc54c 01ca48d3 e8830486 01498d04 ...L..H......I..
- 0960 104839c7 73e1662e 0f1f8400 00000000 .H9.s.f.........
- 0970 4983c308 4d39de75 9731c048 83c4385b I...M9.u.1.H..8[
- 0980 5d415c41 5d415e41 5fc3660f 1f440000 ]A\A]A^A_.f..D..
- 0990 48894424 28660fef c94489f8 4c89eff2 H.D$(f...D..L...
- 09a0 480f2ac8 4489f8f2 0f59c8f2 480f2ce9 H.*.D....Y..H.,.
- 09b0 4189ee29 e889ed44 89f68944 2408e800 A..)...D...D$...
- 09c0 0000008b 74240849 8d7ced00 48894424 ....t$.I.|..H.D$
- 09d0 20e80000 00004c8b 54242048 8b4c2428 .....L.T$ H.L$(
- 09e0 4989c1e9 95fdffff 0f1f8400 00000000 I...............
- 09f0 85d27e30 488b3d00 00000048 c1e91431 ..~0H.=....H...1
- 0a00 c041b8ff 0f000048 8d150000 0000be02 .A.....H........
- 0a10 000000e8 00000000 488b3d00 000000e8 ........H.=.....
- 0a20 00000000 48c7c0b8 ffffffe9 4bffffff ....H.......K...
- 0a30 85d27ef0 4489f148 8d150000 0000488b ..~.D..H......H.
- 0a40 3d000000 00be0200 000031c0 e8000000 =.........1.....
- 0a50 00488b3d 00000000 e8000000 00ebc548 .H.=...........H
- 0a60 8b0d0000 0000ba16 000000be 01000000 ................
- 0a70 488d3d00 000000e8 00000000 488b3d00 H.=.........H.=.
- 0a80 000000e8 00000000 4d8b7424 204d85f6 ........M.t$ M..
- 0a90 0f84e3fe ffff418b 5c2440bd 08000000 ......A.\$@.....
- 0aa0 418b4424 44498b74 243839eb 89442414 A.D$DI.t$89..D$.
- 0ab0 480f43eb e91dfeff ff488b3d 00000000 H.C......H.=....
- 0ac0 4589d044 89f131c0 488d1500 000000be E..D..1.H.......
- 0ad0 02000000 4c895424 28e80000 0000488b ....L.T$(.....H.
- 0ae0 3d000000 00e80000 00008b15 00000000 =...............
- 0af0 4c8b5424 2883fa01 0f8eecfc ffff4c8b L.T$(.........L.
- 0b00 4c24208b 4c2408be 02000000 31c0488b L$ .L$......1.H.
- 0b10 3d000000 00488d15 00000000 4589c8e8 =....H......E...
- 0b20 00000000 488b3d00 000000e8 00000000 ....H.=.........
- 0b30 8b150000 00004c8b 542428e9 aafcffff ......L.T$(.....
- 0b40 85d20f8e dcfeffff 31c9488d 15000000 ........1.H.....
- 0b50 00e9e8fe ffff85d2 7e29488b 0d000000 ........~)H.....
- 0b60 00ba2400 0000be01 00000048 8d3d0000 ..$........H.=..
- 0b70 0000e800 00000048 8b3d0000 0000e800 .......H.=......
- 0b80 00000049 8b7c2438 e8000000 0031c049 ...I.|$8.....1.I
- 0b90 8b7c2408 49894424 38e80000 000031d2 .|$.I.D$8.....1.
- 0ba0 48c7c0c0 ffffff49 89542408 e9cafdff H......I.T$.....
- 0bb0 ff85d27e ce488b0d 00000000 ba240000 ...~.H.......$..
- 0bc0 00be0100 0000488d 3d000000 00e80000 ......H.=.......
- 0bd0 0000488b 3d000000 00e80000 0000eba3 ..H.=...........
- 0be0 4157660f efc04156 41554989 f5be1400 AWf...AVAUI.....
- 0bf0 00004154 55534881 eca80000 00448bb4 ..ATUSH......D..
- 0c00 24e80000 008b9c24 e0000000 0f114424 $......$......D$
- 0c10 3c8bac24 e4000000 8b842410 01000048 <..$......$....H
/usr/lib64/libzstd.a/fastcover.o differs in assembler output
--- old /usr/lib64/libzstd.a/fastcover.o (disasm)
+++ new /usr/lib64/libzstd.a/fastcover.o (disasm)
@@ -6,9 +6,8 @@
FASTCOVER_buildDictionary.isra.0:
push %r15
- mov %rcx,%r15
push %r14
- mov %rsi,%r14
+ mov %rcx,%r14
push %r13
push %r12
mov %r8d,%r12d
@@ -16,9 +15,10 @@
push %rbx
mov %r9d,%ebx
sub $something,%rsp
+ mov %rsi,offset(%rsp)
mov offset(%rdi),%esi
mov %rdi,offset(%rsp)
- mov %r15d,%edi
+ mov %r14d,%edi
mov offset(%rsp),%rbp
mov %rdx,offset(%rsp)
mov %r8d,%edx
@@ -40,7 +40,7 @@
sub %ebx,%r12d
xor %r9d,%r9d
movq $something,offset(%rsp)
- movabs $something,%r15
+ movabs $something,%r14
mov %r9,%r10
mov %rax,offset(%rsp)
lea offset(%r12),%eax
@@ -49,46 +49,48 @@
mov offset(%rsp),%esi
mov %eax,%r8d
imul %esi,%r8d
- lea (%rax,%r8,1),%ecx
+ lea (%rax,%r8,1),%r15d
mov offset(%rsp),%rax
- mov %ecx,(%rsp)
mov (%rax),%rsi
mov offset(%rax),%eax
- cmp %ecx,%r8d
+ cmp %r15d,%r8d
jae <FASTCOVER_buildDictionary.isra.0 + ofs>
mov %r8d,%r9d
+ xor %r12d,%r12d
mov $something,%ecx
mov %rsi,offset(%rsp)
- xor %r12d,%r12d
add %rsi,%r9
movl $something,offset(%rsp)
xor %r13d,%r13d
sub %eax,%ecx
- mov %r10,offset(%rsp)
+ mov %r12d,offset(%rsp)
mov offset(%rsp),%esi
lea offset(%r8),%edi
xor %r11d,%r11d
+ mov %r10,offset(%rsp)
jmp <FASTCOVER_buildDictionary.isra.0 + ofs>
+ nopl offset(%rax)
cmp %r11d,%r13d
jae <FASTCOVER_buildDictionary.isra.0 + ofs>
- mov %r8d,offset(%rsp)
+ mov %edi,offset(%rsp)
mov %r11d,%r13d
- mov %edi,%r12d
+ mov %r8d,offset(%rsp)
lea offset(%rdi),%eax
add $something,%r9
- cmp %edi,(%rsp)
+ cmp %edi,%r15d
je <FASTCOVER_buildDictionary.isra.0 + ofs>
mov %eax,%edi
mov (%r9),%rax
cmp $something,%ebx
je <FASTCOVER_buildDictionary.isra.0 + ofs>
- imul %r15,%rax
+ imul %r14,%rax
shr %cl,%rax
lea offset(%rbp,%rax,2),%r10
movzwl (%r10),%edx
test %dx,%dx
jne <FASTCOVER_buildDictionary.isra.0 + ofs>
- add (%r14,%rax,4),%r11d
+ mov offset(%rsp),%r12
+ add (%r12,%rax,4),%r11d
mov %edi,%eax
add $something,%edx
sub %r8d,%eax
@@ -100,12 +102,13 @@
mov (%rdx,%rax,1),%rax
cmp $something,%ebx
je <FASTCOVER_buildDictionary.isra.0 + ofs>
- imul %r15,%rax
+ imul %r14,%rax
shr %cl,%rax
lea offset(%rbp,%rax,2),%r10
subw $something,(%r10)
jne <FASTCOVER_buildDictionary.isra.0 + ofs>
- sub (%r14,%rax,4),%r11d
+ mov offset(%rsp),%rdx
+ sub (%rdx,%rax,4),%r11d
add $something,%r8d
jmp <FASTCOVER_buildDictionary.isra.0 + ofs>
nopl offset(%rax,%rax,1)
@@ -114,61 +117,61 @@
shr %cl,%rax
jmp <FASTCOVER_buildDictionary.isra.0 + ofs>
nopl offset(%rax,%rax,1)
- mov (%rsp),%eax
+ mov offset(%rsp),%r12d
mov offset(%rsp),%r10
mov offset(%rsp),%rsi
- cmp %eax,%r8d
+ cmp %r15d,%r8d
jae <FASTCOVER_buildDictionary.isra.0 + ofs>
mov %r8d,%edx
- lea offset(%rsi,%rdx,1),%rdi
+ sub $something,%r15d
lea (%rsi,%rdx,1),%rax
- mov (%rsp),%edx
- sub $something,%edx
- sub %r8d,%edx
- add %rdx,%rdi
+ sub %r8d,%r15d
+ lea offset(%rsi,%rdx,1),%rdx
+ add %rdx,%r15
jmp <FASTCOVER_buildDictionary.isra.0 + ofs>
nopl offset(%rax)
- imul %r15,%rdx
+ imul %r14,%rdx
add $something,%rax
shr %cl,%rdx
subw $something,offset(%rbp,%rdx,2)
- cmp %rax,%rdi
+ cmp %r15,%rax
je <FASTCOVER_buildDictionary.isra.0 + ofs>
mov (%rax),%rdx
cmp $something,%ebx
jne <FASTCOVER_buildDictionary.isra.0 + ofs>
- movabs $something,%r11
+ movabs $something,%rdi
add $something,%rax
- imul %r11,%rdx
+ imul %rdi,%rdx
shr %cl,%rdx
subw $something,offset(%rbp,%rdx,2)
- cmp %rax,%rdi
+ cmp %r15,%rax
jne <FASTCOVER_buildDictionary.isra.0 + ofs>
cs nopw offset(%rax,%rax,1)
mov offset(%rsp),%eax
+ mov offset(%rsp),%rdi
mov %eax,%edx
cmp %r12d,%eax
jne <FASTCOVER_buildDictionary.isra.0 + ofs>
jmp <FASTCOVER_buildDictionary.isra.0 + ofs>
- nopl (%rax)
- imul %r15,%rax
+ nopw offset(%rax,%rax,1)
+ imul %r14,%rax
add $something,%edx
shr %cl,%rax
- movl $something,(%r14,%rax,4)
+ movl $something,(%rdi,%rax,4)
cmp %r12d,%edx
je <FASTCOVER_buildDictionary.isra.0 + ofs>
mov %edx,%eax
mov (%rsi,%rax,1),%rax
cmp $something,%ebx
jne <FASTCOVER_buildDictionary.isra.0 + ofs>
- movabs $something,%rdi
+ movabs $something,%r11
add $something,%edx
- imul %rdi,%rax
+ imul %r11,%rax
shr %cl,%rax
- movl $something,(%r14,%rax,4)
+ movl $something,(%rdi,%rax,4)
cmp %r12d,%edx
jne <FASTCOVER_buildDictionary.isra.0 + ofs>
- nopl offset(%rax,%rax,1)
+ nopl offset(%rax)
test %r13d,%r13d
je <FASTCOVER_buildDictionary.isra.0 + ofs>
mov offset(%rsp),%edx
@@ -188,7 +191,8 @@
mov %r13,%rdx
add %rax,%rsi
call <FASTCOVER_buildDictionary.isra.0 + ofs>
- cmpl $something,offset(%rsp)
+ mov offset(%rsp),%r15d
+ cmp $something,%r15d
jg <FASTCOVER_buildDictionary.isra.0 + ofs>
mov %r12,offset(%rsp)
xor %r10d,%r10d
/usr/lib64/libzstd.a/fse_compress.o differs in ELF sections
--- old /usr/lib64/libzstd.a/fse_compress.o (objdump)
+++ new /usr/lib64/libzstd.a/fse_compress.o (objdump)
@@ -245,7 +245,7 @@
0f00 4c01c749 d3e84989 f949d3e9 4529c10f L..I..I..I..E)..
0f10 84c3feff ff664589 0c524989 f8ebc148 .....fE..RI....H
0f20 8d047f47 8d4c2d00 31d249f7 f131d2eb ...G.L-.1.I..1..
- 0f30 130f1f80 00000000 4c8d4a01 4839f274 ........L.J.H9.t
+ 0f30 130f1f80 00000000 4c8d4a01 4839d674 ........L.J.H9.t
0f40 264c89ca 6641833c 52fe75ec 458b0c93 &L..fA.<R.u.E...
0f50 4439c872 e3bb0100 000083c1 014c29cf D9.r.........L).
0f60 6641891c 52ebd144 8b6c24fc 4183c001 fA..R..D.l$.A...
@@ -256,7 +256,7 @@
0fb0 8d420131 d241f7f0 89d0498d 0c420fb7 .B.1.A....I..B..
0fc0 016685c0 7fdaebe8 31c031ff 31d2eb03 .f......1.1.1...
0fd0 4889c841 8b0c8339 ca0f42d1 0f42f848 H..A...9..B..B.H
- 0fe0 8d480148 39f075e8 89ff6645 012c7ae9 .H.H9.u...fE.,z.
+ 0fe0 8d480148 39c675e8 89ff6645 012c7ae9 .H.H9.u...fE.,z.
0ff0 d0fdffff 66662e0f 1f840000 00000090 ....ff..........
1000 89f1be01 000000d3 e689f044 8d4effd1 ...........D.N..
1010 e8448d40 0148c7c0 ffffffff 49c1e002 .D.@.H......I...
/usr/lib64/libzstd.a/fse_compress.o differs in assembler output
--- old /usr/lib64/libzstd.a/fse_compress.o (disasm)
+++ new /usr/lib64/libzstd.a/fse_compress.o (disasm)
@@ -1157,7 +1157,7 @@
jmp <FSE_normalizeCount + ofs>
nopl offset(%rax)
lea offset(%rdx),%r9
- cmp %rsi,%rdx
+ cmp %rdx,%rsi
je <FSE_normalizeCount + ofs>
mov %r9,%rdx
cmpw $something,(%r10,%rdx,2)
@@ -1210,7 +1210,7 @@
cmovb %ecx,%edx
cmovb %eax,%edi
lea offset(%rax),%rcx
- cmp %rsi,%rax
+ cmp %rax,%rsi
jne <FSE_normalizeCount + ofs>
mov %edi,%edi
add %r13w,(%r10,%rdi,2)
/usr/lib64/libzstd.a/hist.o differs in ELF sections
--- old /usr/lib64/libzstd.a/hist.o (objdump)
+++ new /usr/lib64/libzstd.a/hist.o (objdump)
@@ -4,7 +4,7 @@
Contents of section .text:
0000 41574989 fa415641 55415455 534889f3 AWI..AVAUATUSH..
0010 4883ec18 8b06448d 680149c1 e5024885 H.....D.h.I...H.
- 0020 c90f8487 0200004c 89ce4c8d 240a4889 .......L..L.$.H.
+ 0020 c90f8437 0200004c 89ce4c8d 240a4889 ...7...L..L.$.H.
0030 cd31c048 8d7e0848 89f14989 d34589c7 .1.H.~.H..I..E..
0040 4883e7f8 48c70600 0000004d 8d7424f1 H...H......M.t$.
0050 498d9100 04000048 29f94d8d 89000800 I......H).M.....
@@ -28,78 +28,73 @@
0170 24ffffff 4883ed14 4c8b6424 084883e5 $...H...L.d$.H..
0180 f04d8d5c 2b104d39 e373160f 1f440000 .M.\+.M9.s...D..
0190 410fb603 4983c301 83048601 4d39dc75 A...I.......M9.u
- 01a0 ef660f6f 1d000000 004889f0 660fefd2 .f.o.....H..f...
- 01b0 f30f6f28 660f6fe2 4883c010 f30f6f80 ..o(f.o.H.....o.
- 01c0 f0030000 f30f6f88 f00b0000 f30f6fb0 ......o.......o.
- 01d0 f0070000 660ffae3 660ffec5 660ffece ....f...f...f...
- 01e0 660ffec1 660f6fc8 0f1140f0 660ffacb f...f.o...@.f...
- 01f0 660f66cc 660fdbc1 660fdfca 660f6fd1 f.f.f...f...f.o.
- 0200 660febd0 4839c275 a7660f6f ca660f6f f...H9.u.f.o.f.o
- 0210 e28b8efc 030000b8 ff000000 660f73d9 ............f.s.
- 0220 08660ffa e3660f6f c1660ffa c3660f66 .f...f.o.f...f.f
- 0230 c4660fdb c8660fdf c2660feb c1660f6f .f...f...f...f.o
- 0240 d0660f6f e0660f73 da04660f fae3660f .f.o.f.s..f...f.
- 0250 6fca660f facb660f 66cc660f dbd1660f o.f...f.f.f...f.
- 0260 dfc8660f ebca660f 7ecd85c9 750f6690 ..f...f.~...u.f.
- 0270 8d50ff48 89d08b14 9685d274 f34585ff .P.H.......t.E..
- 0280 740b48c7 c2d0ffff ff390372 0f89034c t.H......9.r...L
- 0290 89ea4c89 d7e80000 000089ea 4883c418 ..L.........H...
- 02a0 4889d05b 5d415c41 5d415e41 5fc34c89 H..[]A\A]A^A_.L.
- 02b0 ea31f6e8 00000000 c7030000 000031d2 .1............1.
- 02c0 ebda6666 2e0f1f84 00000000 000f1f00 ..ff............
- 02d0 31c04883 ff880f97 c0c3660f 1f440000 1.H.......f..D..
- 02e0 41554989 f5415449 89cc5553 4889d348 AUI..ATI..USH..H
- 02f0 83ec088b 2e31f68d 550148c1 e202e800 .....1..U.H.....
- 0300 0000004d 85e47468 4a8d0c23 4889c748 ...M..thJ..#H..H
- 0310 39cb7314 0f1f4000 0fb60348 83c30183 9.s...@....H....
- 0320 04870148 39d975f0 89e88b14 8785d275 ...H9.u........u
- 0330 140f1f80 00000000 8d45ff48 89c58b04 .........E.H....
- 0340 8785c074 f341896d 0031c031 d20f1f00 ...t.A.m.1.1....
- 0350 89c18b0c 8f39ca0f 42d183c0 0139c573 .....9..B....9.s
- 0360 ef4883c4 0889d05b 5d415c41 5dc36690 .H.....[]A\A].f.
- 0370 41c74500 00000000 31d24883 c4085b89 A.E.....1.H...[.
- 0380 d05d415c 415dc366 0f1f8400 00000000 .]A\A].f........
- 0390 4881f9db 05000076 2741f6c0 03753149 H......v'A...u1I
- 03a0 81f9ff0f 00007610 4d89c145 31c0e94d ......v.M..E1..M
- 03b0 fcffff0f 1f440000 48c7c0be ffffffc3 .....D..H.......
- 03c0 4883ec08 e8000000 004883c4 0889c0c3 H........H......
- 03d0 48c7c0ff ffffffc3 0f1f8400 00000000 H...............
- 03e0 41f6c003 754a4981 f9ff0f00 00765181 A...uJI......vQ.
- 03f0 3efe0000 007621c7 06ff0000 004881f9 >....v!......H..
- 0400 db050000 764a4d89 c14531c0 e9effbff ....vJM..E1.....
- 0410 ff0f1f80 00000000 4d89c141 b8010000 ........M..A....
- 0420 00e9dafb ffff662e 0f1f8400 00000000 ......f.........
- 0430 48c7c0ff ffffffc3 0f1f8400 00000000 H...............
- 0440 48c7c0be ffffffc3 0f1f8400 00000000 H...............
- 0450 4883ec08 e8000000 004883c4 0889c0c3 H........H......
- 0460 4881ec00 10000048 830c2400 4883ec08 H......H..$.H...
- 0470 4881f9db 05000076 174989e1 4531c0e8 H......v.I..E1..
- 0480 7cfbffff 4881c408 100000c3 0f1f4000 |...H.........@.
- 0490 e8000000 004881c4 08100000 89c0c390 .....H..........
- 04a0 4881ec00 10000048 830c2400 4883ec08 H......H..$.H...
- 04b0 813efe00 00007628 c706ff00 00004881 .>....v(......H.
- 04c0 f9db0500 00763949 89e14531 c0e82efb .....v9I..E1....
- 04d0 ffff4881 c4081000 00c3660f 1f440000 ..H.......f..D..
- 04e0 4989e141 b8010000 00e812fb ffff4881 I..A..........H.
- 04f0 c4081000 00c3662e 0f1f8400 00000000 ......f.........
- 0500 e8000000 004881c4 08100000 89c0c3 .....H.........
+ 01a0 ef4889f0 660fefd2 0f1f8400 00000000 .H..f...........
+ 01b0 f30f6f18 f30f6f80 00040000 4883c010 ..o...o.....H...
+ 01c0 f30f6f88 f00b0000 f30f6fa0 f0070000 ..o.......o.....
+ 01d0 660ffec3 660ffecc 660ffec1 0f1140f0 f...f...f.....@.
+ 01e0 660f383f d04839c2 75c6660f 6fc28b8e f.8?.H9.u.f.o...
+ 01f0 fc030000 b8ff0000 00660f73 d808660f .........f.s..f.
+ 0200 383fd066 0f6fc266 0f73d804 660f383f 8?.f.o.f.s..f.8?
+ 0210 d0660f7e d585c975 140f1f80 00000000 .f.~...u........
+ 0220 8d50ff48 89d08b14 9685d274 f34585ff .P.H.......t.E..
+ 0230 740b48c7 c2d0ffff ff390372 0f89034c t.H......9.r...L
+ 0240 89ea4c89 d7e80000 000089ea 4883c418 ..L.........H...
+ 0250 4889d05b 5d415c41 5d415e41 5fc34c89 H..[]A\A]A^A_.L.
+ 0260 ea31f6e8 00000000 c7030000 000031d2 .1............1.
+ 0270 ebda6666 2e0f1f84 00000000 000f1f00 ..ff............
+ 0280 31c04883 ff880f97 c0c3660f 1f440000 1.H.......f..D..
+ 0290 41554989 f5415449 89cc5553 4889d348 AUI..ATI..USH..H
+ 02a0 83ec088b 2e31f68d 550148c1 e202e800 .....1..U.H.....
+ 02b0 0000004d 85e47470 4a8d0c23 4889c748 ...M..tpJ..#H..H
+ 02c0 39cb7314 0f1f4000 0fb60348 83c30183 9.s...@....H....
+ 02d0 04870148 39d975f0 89e88b14 8785d275 ...H9.u........u
+ 02e0 140f1f80 00000000 8d45ff48 89c58b04 .........E.H....
+ 02f0 8785c074 f341896d 0031c066 0fefc090 ...t.A.m.1.f....
+ 0300 89c283c0 01660f6e 0c97660f 383fc166 .....f.n..f.8?.f
+ 0310 0f7ec239 c573e948 83c40889 d05b5d41 .~.9.s.H.....[]A
+ 0320 5c415dc3 0f1f4000 41c74500 00000000 \A]...@.A.E.....
+ 0330 31d24883 c4085b89 d05d415c 415dc390 1.H...[..]A\A]..
+ 0340 4881f9db 05000076 2741f6c0 03753149 H......v'A...u1I
+ 0350 81f9ff0f 00007610 4d89c145 31c0e99d ......v.M..E1...
+ 0360 fcffff0f 1f440000 48c7c0be ffffffc3 .....D..H.......
+ 0370 4883ec08 e8000000 004883c4 0889c0c3 H........H......
+ 0380 48c7c0ff ffffffc3 0f1f8400 00000000 H...............
+ 0390 41f6c003 754a4981 f9ff0f00 00765181 A...uJI......vQ.
+ 03a0 3efe0000 007621c7 06ff0000 004881f9 >....v!......H..
+ 03b0 db050000 764a4d89 c14531c0 e93ffcff ....vJM..E1..?..
+ 03c0 ff0f1f80 00000000 4d89c141 b8010000 ........M..A....
+ 03d0 00e92afc ffff662e 0f1f8400 00000000 ..*...f.........
+ 03e0 48c7c0ff ffffffc3 0f1f8400 00000000 H...............
+ 03f0 48c7c0be ffffffc3 0f1f8400 00000000 H...............
+ 0400 4883ec08 e8000000 004883c4 0889c0c3 H........H......
+ 0410 4881ec00 10000048 830c2400 4883ec08 H......H..$.H...
+ 0420 4881f9db 05000076 174989e1 4531c0e8 H......v.I..E1..
+ 0430 ccfbffff 4881c408 100000c3 0f1f4000 ....H.........@.
+ 0440 e8000000 004881c4 08100000 89c0c390 .....H..........
+ 0450 4881ec00 10000048 830c2400 4883ec08 H......H..$.H...
+ 0460 813efe00 00007628 c706ff00 00004881 .>....v(......H.
+ 0470 f9db0500 00763949 89e14531 c0e87efb .....v9I..E1..~.
+ 0480 ffff4881 c4081000 00c3660f 1f440000 ..H.......f..D..
+ 0490 4989e141 b8010000 00e862fb ffff4881 I..A......b...H.
+ 04a0 c4081000 00c3662e 0f1f8400 00000000 ......f.........
+ 04b0 e8000000 004881c4 08100000 89c0c3 .....H.........
Contents of section .note.gnu.property:
0000 04000000 20000000 05000000 474e5500 .... .......GNU.
- 0010 020001c0 04000000 01000000 00000000 ................
+ 0010 020001c0 04000000 03000000 00000000 ................
0020 010001c0 04000000 09000000 00000000 ................
Contents of section .eh_frame:
0000 14000000 00000000 017a5200 01781001 .........zR..x..
0010 1b0c0708 90010000 48000000 1c000000 ........H.......
- 0020 00000000 c2020000 00420e10 8f02450e .........B....E.
+ 0020 00000000 72020000 00420e10 8f02450e ....r....B....E.
0030 188e0342 0e208d04 420e288c 05410e30 ...B. ..B.(..A.0
- 0040 8606410e 38830747 0e50038c 020a0e38 ..A.8..G.P.....8
+ 0040 8606410e 38830747 0e50033c 020a0e38 ..A.8..G.P.<...8
0050 440e3041 0e28420e 20420e18 420e1042 D.0A.(B. B..B..B
0060 0e08410b 10000000 68000000 00000000 ..A.....h.......
0070 0a000000 00000000 48000000 7c000000 ........H...|...
- 0080 00000000 a7000000 00420e10 8d02450e .........B....E.
+ 0080 00000000 af000000 00420e10 8d02450e .........B....E.
0090 188c0344 0e208604 410e2883 05470e30 ...D. ..A.(..G.0
- 00a0 02720a0e 28430e20 410e1842 0e10420e .r..(C. A..B..B.
- 00b0 08430b4e 0e28410e 20430e18 420e1042 .C.N.(A. C..B..B
+ 00a0 02780a0e 28430e20 410e1842 0e10420e .x..(C. A..B..B.
+ 00b0 08450b4e 0e28410e 20430e18 420e1042 .E.N.(A. C..B..B
00c0 0e080000 14000000 c8000000 00000000 ................
00d0 48000000 00740e10 490e0800 14000000 H....t..I.......
00e0 e0000000 00000000 80000000 0002740e ..............t.
/usr/lib64/libzstd.a/hist.o differs in assembler output
--- old /usr/lib64/libzstd.a/hist.o (disasm)
+++ new /usr/lib64/libzstd.a/hist.o (disasm)
@@ -111,55 +111,33 @@
addl $something,(%rsi,%rax,4)
cmp %r11,%r12
jne <HIST_count_parallel_wksp + ofs>
- movdqa offset(%rip),%xmm3 # <HIST_count_parallel_wksp + ofs>
mov %rsi,%rax
pxor %xmm2,%xmm2
- movdqu (%rax),%xmm5
- movdqa %xmm2,%xmm4
- add $something,%rax
+ nopl offset(%rax,%rax,1)
+ movdqu (%rax),%xmm3
movdqu offset(%rax),%xmm0
+ add $something,%rax
movdqu offset(%rax),%xmm1
- movdqu offset(%rax),%xmm6
- psubd %xmm3,%xmm4
- paddd %xmm5,%xmm0
- paddd %xmm6,%xmm1
+ movdqu offset(%rax),%xmm4
+ paddd %xmm3,%xmm0
+ paddd %xmm4,%xmm1
paddd %xmm1,%xmm0
- movdqa %xmm0,%xmm1
movups %xmm0,-offset(%rax)
- psubd %xmm3,%xmm1
- pcmpgtd %xmm4,%xmm1
- pand %xmm1,%xmm0
- pandn %xmm2,%xmm1
- movdqa %xmm1,%xmm2
- por %xmm0,%xmm2
+ pmaxud %xmm0,%xmm2
cmp %rax,%rdx
jne <HIST_count_parallel_wksp + ofs>
- movdqa %xmm2,%xmm1
- movdqa %xmm2,%xmm4
+ movdqa %xmm2,%xmm0
mov offset(%rsi),%ecx
mov $something,%eax
- psrldq $something,%xmm1
- psubd %xmm3,%xmm4
- movdqa %xmm1,%xmm0
- psubd %xmm3,%xmm0
- pcmpgtd %xmm4,%xmm0
- pand %xmm0,%xmm1
- pandn %xmm2,%xmm0
- por %xmm1,%xmm0
- movdqa %xmm0,%xmm2
- movdqa %xmm0,%xmm4
- psrldq $something,%xmm2
- psubd %xmm3,%xmm4
- movdqa %xmm2,%xmm1
- psubd %xmm3,%xmm1
- pcmpgtd %xmm4,%xmm1
- pand %xmm1,%xmm2
- pandn %xmm0,%xmm1
- por %xmm2,%xmm1
- movd %xmm1,%ebp
+ psrldq $something,%xmm0
+ pmaxud %xmm0,%xmm2
+ movdqa %xmm2,%xmm0
+ psrldq $something,%xmm0
+ pmaxud %xmm0,%xmm2
+ movd %xmm2,%ebp
test %ecx,%ecx
jne <HIST_count_parallel_wksp + ofs>
- xchg %ax,%ax
+ nopl offset(%rax)
lea -offset(%rax),%edx
mov %rdx,%rax
mov (%rsi,%rdx,4),%edx
@@ -238,13 +216,13 @@
je <HIST_count_simple + ofs>
mov %ebp,offset(%r13)
xor %eax,%eax
- xor %edx,%edx
- nopl (%rax)
- mov %eax,%ecx
- mov (%rdi,%rcx,4),%ecx
- cmp %ecx,%edx
- cmovb %ecx,%edx
+ pxor %xmm0,%xmm0
+ nop
+ mov %eax,%edx
add $something,%eax
+ movd (%rdi,%rdx,4),%xmm1
+ pmaxud %xmm1,%xmm0
+ movd %xmm0,%edx
cmp %eax,%ebp
jae <HIST_count_simple + ofs>
add $something,%rsp
@@ -254,7 +232,7 @@
pop %r12
pop %r13
ret
- xchg %ax,%ax
+ nopl offset(%rax)
movl $something,offset(%r13)
xor %edx,%edx
add $something,%rsp
@@ -264,7 +242,7 @@
pop %r12
pop %r13
ret
- nopw offset(%rax,%rax,1)
+ nop
HIST_countFast_wksp:
cmp $something,%rcx
/usr/lib64/libzstd.a/huf_compress.o differs in ELF sections
--- old /usr/lib64/libzstd.a/huf_compress.o (objdump)
+++ new /usr/lib64/libzstd.a/huf_compress.o (objdump)
@@ -35,9 +35,9 @@
01e0 31c0c30f 1f440000 48894728 4839d074 1....D..H.G(H9.t
01f0 ef482b47 204883fe 014883d8 ffc36690 .H+G H...H....f.
0200 4889f049 8b304883 f8077704 31c0c390 H..I.0H...w.1...
- 0210 4155660f efc04c8d 5c07f841 54555348 AUf...L.\..ATUSH
- 0220 89fb4883 ec480f29 04240f29 44241066 ..H..H.).$.)D$.f
- 0230 480f6ec7 660f6cc0 4c895c24 300f2944 H.n.f.l.L.\$0.)D
+ 0210 4155660f efc06648 0f6ecf4c 8d5c07f8 AUf...fH.n.L.\..
+ 0220 41545553 4889fb48 83ec480f 2904240f ATUSH..H..H.).$.
+ 0230 29442410 f20f12c1 4c895c24 300f2944 )D$.....L.\$0.)D
0240 24204883 f8080f84 fe010000 4989d289 $ H.........I...
0250 f2498d78 084189c9 480fafd1 48c1ea03 .I.x.A..H...H...
0260 4883c208 4839d072 0983fe0b 0f867602 H...H9.r......v.
@@ -299,9 +299,9 @@
1260 0c244889 7424104c 89642428 e9c6f1ff .$H.t$.L.d$(....
1270 ff66662e 0f1f8400 00000000 0f1f4000 .ff...........@.
1280 4d8b1848 83fe0777 0731c0c3 0f1f4000 M..H...w.1....@.
- 1290 4155660f efc04c8d 4c37f848 89f04154 AUf...L.L7.H..AT
- 12a0 55534883 ec480f29 04240f29 44241066 USH..H.).$.)D$.f
- 12b0 480f6ec7 660f6cc0 4c894c24 300f2944 H.n.f.l.L.L$0.)D
+ 1290 4155660f efc06648 0f6ecf4c 8d4c37f8 AUf...fH.n.L.L7.
+ 12a0 41544889 f0555348 83ec480f 2904240f ATH..USH..H.).$.
+ 12b0 29442410 f20f12c1 4c894c24 300f2944 )D$.....L.L$0.)D
12c0 24204883 fe080f84 eb010000 4989d249 $ H.........I..I
12d0 8d700848 89ca4189 c84489d9 480fafca .p.H..A..D..H...
12e0 48c1e903 4883c108 4839c872 0a4183fb H...H...H9.r.A..
@@ -931,7 +931,7 @@
0000 f0f0f0f0 f0f0f0f0 f0f0f0f0 f0f0f0f0 ................
Contents of section .note.gnu.property:
0000 04000000 20000000 05000000 474e5500 .... .......GNU.
- 0010 020001c0 04000000 05000000 00000000 ................
+ 0010 020001c0 04000000 07000000 00000000 ................
0020 010001c0 04000000 09000000 00000000 ................
Contents of section .eh_frame:
0000 14000000 00000000 017a5200 01781001 .........zR..x..
@@ -943,13 +943,13 @@
0060 420e1042 0e084b0b 10000000 6c000000 B..B..K.....l...
0070 00000000 6e000000 00000000 4c000000 ....n.......L...
0080 80000000 00000000 71100000 00520e10 ........q....R..
- 0090 8d024b0e 188c0341 0e208604 410e2883 ..K....A. ..A.(.
- 00a0 05470e70 031d020a 0e28410e 20410e18 .G.p.....(A. A..
+ 0090 8d02500e 188c0341 0e208604 410e2883 ..P....A. ..A.(.
+ 00a0 05470e70 0318020a 0e28410e 20410e18 .G.p.....(A. A..
00b0 420e1042 0e08410b 440a0e28 430e2041 B..B..A.D..(C. A
00c0 0e18420e 10420e08 410b0000 4c000000 ..B..B..A...L...
00d0 d0000000 00000000 dc0f0000 00520e10 .............R..
- 00e0 8d024e0e 188c0341 0e208604 410e2883 ..N....A. ..A.(.
- 00f0 05440e70 030a020a 0e28410e 20410e18 .D.p.....(A. A..
+ 00e0 8d02500e 188c0344 0e208604 410e2883 ..P....D. ..A.(.
+ 00f0 05440e70 0305020a 0e28410e 20410e18 .D.p.....(A. A..
0100 420e1042 0e08410b 440a0e28 430e2041 B..B..A.D..(C. A
0110 0e18420e 10420e08 410b0000 60000000 ..B..B..A...`...
0120 20010000 00000000 18020000 004c0e10 ............L..
/usr/lib64/libzstd.a/huf_compress.o differs in assembler output
--- old /usr/lib64/libzstd.a/huf_compress.o (disasm)
+++ new /usr/lib64/libzstd.a/huf_compress.o (disasm)
@@ -170,6 +170,7 @@
nop
push %r13
pxor %xmm0,%xmm0
+ movq %rdi,%xmm1
lea -offset(%rdi,%rax,1),%r11
push %r12
push %rbp
@@ -178,8 +179,7 @@
sub $something,%rsp
movaps %xmm0,(%rsp)
movaps %xmm0,offset(%rsp)
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
mov %r11,offset(%rsp)
movaps %xmm0,offset(%rsp)
cmp $something,%rax
@@ -1315,16 +1315,16 @@
nopl offset(%rax)
push %r13
pxor %xmm0,%xmm0
+ movq %rdi,%xmm1
lea -offset(%rdi,%rsi,1),%r9
- mov %rsi,%rax
push %r12
+ mov %rsi,%rax
push %rbp
push %rbx
sub $something,%rsp
movaps %xmm0,(%rsp)
movaps %xmm0,offset(%rsp)
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
mov %r9,offset(%rsp)
movaps %xmm0,offset(%rsp)
cmp $something,%rsi
/usr/lib64/libzstd.a/huf_decompress.o differs in ELF sections
--- old /usr/lib64/libzstd.a/huf_decompress.o (objdump)
+++ new /usr/lib64/libzstd.a/huf_decompress.o (objdump)
@@ -15,9 +15,9 @@
00a0 74ed4489 d9c1e210 450fb7c9 c1e11801 t.D.....E.......
00b0 ca0f1f80 00000000 0fb60e89 cfc1e708 ................
00c0 4401cf41 83fb010f 45cf4883 c6014883 D..A....E.H...H.
- 00d0 c0208d3c 0a4889f9 48c1e120 488d1c39 . .<.H..H.. H..9
- 00e0 66480f6e c3660f6c c00f1140 e00f1140 fH.n.f.l...@...@
- 00f0 f04939f2 75c25bc3 0f1f8400 00000000 .I9.u.[.........
+ 00d0 c0208d3c 0a4889f9 48c1e120 4801f966 . .<.H..H.. H..f
+ 00e0 480f6ec1 660f6cc0 0f1140e0 0f1140f0 H.n.f.l...@...@.
+ 00f0 4939f275 c35bc366 0f1f8400 00000000 I9.u.[.f........
0100 4c39d674 8a488d1c 8d000000 004489df L9.t.H.......D..
0110 c1e21045 0fb7c948 8d4be0c1 e71848c1 ...E...H.K....H.
0120 e90501d7 4883c101 0f1f8400 00000000 ....H...........
@@ -36,8 +36,8 @@
01f0 0fb7c9c1 e11801ca 0f1f8400 00000000 ................
0200 0fb60e89 cfc1e708 4401cf41 83fb010f ........D..A....
0210 45cf4883 c6014883 c0108d3c 0a4889f9 E.H...H....<.H..
- 0220 48c1e120 488d1c39 66480f6e c3660f6c H.. H..9fH.n.f.l
- 0230 c00f1140 f04939f2 75c65bc3 0f1f4000 ...@.I9.u.[...@.
+ 0220 48c1e120 4801f966 480f6ec1 660f6cc0 H.. H..fH.n.f.l.
+ 0230 0f1140f0 4939f275 c75bc30f 1f440000 ..@.I9.u.[...D..
0240 4889f148 89d04885 d20f8401 01000048 H..H..H........H
0250 8d560848 89771848 8d7406ff 48895720 .V.H.w.H.t..H.W
0260 4883f807 762a488d 5401f848 89571048 H...v*H.T..H.W.H
@@ -2370,7 +2370,7 @@
93d0 02837c24 4001420f b68408e0 0200004c ..|$@.B........L
93e0 8d2c117e 6b8b4c24 5c8d3c08 488b4c24 .,.~k.L$\.<.H.L$
93f0 204889fe 48c1e620 4801fe8b 398b4c24 H..H.. H...9.L$
- 9400 5866480f 6ec6660f 6cc083f9 010f8455 XfH.n.f.l......U
+ 9400 5866480f 6ecef20f 12c183f9 010f8455 XfH.n..........U
9410 01000083 f9020f84 3c010000 85ff7e30 ........<.....~0
9420 488b5c24 6883ef01 31f6c1ef 0383c701 H.\$h...1.......
9430 488d5413 040f1f00 83c6010f 11024883 H.T...........H.
@@ -2646,14 +2646,14 @@
0000 00000000 00000000 00000000 00000000 ................
Contents of section .note.gnu.property:
0000 04000000 20000000 05000000 474e5500 .... .......GNU.
- 0010 020001c0 04000000 05000000 00000000 ................
+ 0010 020001c0 04000000 07000000 00000000 ................
0020 010001c0 04000000 09000000 00000000 ................
Contents of section .eh_frame:
0000 14000000 00000000 017a5200 01781001 .........zR..x..
0010 1b0c0708 90010000 2c000000 1c000000 ........,.......
- 0020 00000000 3c020000 00540e10 8302027c ....<....T.....|
- 0030 0a0e0848 0b025f0a 0e08490b 02d50a0e ...H.._...I.....
- 0040 084b0b02 5b0e0800 10000000 4c000000 .K..[.......L...
+ 0020 00000000 3b020000 00540e10 8302027c ....;....T.....|
+ 0030 0a0e0848 0b025e0a 0e084a0b 02d50a0e ...H..^...J.....
+ 0040 084b0b02 5a0e0800 10000000 4c000000 .K..Z.......L...
0050 00000000 2b010000 00000000 58000000 ....+.......X...
0060 60000000 00000000 c8010000 00630e10 `............c..
0070 8d02460e 188c0341 0e208604 410e2883 ..F....A. ..A.(.
/usr/lib64/libzstd.a/huf_decompress.o differs in assembler output
--- old /usr/lib64/libzstd.a/huf_decompress.o (disasm)
+++ new /usr/lib64/libzstd.a/huf_decompress.o (disasm)
@@ -72,8 +72,8 @@
lea (%rdx,%rcx,1),%edi
mov %rdi,%rcx
shl $something,%rcx
- lea (%rcx,%rdi,1),%rbx
- movq %rbx,%xmm0
+ add %rdi,%rcx
+ movq %rcx,%xmm0
punpcklqdq %xmm0,%xmm0
movups %xmm0,-offset(%rax)
movups %xmm0,-offset(%rax)
@@ -81,7 +81,7 @@
jne <HUF_fillDTableX2ForWeight + ofs>
pop %rbx
ret
- nopl offset(%rax,%rax,1)
+ nopw offset(%rax,%rax,1)
cmp %r10,%rsi
je <HUF_fillDTableX2ForWeight + ofs>
lea offset(,%rcx,4),%rbx
@@ -164,15 +164,15 @@
lea (%rdx,%rcx,1),%edi
mov %rdi,%rcx
shl $something,%rcx
- lea (%rcx,%rdi,1),%rbx
- movq %rbx,%xmm0
+ add %rdi,%rcx
+ movq %rcx,%xmm0
punpcklqdq %xmm0,%xmm0
movups %xmm0,-offset(%rax)
cmp %rsi,%r10
jne <HUF_fillDTableX2ForWeight + ofs>
pop %rbx
ret
- nopl offset(%rax)
+ nopl offset(%rax,%rax,1)
BIT_initDStream:
mov %rsi,%rcx
@@ -9331,8 +9331,8 @@
add %rdi,%rsi
mov (%rcx),%edi
mov offset(%rsp),%ecx
- movq %rsi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rsi,%xmm1
+ movddup %xmm1,%xmm0
cmp $something,%ecx
je <HUF_readDTableX2_wksp_bmi2 + ofs>
cmp $something,%ecx
/usr/lib64/libzstd.a/xxhash.o differs in ELF sections
--- old /usr/lib64/libzstd.a/xxhash.o (objdump)
+++ new /usr/lib64/libzstd.a/xxhash.o (objdump)
@@ -31,158 +31,151 @@
01a0 b1675616 480fafc2 4889c248 c1ea2048 .gV.H...H..H.. H
01b0 31d0c366 662e0f1f 84000000 00006690 1..ff.........f.
01c0 b8210300 00c3662e 0f1f8400 00000000 .!....f.........
- 01d0 4989f149 89f88dba b1675616 89d64983 I..I.....gV...I.
- 01e0 f90f0f86 a9000000 4b8d7c08 f18d8a28 ........K.|....(
- 01f0 4423244c 89c0448d 9a77caeb 85448d92 D#$L..D..w...D..
- 0200 4f86c861 0f1f4000 691077ca eb854883 O..a..@.i.w...H.
- 0210 c01001ca c1c20d69 cab17937 9e6950f4 .......i..y7.iP.
- 0220 77caeb85 4401dac1 c20d4469 dab17937 w...D.....Di..y7
- 0230 9e6950f8 77caeb85 01f2c1c2 0d69f2b1 .iP.w........i..
- 0240 79379e69 50fc77ca eb854401 d2c1c20d y7.iP.w...D.....
- 0250 4469d2b1 79379e48 39f872ac 498d41f0 Di..y7.H9.r.I.A.
- 0260 498d5001 4883e0f0 4883c010 4839d7ba I.P.H...H...H9..
- 0270 10000000 480f42c2 d1c141c1 c307428d ....H.B...A...B.
- 0280 3c19c1c6 0c41c1ca 0e4901c0 01f74401 <....A...I....D.
- 0290 d74c89ca 4401cfb9 01000000 4c89c683 .L..D.......L...
- 02a0 e20fe959 fdffff66 0f1f8400 00000000 ...Y...f........
- 02b0 bf300000 00e90000 0000660f 1f440000 .0........f..D..
- 02c0 4883ec08 e8000000 0031c048 83c408c3 H........1.H....
- 02d0 f30f6f06 0f1107f3 0f6f4e10 0f114f10 ..o......oN...O.
- 02e0 f30f6f56 200f1157 20c3660f 1f440000 ..oV ..W .f..D..
- 02f0 660fefc0 660f6ece 31c00f11 070f1147 f...f.n.1......G
- 0300 100f1147 20660f70 c100660f fe050000 ...G f.p..f.....
- 0310 00000f11 4708c366 0f1f8400 00000000 ....G..f........
- 0320 4885f60f 84f70100 00415549 89d54154 H........AUI..AT
- 0330 4989f455 488d2c16 534889fb 4883ec08 I..UH.,.SH..H...
- 0340 8b174401 ea4983fd 0f0f97c0 83fa0f89 ..D..I..........
- 0350 170f97c2 09d08b57 280fb6c0 0947044a .......W(....G.J
- 0360 8d0c2a48 89d04883 f90f0f86 b8010000 ..*H..H.........
- 0370 85d20f85 b0000000 488d7df0 4c39e70f ........H.}.L9..
- 0380 82890000 008b7308 448b4b0c 4c89e044 ......s.D.K.L..D
- 0390 8b43108b 4b14662e 0f1f8400 00000000 .C..K.f.........
- 03a0 691077ca eb854883 c01001f2 c1c20d69 i.w...H........i
- 03b0 f2b17937 9e897308 6950f477 caeb8544 ..y7..s.iP.w...D
- 03c0 01cac1c2 0d4469ca b179379e 44894b0c .....Di..y7.D.K.
- 03d0 6950f877 caeb8544 01c2c1c2 0d4469c2 iP.w...D.....Di.
- 03e0 b179379e 44894310 6950fc77 caeb8501 .y7.D.C.iP.w....
- 03f0 cac1c20d 69cab179 379e894b 144839c7 ....i..y7..K.H9.
- 0400 739e4c29 e74883e7 f04d8d64 3c104939 s.L).H...M.d<.I9
- 0410 ec0f82e1 00000048 83c40831 c05b5d41 .......H...1.[]A
- 0420 5c415dc3 0f1f4000 41bd1000 0000488d \A]...@.A.....H.
- 0430 7c171844 89ea29c2 e8000000 00f30f6f |..D..)........o
- 0440 4b18f30f 6f431848 8d7df066 0f6f1500 K...oC.H.}.f.o..
- 0450 000000f3 0f6f5b08 660f73d1 20442b6b .....o[.f.s. D+k
- 0460 28c74328 00000000 660ff4c2 660ff4ca (.C(....f...f...
- 0470 4d01ec66 0f70c908 660f70c0 08660f62 M..f.p..f.p..f.b
- 0480 c1660ffe c3660f6f c8660f72 f00d660f .f...f.o.f.r..f.
- 0490 72d11366 0febc866 0f6fc166 0f72f002 r..f...f.o.f.r..
- 04a0 660ffec1 660f72f0 03660ffe c1660f72 f...f.r..f...f.r
- 04b0 f007660f fac1660f 72f00266 0ffac166 ..f...f.r..f...f
- 04c0 0f6fd066 0f72f205 660ffad0 660f6fc2 .o.f.r..f...f.o.
- 04d0 660f72f0 08660ffa c2660f72 f004660f f.r..f...f.r..f.
- 04e0 fec10f11 43084c39 e70f821f ffffffe9 ....C.L9........
- 04f0 91feffff 0f1f4000 4c29e548 8d7b184c ......@.L).H.{.L
- 0500 89e64889 eae80000 0000896b 284883c4 ..H........k(H..
- 0510 0831c05b 5d415c41 5dc3660f 1f440000 .1.[]A\A].f..D..
- 0520 31c0c30f 1f440000 488d7c17 184c89ea 1....D..H.|..L..
- 0530 e8000000 0044016b 284883c4 0831c05b .....D.k(H...1.[
- 0540 5d415c41 5dc3662e 0f1f8400 00000000 ]A\A].f.........
- 0550 4889f88b 57108b48 048dbab1 67561685 H...W..H....gV..
- 0560 c9741a8b 78088b48 0cc1c20c d1c7c1c1 .t..x..H........
- 0570 0701cf01 d78b5014 c1ca0e01 d78b5028 ......P.......P(
- 0580 488d7018 033831c9 e973faff ff0f1f00 H.p..81..s......
- 0590 0fce8937 c366662e 0f1f8400 00000000 ...7.ff.........
- 05a0 8b070fc8 c366662e 0f1f8400 00000000 .....ff.........
- 05b0 4989f841 5648bfc5 6756162f ebd42741 I..AVH..gV./..'A
- 05c0 554801d7 41545553 4883fe1f 0f864701 UH..ATUSH.....G.
- 05d0 000048bb d6b5c0ad ee27ea60 4889d54d ..H......'.`H..M
- 05e0 8d6c30e1 4c89c749 bb4febd4 273daeb2 .l0.L..I.O..'=..
- 05f0 c24801d3 49be7935 147a4e86 c86149ba .H..I.y5.zN..aI.
- 0600 87caeb85 b179379e 4e8d241a 4901d690 .....y7.N.$.I...
- 0610 4c8b0f48 8b4f0848 83c72048 8b57f048 L..H.O.H.. H.W.H
- 0620 8b47f84d 0fafcb49 0fafcb49 0fafd349 .G.M...I...I...I
- 0630 0fafc349 01d94c01 e149c1c1 1f4801ea ...I..L..I...H..
- 0640 48c1c11f 4c89cb4c 01f048c1 c21f490f H...L..L..H...I.
- 0650 afda4989 cc48c1c0 1f4d0faf e24889d5 ..I..H...M...H..
- 0660 4989c649 0fafea4d 0faff24c 39ef72a0 I..I...M...L9.r.
- 0670 488d7ee0 4d8d5801 4883e7e0 4883c720 H.~.M.X.H...H..
- 0680 4d39dd41 bb200000 00490f42 fb48d1c3 M9.A. ...I.B.H..
- 0690 49bba96c 790f015b f3de4d0f afcb49c1 I..ly..[..M...I.
- 06a0 c40748c1 c50c490f afcb4901 f849c1c6 ..H...I...I..I..
- 06b0 12490faf d34a8d3c 2349c1c1 1f490faf .I...J.<#I...I..
- 06c0 c34801ef 4d0fafca 4c01f748 c1c11f49 .H..M...L..H...I
- 06d0 0fafca48 c1c21f49 0fafd24c 31cf49b9 ...H...I...L1.I.
- 06e0 63aeb2c2 77caeb85 490faffa 4c01cf48 c...w...I...L..H
- 06f0 31f94889 c7490faf ca48c1c7 1f490faf 1.H..I...H...I..
- 0700 fa4c01c9 4831ca49 0fafd24a 8d040a48 .L..H1.I...J...H
- 0710 31c7490f affa4c01 cf5b4801 f75d4889 1.I...L..[H..]H.
- 0720 f2415cb9 01000000 415d4c89 c6415ee9 .A\.....A]L..A^.
- 0730 5cf9ffff 66662e0f 1f840000 00000090 \...ff..........
- 0740 bf580000 00e90000 0000660f 1f440000 .X........f..D..
- 0750 4883ec08 e8000000 0031c048 83c408c3 H........1.H....
- 0760 f30f6f06 0f1107f3 0f6f4e10 0f114f10 ..o......oN...O.
- 0770 f30f6f56 200f1157 20f30f6f 5e300f11 ..oV ..W ..o^0..
- 0780 5f30f30f 6f66400f 11674048 8b465048 _0..of@..g@H.FPH
- 0790 894750c3 66662e0f 1f840000 00000090 .GP.ff..........
- 07a0 48c70700 00000048 89fa488d 7f0831c0 H......H..H...1.
- 07b0 48c74748 00000000 4889d148 83e7f848 H.GH....H..H...H
- 07c0 29f983c1 58c1e903 f348ab48 89721848 )...X....H.H.r.H
- 07d0 b8d6b5c0 adee27ea 604801f0 48894208 ......'.`H..H.B.
- 07e0 48b84feb d4273dae b2c24801 f0488942 H.O..'=...H..H.B
- 07f0 1048b879 35147a4e 86c86148 01c631c0 .H.y5.zN..aH..1.
- 0800 48897220 c366662e 0f1f8400 00000000 H.r .ff.........
- 0810 4885f60f 84df0100 00415549 89d54154 H........AUI..AT
- 0820 4989f455 488d2c16 534889fb 4883ec08 I..UH.,.SH..H...
- 0830 4801178b 57484a8d 0c2a4889 d04883f9 H...WHJ..*H..H..
- 0840 1f0f86b9 01000085 d20f85d9 00000049 ...............I
- 0850 8d442420 4839c50f 82af0000 004c8b43 .D$ H9.......L.C
- 0860 08488b7b 104c8d4d e04c89e0 4c8b5b18 .H.{.L.M.L..L.[.
- 0870 4c8b5320 48be4feb d4273dae b2c248b9 L.S H.O..'=...H.
- 0880 87caeb85 b179379e 0f1f8400 00000000 .....y7.........
- 0890 488b1048 83c02048 0fafd64c 01c248c1 H..H.. H...L..H.
- 08a0 c21f480f afd14889 53084989 d0488b50 ..H...H.S.I..H.P
- 08b0 e8480faf d64801fa 48c1c21f 4889d748 .H...H..H...H..H
- 08c0 0faff948 897b1048 8b50f048 0fafd64c ...H.{.H.P.H...L
- 08d0 01da48c1 c21f480f afd14889 53184989 ..H...H...H.S.I.
- 08e0 d3488b50 f8480faf d64c01d2 48c1c21f .H.P.H...L..H...
- 08f0 480fafd1 48895320 4989d249 39c17390 H...H.S I..I9.s.
- 0900 4d29e149 83e1e04f 8d640c20 4939ec0f M).I...O.d. I9..
- 0910 82bb0000 004883c4 0831c05b 5d415c41 .....H...1.[]A\A
- 0920 5dc3660f 1f440000 41bd2000 0000488d ].f..D..A. ...H.
- 0930 7c172844 89ea29c2 e8000000 00488b53 |.(D..)......H.S
- 0940 28442b6b 4848b84f ebd4273d aeb2c248 (D+kHH.O..'=...H
- 0950 b987caeb 85b17937 9e4d01ec c7434800 ......y7.M...CH.
- 0960 00000048 0fafd048 03530848 c1c21f48 ...H...H.S.H...H
- 0970 0fafd148 89530848 8b533048 0fafd048 ...H.S.H.S0H...H
- 0980 03531048 c1c21f48 0fafd148 89531048 .S.H...H...H.S.H
- 0990 8b533848 0fafd048 03531848 0faf4340 .S8H...H.S.H..C@
- 09a0 48034320 48c1c21f 48c1c01f 480fafd1 H.C H...H...H...
- 09b0 480fafc1 48895318 48894320 498d4424 H...H.S.H.C I.D$
- 09c0 204839c5 0f8242ff ffffe98e feffff90 H9...B.........
- 09d0 4c29e548 8d7b284c 89e64889 eae80000 L).H.{(L..H.....
- 09e0 0000896b 484883c4 0831c05b 5d415c41 ...kHH...1.[]A\A
- 09f0 5dc3660f 1f440000 31c0c30f 1f440000 ].f..D..1....D..
- 0a00 488d7c17 284c89ea e8000000 0044016b H.|.(L.......D.k
- 0a10 484883c4 0831c05b 5d415c41 5dc36690 HH...1.[]A\A].f.
- 0a20 53488b57 184889fe 4c8b0748 bfc56756 SH.W.H..L..H..gV
- 0a30 162febd4 274801d7 4983f81f 0f86aa00 ./..'H..I.......
- 0a40 0000488b 4e084c8b 5e1049ba 4febd427 ..H.N.L.^.I.O..'
- 0a50 3daeb2c2 49b987ca eb85b179 379e488b =...I......y7.H.
- 0a60 46204889 cb4c89df 48d1c149 0fafda48 F H..L..H..I...H
- 0a70 c1c70748 01cf4d0f afda4889 d148c1c1 ...H..M...H..H..
- 0a80 0c490faf d248c1c3 1f4801cf 4889c149 .I...H...H..H..I
- 0a90 0fafd948 c1c11249 c1c31f48 01cf4d0f ...H...I...H..M.
- 0aa0 afd948c1 c21f48b9 63aeb2c2 77caeb85 ..H...H.c...w...
- 0ab0 490fafc2 4831df49 0fafd149 0faff948 I...H1.I...I...H
- 0ac0 01cf4c31 df490faf f94801cf 4831fa48 ..L1.I...H..H1.H
- 0ad0 89c7490f afd148c1 c71f490f aff9488d ..I...H...I...H.
- 0ae0 040a4831 c7490faf f94801cf 4883c628 ..H1.I...H..H..(
- 0af0 4c01c731 c94c89c2 5be992f5 ffff6690 L..1.L..[.....f.
- 0b00 480fce48 8937c366 0f1f8400 00000000 H..H.7.f........
- 0b10 488b0748 0fc8c3 H..H...
+ 01d0 4989f949 89f28dba b1675616 4883fe0f I..I.....gV.H...
+ 01e0 0f86a400 00004d8d 5c31f18d 82284423 ......M.\1...(D#
+ 01f0 244c89cf 8db277ca eb858d8a 4f86c861 $L....w.....O..a
+ 0200 44690777 caeb8544 01c0c1c0 0d69c0b1 Di.w...D.....i..
+ 0210 79379e44 69470477 caeb8544 01c6c1c6 y7.DiG.w...D....
+ 0220 0d69f6b1 79379e44 69470877 caeb8544 .i..y7.DiG.w...D
+ 0230 01c2c1c2 0d69d2b1 79379e44 69470c77 .....i..y7.DiG.w
+ 0240 caeb8544 01c1c1c1 0d69c9b1 79379e48 ...D.....i..y7.H
+ 0250 83c7104c 39df72a8 498d7af0 4d8d4101 ...L9.r.I.z.M.A.
+ 0260 4883e7f0 4883c710 4d39c341 b8100000 H...H...M9.A....
+ 0270 00490f42 f8d1c0c1 c607c1c2 0c4901f9 .I.B.........I..
+ 0280 8d3c30c1 c90e01d7 01cf4c89 d24401d7 .<0.......L..D..
+ 0290 b9010000 004c89ce 83e20fe9 60fdffff .....L......`...
+ 02a0 bf300000 00e90000 0000660f 1f440000 .0........f..D..
+ 02b0 4883ec08 e8000000 0031c048 83c408c3 H........1.H....
+ 02c0 f30f6f06 0f1107f3 0f6f4e10 0f114f10 ..o......oN...O.
+ 02d0 f30f6f56 200f1157 20c3660f 1f440000 ..oV ..W .f..D..
+ 02e0 660fefc0 660f6ece 31c00f11 070f1147 f...f.n.1......G
+ 02f0 100f1147 20660f70 c100660f fe050000 ...G f.p..f.....
+ 0300 00000f11 4708c366 0f1f8400 00000000 ....G..f........
+ 0310 4885f60f 84af0100 00415549 89d54154 H........AUI..AT
+ 0320 4989f455 488d2c16 534889fb 4883ec08 I..UH.,.SH..H...
+ 0330 8b174401 ea4983fd 0f0f97c0 83fa0f89 ..D..I..........
+ 0340 170f97c2 09d08b57 280fb6c0 0947044a .......W(....G.J
+ 0350 8d0c2a48 89d04883 f90f0f86 70010000 ..*H..H.....p...
+ 0360 85d20f85 a8000000 4c8d4df0 4d39e172 ........L.M.M9.r
+ 0370 7f8b7308 8b4b0c4c 89e78b53 108b4314 ..s..K.L...S..C.
+ 0380 44690777 caeb8544 01c6c1c6 0d69f6b1 Di.w...D.....i..
+ 0390 79379e89 73084469 470477ca eb854401 y7..s.DiG.w...D.
+ 03a0 c1c1c10d 69c9b179 379e894b 0c446947 ....i..y7..K.DiG
+ 03b0 0877caeb 854401c2 c1c20d69 d2b17937 .w...D.....i..y7
+ 03c0 9e895310 4469470c 77caeb85 4401c0c1 ..S.DiG.w...D...
+ 03d0 c00d69c0 b179379e 4883c710 89431449 ..i..y7.H....C.I
+ 03e0 39f9739c 4d29e149 83e1f04f 8d640c10 9.s.M).I...O.d..
+ 03f0 4939ec0f 82a70000 004883c4 0831c05b I9.......H...1.[
+ 0400 5d415c41 5dc3662e 0f1f8400 00000000 ]A\A].f.........
+ 0410 41bd1000 0000488d 7c171844 89ea29c2 A.....H.|..D..).
+ 0420 e8000000 00694318 77caeb85 034308c1 .....iC.w....C..
+ 0430 c00d69c0 b179379e 89430869 431c77ca ..i..y7..C.iC.w.
+ 0440 eb850343 0cc1c00d 69c0b179 379e8943 ...C....i..y7..C
+ 0450 0c694320 77caeb85 034310c1 c00d69c0 .iC w....C....i.
+ 0460 b179379e 89431069 432477ca eb850343 .y7..C.iC$w....C
+ 0470 14c1c00d 69c0b179 379e442b 6b284c8d ....i..y7.D+k(L.
+ 0480 4df08943 144d01ec c7432800 0000004d M..C.M...C(....M
+ 0490 39e10f82 58ffffff e9d4feff ff0f1f00 9...X...........
/usr/lib64/libzstd.a/xxhash.o differs in assembler output
--- old /usr/lib64/libzstd.a/xxhash.o (disasm)
+++ new /usr/lib64/libzstd.a/xxhash.o (disasm)
@@ -125,59 +125,56 @@
cs nopw offset(%rax,%rax,1)
ZSTD_XXH32:
- mov %rsi,%r9
- mov %rdi,%r8
+ mov %rdi,%r9
+ mov %rsi,%r10
lea offset(%rdx),%edi
- mov %edx,%esi
- cmp $something,%r9
+ cmp $something,%rsi
jbe <ZSTD_XXH32 + ofs>
- lea -offset(%r8,%r9,1),%rdi
+ lea -offset(%r9,%rsi,1),%r11
+ lea offset(%rdx),%eax
+ mov %r9,%rdi
+ lea -offset(%rdx),%esi
lea offset(%rdx),%ecx
- mov %r8,%rax
- lea -offset(%rdx),%r11d
- lea offset(%rdx),%r10d
- nopl offset(%rax)
- imul $something,(%rax),%edx
- add $something,%rax
- add %ecx,%edx
- rol $something,%edx
- imul $something,%edx,%ecx
- imul $something,-offset(%rax),%edx
- add %r11d,%edx
- rol $something,%edx
- imul $something,%edx,%r11d
- imul $something,-offset(%rax),%edx
- add %esi,%edx
- rol $something,%edx
- imul $something,%edx,%esi
- imul $something,-offset(%rax),%edx
- add %r10d,%edx
+ imul $something,(%rdi),%r8d
+ add %r8d,%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%esi
+ rol $something,%esi
+ imul $something,%esi,%esi
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%edx
rol $something,%edx
- imul $something,%edx,%r10d
- cmp %rdi,%rax
+ imul $something,%edx,%edx
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%ecx
+ rol $something,%ecx
+ imul $something,%ecx,%ecx
+ add $something,%rdi
+ cmp %r11,%rdi
jb <ZSTD_XXH32 + ofs>
- lea -offset(%r9),%rax
- lea offset(%r8),%rdx
- and $something,%rax
- add $something,%rax
- cmp %rdx,%rdi
- mov $something,%edx
- cmovb %rdx,%rax
- rol %ecx
- rol $something,%r11d
- lea (%rcx,%r11,1),%edi
+ lea -offset(%r10),%rdi
+ lea offset(%r9),%r8
+ and $something,%rdi
+ add $something,%rdi
+ cmp %r8,%r11
+ mov $something,%r8d
+ cmovb %r8,%rdi
+ rol %eax
rol $something,%esi
- ror $something,%r10d
- add %rax,%r8
- add %esi,%edi
+ rol $something,%edx
+ add %rdi,%r9
+ lea (%rax,%rsi,1),%edi
+ ror $something,%ecx
+ add %edx,%edi
+ add %ecx,%edi
+ mov %r10,%rdx
add %r10d,%edi
- mov %r9,%rdx
- add %r9d,%edi
mov $something,%ecx
- mov %r8,%rsi
+ mov %r9,%rsi
and $something,%edx
jmp <XXH32_finalize>
- nopw offset(%rax,%rax,1)
ZSTD_XXH32_createState:
mov $something,%edi
@@ -243,41 +240,40 @@
jbe <ZSTD_XXH32_update + ofs>
test %edx,%edx
jne <ZSTD_XXH32_update + ofs>
- lea -offset(%rbp),%rdi
- cmp %r12,%rdi
+ lea -offset(%rbp),%r9
+ cmp %r12,%r9
jb <ZSTD_XXH32_update + ofs>
mov offset(%rbx),%esi
- mov offset(%rbx),%r9d
- mov %r12,%rax
- mov offset(%rbx),%r8d
mov offset(%rbx),%ecx
- cs nopw offset(%rax,%rax,1)
- imul $something,(%rax),%edx
- add $something,%rax
- add %esi,%edx
- rol $something,%edx
- imul $something,%edx,%esi
+ mov %r12,%rdi
+ mov offset(%rbx),%edx
+ mov offset(%rbx),%eax
+ imul $something,(%rdi),%r8d
+ add %r8d,%esi
+ rol $something,%esi
+ imul $something,%esi,%esi
mov %esi,offset(%rbx)
- imul $something,-offset(%rax),%edx
- add %r9d,%edx
- rol $something,%edx
- imul $something,%edx,%r9d
- mov %r9d,offset(%rbx)
- imul $something,-offset(%rax),%edx
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%ecx
+ rol $something,%ecx
+ imul $something,%ecx,%ecx
+ mov %ecx,offset(%rbx)
+ imul $something,offset(%rdi),%r8d
add %r8d,%edx
rol $something,%edx
- imul $something,%edx,%r8d
- mov %r8d,offset(%rbx)
- imul $something,-offset(%rax),%edx
- add %ecx,%edx
- rol $something,%edx
- imul $something,%edx,%ecx
- mov %ecx,offset(%rbx)
- cmp %rax,%rdi
+ imul $something,%edx,%edx
+ mov %edx,offset(%rbx)
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ add $something,%rdi
+ mov %eax,offset(%rbx)
+ cmp %rdi,%r9
jae <ZSTD_XXH32_update + ofs>
- sub %r12,%rdi
- and $something,%rdi
- lea offset(%r12,%rdi,1),%r12
+ sub %r12,%r9
+ and $something,%r9
+ lea offset(%r12,%r9,1),%r12
cmp %rbp,%r12
jb <ZSTD_XXH32_update + ofs>
add $something,%rsp
@@ -287,53 +283,40 @@
pop %r12
pop %r13
ret
- nopl offset(%rax)
+ cs nopw offset(%rax,%rax,1)
mov $something,%r13d
lea offset(%rdi,%rdx,1),%rdi
mov %r13d,%edx
sub %eax,%edx
call <ZSTD_XXH32_update + ofs>
- movdqu offset(%rbx),%xmm1
- movdqu offset(%rbx),%xmm0
- lea -offset(%rbp),%rdi
- movdqa offset(%rip),%xmm2 # <ZSTD_XXH32_update + ofs>
- movdqu offset(%rbx),%xmm3
- psrlq $something,%xmm1
+ imul $something,offset(%rbx),%eax
+ add offset(%rbx),%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ mov %eax,offset(%rbx)
+ imul $something,offset(%rbx),%eax
+ add offset(%rbx),%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ mov %eax,offset(%rbx)
+ imul $something,offset(%rbx),%eax
+ add offset(%rbx),%eax
/usr/lib64/libzstd.a/zdict.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zdict.o (objdump)
+++ new /usr/lib64/libzstd.a/zdict.o (objdump)
@@ -22,10 +22,10 @@
0110 4531c05b 4489c05d 415c415d 415e415f E1.[D..]A\A]A^A_
0120 c30f1f80 00000000 8b560444 29c86641 .........V.D).fA
0130 0f6ec141 c1ec0344 03660801 c2410faf .n.A...D.f...A..
- 0140 c7660f6e ca31d266 0f62c1f7 7424e866 .f.n.1.f.b..t$.f
- 0150 0fd60645 8d140444 89560883 f9010f84 ...E...D.V......
- 0160 11010000 89c8488d 14408d41 ff4889c6 ......H..@.A.H..
- 0170 488d0440 48c1e202 488d0483 eb246690 H..@H...H....$f.
+ 0140 c7660f3a 22c20131 d2660fd6 06f77424 .f.:"..1.f....t$
+ 0150 e8458d14 04448956 0883f901 0f841301 .E...D.V........
+ 0160 000089c8 488d1440 8d41ff48 89c6488d ....H..@.A.H..H.
+ 0170 044048c1 e202488d 0483eb26 0f1f4000 .@H...H....&..@.
0180 488b3848 83e80c48 893c138b 7814897c H.8H...H.<..x..|
0190 13084883 ea0c83fe 010f84d6 00000083 ..H.............
01a0 ee014189 c889f144 39500872 d34801da ..A....D9P.r.H..
@@ -47,8 +47,8 @@
02a0 4489e0ba 01000000 4489e141 89f029e8 D.......D..A..).
02b0 66410f6e c185c00f 4ec231d2 83c50148 fA.n....N.1....H
02c0 98490faf c748f7f1 01470844 39e5410f .I...H...G.D9.A.
- 02d0 47ec660f 6ed5660f 62c2660f d607e930 G.f.n.f.b.f....0
- 02e0 feffff66 662e0f1f 84000000 00006690 ...ff.........f.
+ 02d0 47ec660f 3a22c501 660fd607 e932feff G.f.:"..f....2..
+ 02e0 ff66662e 0f1f8400 00000000 0f1f4000 .ff...........@.
02f0 41574156 41554154 55534881 ec001000 AWAVAUATUSH.....
0300 0048830c 24004881 ec001000 0048830c .H..$.H......H..
0310 24004883 ec088b84 24482000 004589ce $.H.....$H ..E..
@@ -77,11 +77,11 @@
0480 298424c0 000000c7 84242010 00000100 ).$......$ .....
0490 0000c784 24101000 00010000 00c78424 ....$..........$
04a0 04100000 01000000 e8000000 004883ec .............H..
- 04b0 40ba0100 0000660f 6f250000 0000660f @.....f.o%....f.
- 04c0 6fac2410 01000048 8bb42488 200000b9 o.$....H..$. ...
- 04d0 01000000 f30f6fb4 241c0100 00488bbc ......o.$....H..
- 04e0 24802000 000f1164 2420488b 05000000 $. ....d$ H.....
- 04f0 000f112c 240f1174 240c4889 442430e8 ...,$..t$.H.D$0.
+ 04b0 40ba0100 0000660f 6f150000 0000660f @.....f.o.....f.
+ 04c0 6f9c2410 01000048 8bb42488 200000b9 o.$....H..$. ...
+ 04d0 01000000 f30f6fa4 241c0100 00488bbc ......o.$....H..
+ 04e0 24802000 000f1154 2420488b 05000000 $. ....T$ H.....
+ 04f0 000f111c 240f1164 240c4889 442430e8 ....$..d$.H.D$0.
0500 00000000 48894424 504883c4 40e80000 ....H.D$PH..@...
0510 0000bf00 00020048 89442408 e8000000 .......H.D$.....
0520 0048837c 24080048 89442420 4889c60f .H.|$..H.D$ H...
@@ -130,22 +130,22 @@
07d0 8b542430 4989c60f 87330400 004883f8 .T$0I....3...H..
07e0 080f8404 050000b9 01000000 488dbc24 ............H..$
07f0 b0000000 488db424 98000000 0f1f4000 ....H..$......@.
- 0800 66410f6e 1c8c660f 6ec14889 f8660f62 fA.n..f.n.H..f.b
- 0810 c3660fd6 8424c800 00008b50 143b501c .f...$.....P.;P.
- 0820 7323660f 6e401066 0f6ed248 8b501848 s#f.n@.f.n.H.P.H
- 0830 83e80866 0f62c248 89501866 0fd64020 ...f.b.H.P.f..@
- 0840 4839c675 d54883c1 014881f9 00040000 H9.u.H...H......
- 0850 75ae31c0 0f1f4000 41030049 83c0044d u.1...@.A..I...M
- 0860 39c875f4 448b4424 44488b54 245089c1 9.u.D.D$DH.T$P..
- 0870 41b90100 00004c8d a4240001 0000be08 A.....L..$......
- 0880 0000004c 89542418 4c89e7e8 00000000 ...L.T$.L.......
- 0890 4c8b5424 184989c7 31c04983 ff880f87 L.T$.I..1.I.....
- 08a0 e9030000 0f1f4000 03034883 c3044839 ......@...H...H9
- 08b0 eb75f54c 89d289c1 41b90100 0000be09 .u.L....A.......
- 08c0 00000048 8dbc2490 01000041 b8340000 ...H..$....A.4..
- 08d0 004c8954 24184889 7c2430e8 00000000 .L.T$.H.|$0.....
- 08e0 4c8b5424 18660fef c04889c3 488b8424 L.T$.f...H..H..$
- 08f0 98000000 4883fb88 0f87cc03 00006690 ....H.........f.
+ 0800 660f6ec1 66410f3a 22048c01 4889f866 f.n.fA.:"...H..f
+ 0810 0fd68424 c8000000 8b50143b 501c7321 ...$.....P.;P.s!
+ 0820 660f6e40 104883e8 08660f3a 22c20148 f.n@.H...f.:"..H
+ 0830 8b502066 0fd64020 48895018 4839c675 .P f..@ H.P.H9.u
+ 0840 d74883c1 014881f9 00040000 75b231c0 .H...H......u.1.
+ 0850 41030049 83c0044d 39c875f4 448b4424 A..I...M9.u.D.D$
+ 0860 44488b54 245089c1 41b90100 00004c8d DH.T$P..A.....L.
+ 0870 a4240001 0000be08 0000004c 89542418 .$.........L.T$.
+ 0880 4c89e7e8 00000000 4c8b5424 184989c7 L.......L.T$.I..
+ 0890 31c04983 ff880f87 f1030000 0f1f4000 1.I...........@.
+ 08a0 03034883 c3044839 eb75f54c 89d289c1 ..H...H9.u.L....
+ 08b0 41b90100 0000be09 00000048 8dbc2490 A..........H..$.
+ 08c0 01000041 b8340000 004c8954 24184889 ...A.4...L.T$.H.
+ 08d0 7c2430e8 00000000 4c8b5424 18660fef |$0.....L.T$.f..
+ 08e0 c04889c3 488b8424 98000000 4883fb88 .H..H..$....H...
+ 08f0 0f87d403 0000662e 0f1f8400 00000000 ......f.........
0900 660ffe00 4883c010 4c39d075 f3660f6f f...H...L9.u.f.o
0910 c8488b54 2458488d 84244001 000041b9 .H.T$XH..$@...A.
0920 01000000 660f73d9 08be0900 00004889 ....f.s.......H.
@@ -561,7 +561,7 @@
22c0 2410448d 4dfe4889 4424304d 8d5c241c $.D.M.H.D$0M.\$.
22d0 4489ca48 8b442430 4d89e531 c9488d14 D..H.D$0M..1.H..
22e0 52498d14 930f1f00 03084883 c00c4189 RI........H...A.
- 22f0 ce4839d0 75f283f9 7f0f868a 03000048 .H9.u..........H
+ 22f0 ce4839c2 75f283f9 7f0f868a 03000048 .H9.u..........H
2300 8b742418 4189c948 89f048c1 e8024939 .t$.A..H..H...I9
2310 c1730b83 7c241001 0f87e305 0000488b .s..|$........H.
2320 44241848 8d04404c 39c8731c 8b542448 D$.H..@L9.s..T$H
@@ -806,12 +806,12 @@
0010 00000000 00005940 ......Y@
Contents of section .note.gnu.property:
0000 04000000 20000000 05000000 474e5500 .... .......GNU.
- 0010 020001c0 04000000 01000000 00000000 ................
+ 0010 020001c0 04000000 03000000 00000000 ................
0020 010001c0 04000000 09000000 00000000 ................
Contents of section .eh_frame:
0000 14000000 00000000 017a5200 01781001 .........zR..x..
0010 1b0c0708 90010000 70000000 1c000000 ........p.......
- 0020 00000000 e3020000 00420e10 8f02480e .........B....H.
+ 0020 00000000 e1020000 00420e10 8f02480e .........B....H.
0030 188e0346 0e208d04 460e288c 05410e30 ...F. ..F.(..A.0
0040 8606410e 38830702 fc0a0e30 440e2842 ..A.8......0D.(B
0050 0e20420e 18420e10 420e0848 0b02910a . B..B..B..H....
/usr/lib64/libzstd.a/zdict.o differs in assembler output
--- old /usr/lib64/libzstd.a/zdict.o (disasm)
+++ new /usr/lib64/libzstd.a/zdict.o (disasm)
@@ -102,11 +102,10 @@
add offset(%rsi),%r12d
add %eax,%edx
imul %r15d,%eax
- movd %edx,%xmm1
+ pinsrd $something,%edx,%xmm0
xor %edx,%edx
- punpckldq %xmm1,%xmm0
- divl -offset(%rsp)
movq %xmm0,(%rsi)
+ divl -offset(%rsp)
lea (%r12,%rax,1),%r10d
mov %r10d,offset(%rsi)
cmp $something,%ecx
@@ -119,7 +118,7 @@
shl $something,%rdx
lea (%rbx,%rax,4),%rax
jmp <ZDICT_tryMerge + ofs>
- xchg %ax,%ax
+ nopl offset(%rax)
mov (%rax),%rdi
sub $something,%rax
mov %rdi,(%rbx,%rdx,1)
@@ -223,12 +222,11 @@
add %eax,offset(%rdi)
cmp %r12d,%ebp
cmova %r12d,%ebp
- movd %ebp,%xmm2
- punpckldq %xmm2,%xmm0
+ pinsrd $something,%ebp,%xmm0
movq %xmm0,(%rdi)
jmp <ZDICT_tryMerge + ofs>
data16 cs nopw offset(%rax,%rax,1)
- xchg %ax,%ax
+ nopl offset(%rax)
ZDICT_analyzeEntropy:
push %r15
@@ -328,16 +326,16 @@
call <ZDICT_analyzeEntropy + ofs>
sub $something,%rsp
mov $something,%edx
- movdqa offset(%rip),%xmm4 # <ZDICT_analyzeEntropy + ofs>
- movdqa offset(%rsp),%xmm5
+ movdqa offset(%rip),%xmm2 # <ZDICT_analyzeEntropy + ofs>
+ movdqa offset(%rsp),%xmm3
mov offset(%rsp),%rsi
mov $something,%ecx
- movdqu offset(%rsp),%xmm6
+ movdqu offset(%rsp),%xmm4
mov offset(%rsp),%rdi
- movups %xmm4,offset(%rsp)
+ movups %xmm2,offset(%rsp)
mov offset(%rip),%rax # <ZDICT_analyzeEntropy + ofs>
- movups %xmm5,(%rsp)
- movups %xmm6,offset(%rsp)
+ movups %xmm3,(%rsp)
+ movups %xmm4,offset(%rsp)
mov %rax,offset(%rsp)
call <ZDICT_analyzeEntropy + ofs>
mov %rax,offset(%rsp)
@@ -515,28 +513,25 @@
lea offset(%rsp),%rdi
lea offset(%rsp),%rsi
nopl offset(%rax)
- movd (%r12,%rcx,4),%xmm3
movd %ecx,%xmm0
+ pinsrd $something,(%r12,%rcx,4),%xmm0
mov %rdi,%rax
- punpckldq %xmm3,%xmm0
movq %xmm0,offset(%rsp)
mov offset(%rax),%edx
cmp offset(%rax),%edx
jae <ZDICT_analyzeEntropy + ofs>
movd offset(%rax),%xmm0
- movd %edx,%xmm2
- mov offset(%rax),%rdx
sub $something,%rax
- punpckldq %xmm2,%xmm0
- mov %rdx,offset(%rax)
+ pinsrd $something,%edx,%xmm0
+ mov offset(%rax),%rdx
movq %xmm0,offset(%rax)
+ mov %rdx,offset(%rax)
cmp %rax,%rsi
jne <ZDICT_analyzeEntropy + ofs>
add $something,%rcx
cmp $something,%rcx
jne <ZDICT_analyzeEntropy + ofs>
xor %eax,%eax
- nopl offset(%rax)
add (%r8),%eax
add $something,%r8
cmp %r9,%r8
@@ -575,7 +570,7 @@
mov offset(%rsp),%rax
cmp $something,%rbx
ja <ZDICT_analyzeEntropy + ofs>
- xchg %ax,%ax
+ cs nopw offset(%rax,%rax,1)
paddd (%rax),%xmm0
add $something,%rax
cmp %r10,%rax
@@ -2179,7 +2174,7 @@
add (%rax),%ecx
add $something,%rax
mov %ecx,%r14d
- cmp %rdx,%rax
+ cmp %rax,%rdx
jne <ZDICT_trainFromBuffer_legacy + ofs>
cmp $something,%ecx
jbe <ZDICT_trainFromBuffer_legacy + ofs>
/usr/lib64/libzstd.a/zstd_compress.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_compress.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_compress.o (objdump)
@@ -96,192 +96,192 @@
05b0 31f683ea 010fbdd2 448d5201 e904ffff 1.......D.R.....
05c0 ff0f1f80 00000000 8d410189 cee933ff .........A....3.
05d0 ffff6666 2e0f1f84 00000000 000f1f00 ..ff............
- 05e0 4989d148 83ec2848 89ca4183 f8010f84 I..H..(H..A.....
- 05f0 14010000 4885c90f 95c04189 c24983f9 ....H.....A..I..
- 0600 ff0f8529 01000084 c00f8421 01000048 ...).......!...H
- 0610 8d89f401 00004c01 c931c048 81f90000 ......L..1.H....
- 0620 04000f96 c04531d2 4881f900 00020041 .....E1.H......A
- 0630 0f96c244 01d04881 f9004000 000f96c1 ...D..H...@.....
- 0640 0fb6c901 c885f675 574869c0 84020000 .......uWHi.....
- 0650 488d0d00 00000048 01c8f30f 6f10f30f H......H....o...
- 0660 6f580c0f 2914240f 115c240c 4883ec20 oX..).$..\$.H..
- 0670 4489c14c 89ce660f 6f442420 f30f6f4c D..L..f.oD$ ..oL
- 0680 242c0f11 04240f11 4c240ce8 c0fdffff $,...$..L$......
- 0690 4889f848 83c448c3 0f1f8400 00000000 H..H..H.........
- 06a0 b9160000 0039ce0f 4ece4531 d285c941 .....9..N.E1...A
- 06b0 0f48ca48 69c08402 00004863 c94c8d14 .H.Hi.....Hc.L..
- 06c0 cd000000 004929ca 4a8d0c90 488d0500 .....I).J...H...
- 06d0 00000048 01c8f30f 6f20f30f 6f680c0f ...H....o ..oh..
- 06e0 2924240f 116c240c 85f67980 b80000fe )$$..l$...y.....
- 06f0 ff39c60f 4cf0f7de 89742414 e96bffff .9..L....t$..k..
- 0700 ff0f1f80 00000000 4531d231 c94983f9 ........E1.1.I..
- 0710 ff0f85ff feffff31 c04584d2 0f8423ff .......1.E....#.
- 0720 ffffe9ef feffff66 0f1f8400 00000000 .......f........
- 0730 4889d1eb d866662e 0f1f8400 00000000 H....ff.........
- 0740 41574989 f789ce41 56415541 545553bb AWI....AVAUATUS.
- 0750 01000000 4883ec28 8b0f488b 44246089 ....H..(..H.D$`.
- 0760 54241c48 d3e34c89 44241048 39c34c89 T$.H..L.D$.H9.L.
- 0770 4c240848 0f47d8b8 01000000 4885db48 L$.H.G......H..H
- 0780 0f44d8b8 00000200 4839c348 0f47d831 .D......H9.H.G.1
- 0790 c9837f10 030f95c1 31d24883 c1034889 ........1.H...H.
- 07a0 d848f7f1 31d2b901 00000048 8d2cc53f .H..1......H.,.?
- 07b0 0000004c 8d2440e8 14f9ffff f3410f6f ...L.$@......A.o
- 07c0 074883ec 204883e5 c04989c6 0f110424 .H.. H...I.....$
- 07d0 498b4710 48894424 10e80000 0000f341 I.G.H.D$.......A
- 07e0 0f6f0f48 89df4989 c50f110c 24498b47 .o.H..I.....$I.G
- 07f0 10488944 2410e800 00000048 83c42031 .H.D$......H.. 1
- 0800 d241833f 014c8b4c 24084c8b 44241044 .A.?.L.L$.L.D$.D
- 0810 8b54241c 7510488d 0440488d 14853f00 .T$.u.H..@H...?.
- 0820 00004883 e2c041f7 da4b8d84 08f84e00 ..H...A..K....N.
- 0830 004819c9 4801d848 83c4284c 01f081e1 .H..H..H..(L....
- 0840 d0130000 5b4c01e8 4c01e048 01e85d41 ....[L..L..H..]A
- 0850 5c4801d0 415d415e 4801c841 5fc36690 \H..A]A^H..A_.f.
- 0860 4889fa48 89f7b901 00000083 e61f4883 H..H..........H.
- 0870 ff017446 4885f675 474839fe 743748b8 ..tFH..uGH9.t7H.
- 0880 01010101 01010101 0fb60a48 01f2480f ...........H..H.
- 0890 afc831c0 483b0c02 0f859200 00004883 ..1.H;........H.
- 08a0 c0084883 f82075ec 4883c620 4883c220 ..H.. u.H.. H..
- 08b0 4839f775 ddb90100 000089c8 c30f1f00 H9.u............
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- 0910 4839c873 0f0fb608 4138090f 94c10fb6 H9.s....A8......
- 0920 c94801c8 4c29c0eb 280f1f80 00000000 .H..L)..(.......
- 0930 31c989c8 c30f1f00 488b024c 8b4a014c 1.......H..L.J.L
- 0940 39c8741f 4c31c8f3 480fbcc0 c1f80348 9.t.L1..H......H
- 0950 984c8d46 ff31c949 39c00f84 19ffffff .L.F.1.I9.......
- 0960 89c8c348 8d42094c 8d4a084c 39d00f83 ...H.B.L.J.L9...
- 0970 63ffffff 4c8b48ff 4c8b184d 39d97418 c...L.H.L..M9.t.
- 0980 4d31d931 c9f3490f bcc9c1f9 034863c9 M1.1..I......Hc.
- 0990 4801c84c 29c0ebb9 4883c008 4c39d072 H..L)...H...L9.r
- 09a0 d34c8d48 ffe92dff ffff660f 1f440000 .L.H..-...f..D..
- 09b0 41574b8d 04084156 41554154 4d89c455 AWK...AVAUATM..U
- 09c0 534889fb 4883ec58 448b7604 448b3e48 SH..H..XD.v.D.>H
- 09d0 89442418 488b87d0 0d000048 89342447 .D$.H......H.4$G
- 09e0 8d140e48 89542410 48894c24 084c894c ...H.T$.H.L$.L.L
- 09f0 24284885 c00f845d 04000048 8b400848 $(H....]...H.@.H
- 0a00 89442420 488b8300 0c000048 8b90f015 .D$ H......H....
- 0a10 00008b80 f8150000 48895424 40894424 ........H.T$@.D$
- 0a20 484585d2 0f846e04 0000488b 44240844 HE....n...H.D$.D
- 0a30 89fa4839 c20f835d 040000c7 44243c00 ..H9...]....D$<.
- 0a40 00000048 8b442410 48c1e204 4801c28b ...H.D$.H...H...
- 0a50 72048b4a 088b028d 14314139 d20f82ed r..J.....1A9....
- 0a60 01000041 39f60f82 34030000 4189d3be ...A9...4...A...
- 0a70 01000000 4531c945 29f34129 d24183c7 ....E1.E).A).A..
- 0a80 014531c0 4531f68b 54244045 85c90f85 .E1.E1..T$@E....
- 0a90 35020000 8b4c2444 4189cd39 c80f8445 5....L$DA..9...E
- 0aa0 03000039 4424480f 84420200 008d7aff ...9D$H..B....z.
- 0ab0 39f80f84 21030000 8d680283 fd020f87 9...!....h......
- 0ac0 5c020000 01ee0f85 fd020000 0f1f4000 \.............@.
- 0ad0 8b834801 000085c0 7446488b 04248b8b ..H.....tFH..$..
- 0ae0 c4000000 438d1419 488b7c24 20480350 ....C...H.|$ H.P
- 0af0 08488950 08b80100 0000d3e0 488d0c3a .H.P........H..:
- 0b00 4839d089 ea480f43 c14883c0 024839d0 H9...H.C.H...H9.
- 0b10 0f829a02 00004183 fb020f86 90020000 ......A.........
- 0b20 488b3c24 4489f82b 07483983 70030000 H.<$D..+.H9.p...
- 0b30 0f826a03 0000488b 7c241844 89c84589 ..j...H.|$.D..E.
- 0b40 dd498d14 04488d4f e0488bbb 50030000 .I...H.O.H..P...
- 0b50 4839d10f 82e70100 00f3410f 6f24240f H9........A.o$$.
- 0b60 11274883 f8100f87 94020000 48018350 .'H.........H..P
- 0b70 03000048 8b934003 000083c5 014983ed ...H..@......I..
- 0b80 03664489 4a04892a 4981fdff ff000076 .fD.J..*I......v
- 0b90 1ec78380 03000002 00000048 89d0482b ...........H..H+
- 0ba0 83380300 0048c1f8 03898384 03000066 .8...H.........f
- 0bb0 44896a06 438d0419 4883c208 48899340 D.j.C...H...H..@
- 0bc0 03000049 01c44585 d2741648 8b442408 ...I..E..t.H.D$.
- 0bd0 4489fa48 39c27309 4585c00f 8462feff D..H9.s.E....b..
- 0be0 ff448b6c 243c4c29 6c241848 8b042448 .D.l$<L)l$.H..$H
- 0bf0 8b542440 44893849 89c74489 5004488b .T$@D.8I..D.P.H.
- 0c00 83080c00 00488990 f0150000 8b542448 .....H.......T$H
- 0c10 8990f815 0000488b 44241849 39c40f84 ......H.D$.I9...
- 0c20 93010000 89c5488b bb500300 004c89e6 ......H..P...L..
- 0c30 4429e548 89eae800 00000048 01ab5003 D).H.......H..P.
- 0c40 00004901 6f08e96c 0100000f 1f440000 ..I.o..l.....D..
- 0c50 4439d673 8c4189f1 31ff4589 d34529f1 D9.s.A..1.E..E).
- 0c60 4139f644 0f43cf45 29f34529 cb48394c A9.D.C.E).E).H9L
- 0c70 24280f83 08020000 8b8bd400 00004139 $(............A9
- 0c80 cb0f82f9 01000031 f689d745 85c941b8 .......1...E..A.
- 0c90 01000000 400f94c6 4429d739 cf0f83e4 ....@...D).9....
- 0ca0 fdffff41 01ca4489 d729d789 7c243c89 ...A..D..)..|$<.
- 0cb0 d729ca44 29d74189 d28b5424 404101fb .).D).A...T$@A..
- 0cc0 4585c90f 84cbfdff ff31ed39 d00f84fd E........1.9....
- 0cd0 fdffff41 89c53944 24440f84 08010000 ...A..9D$D......
- 0ce0 39442448 0f85cefd ffff448b 6c2444bd 9D$H......D.l$D.
- 0cf0 02000000 8b7c2448 29f54489 e90f1f00 .....|$H).D.....
- 0d00 660f6ec7 660f6eea 894c2448 660f62c5 f.n.f.n..L$Hf.b.
- 0d10 660fd644 2440e9b5 fdffff0f 1f440000 f..D$@.......D..
- 0d20 8b4c2444 660f6ec0 660f6eda 660f62c3 .L$Df.n.f.n.f.b.
- 0d30 894c2448 660fd644 2440e991 fdffff90 .L$Hf..D$@......
- 0d40 4c89e644 89442438 48894424 30e8aef2 L..D.D$8H.D$0...
- 0d50 ffff448b 44243848 8b442430 48018350 ..D.D$8H.D$0H..P
- 0d60 03000048 8b934003 0000483d ffff0000 ...H..@...H=....
- 0d70 0f8604fe ffffc783 80030000 01000000 ................
- 0d80 4889d048 2b833803 000048c1 f8038983 H..H+.8...H.....
- 0d90 84030000 e9e1fdff ff0f1f80 00000000 ................
- 0da0 4429f641 89cb4189 f131f6e9 cafcffff D).A..A..1......
- 0db0 49c7c5ec ffffff48 83c4584c 89e85b5d I......H..XL..[]
- 0dc0 415c415d 415e415f c383fe03 0f85da00 A\A]A^A_........
- 0dd0 00008b4c 24448d7a ffbd0200 0000e91d ...L$D.z........
- 0de0 ffffff0f 1f440000 bd010000 004489ef .....D.......D..
- 0df0 29f58b4c 2448e905 ffffff0f 1f440000 )..L$H.......D..
- 0e00 488b9350 030000f3 410f6f74 24100f11 H..P....A.ot$...
- 0e10 72104183 f9200f86 40ffffff 488d0c02 r.A.. ..@...H...
- 0e20 498d7424 204883c2 200f1f80 00000000 I.t$ H.. .......
- 0e30 f30f6f0e 4883c220 4883c620 0f114ae0 ..o.H.. H.. ..J.
- 0e40 f30f6f56 f00f1152 f04839ca 72e2e909 ..oV...R.H9.r...
- 0e50 ffffff0f 1f440000 4883bfd8 0d000000 .....D..H.......
- 0e60 48c74424 20000000 000f8495 fbffff48 H.D$ ..........H
- 0e70 8b87e00d 00004889 442420e9 84fbffff ......H.D$ .....
- 0e80 4589d541 89f24129 f54c296c 2418e958 E..A..A).L)l$..X
- 0e90 fdffff0f 1f440000 4531ede9 4bfdffff .....D..E1..K...
- 0ea0 49c7c5c0 ffffffe9 0bffffff 89f08b7c I..............|
- 0eb0 844083fe 010f8437 ffffff44 8b6c2444 .@.....7...D.l$D
- 0ec0 e935feff ff66662e 0f1f8400 00000000 .5...ff.........
- 0ed0 41574d89 c7415641 554189fd 41544989 AWM..AVAUA..ATI.
- 0ee0 d4554c89 cd41b9d8 22000053 4889f348 .UL..A.."..SH..H
- 0ef0 83ec184c 8b742460 894c240c 488d7424 ...L.t$`.L$.H.t$
- 0f00 0c4889d1 4889da4d 89f04c89 f7e80000 .H..H..M..L.....
- 0f10 00004585 ed0f8485 00000041 83ed0241 ..E........A...A
- 0f20 83fd0177 2b8b5424 0c4c89f6 4c89ffe8 ...w+.T$.L..L...
- 0f30 00000000 4883f888 76184883 c4184b8d ....H...v.H...K.
- 0f40 04a45b48 01c05d41 5c415d41 5e415fc3 ..[H..]A\A]A^A_.
- 0f50 31c04a8d 0c234839 cb7216eb 280f1f00 1.J..#H9.r..(...
- 0f60 0fb65415 004883c3 014801d0 4839d974 ..T..H...H..H9.t
- 0f70 140fb613 4885ed75 e74883c3 014801d0 ....H..u.H...H..
- 0f80 4839d975 ec4883c4 1848c1e8 035b5d41 H9.u.H...H...[]A
- 0f90 5c415d41 5e415fc3 0f1f8400 00000000 \A]A^A_.........
- 0fa0 8b4c240c 8b742458 4c89f248 8b7c2450 .L$..t$XL..H.|$P
- 0fb0 e8000000 00e97aff ffff660f 1f440000 ......z...f..D..
- 0fc0 41574156 41554154 554889fd 53488b85 AWAVAUATUH..SH..
- 0fd0 000c0000 4c8bbd40 03000048 8bbf3803 ....L..@...H..8.
- 0fe0 0000488b 95200300 00488b88 f0150000 ..H.. ...H......
- 0ff0 4d89fc8b 80f81500 004c8bb5 50030000 M........L..P...
- 1000 4929fc49 89d14889 4c24f04c 2bb54803 I).I..H.L$.L+.H.
- 1010 000049c1 e1048944 24f849c1 fc034c03 ..I....D$.I...L.
- 1020 8d180300 004939ff 0f849201 00004c89 .....I9.......L.
- 1030 7c24e04c 89c931c0 4531db48 895424e8 |$.L..1.E1.H.T$.
- 1040 448bad84 030000eb 560f1f80 00000000 D.......V.......
- 1050 664585d2 89510c41 0f94c245 0fb6d285 fE...Q.A...E....
- 1060 f60f85d6 00000083 fa030f84 18010000 ................
- 1070 89d383ea 018b5c9c f0891983 fa027752 ......\.......wR
- 1080 4401d20f 85c70000 0089f648 83c00148 D..........H...H
- 1090 83c11049 01f34c39 e00f8301 0100000f ...I..L9........
- 10a0 b75cc706 8b14c70f b774c704 c7410c00 .\.......t...A..
- 10b0 00000044 8d7b0344 8d42fd89 71044189 ...D.{.D.B..q.A.
- 10c0 f2448979 084939c5 742e83fa 03768144 .D.y.I9.t....v.D
- 10d0 8901660f 6e4c24f0 8b5424f4 66410f6e ..f.nL$..T$.fA.n
- 10e0 c0660f62 c1895424 f8660fd6 4424f0eb .f.b..T$.f..D$..
- 10f0 980f1f80 00000000 448bbd80 03000041 ........D......A
- 1100 83ff0174 1b4183ff 0275bf81 c3030001 ...t.A...u......
- 1110 00895908 ebb4662e 0f1f8400 00000000 ..Y...f.........
- 1120 81c60000 01008971 0483fa03 77a16645 .......q....w.fE
+ 05e0 660f6ec6 4989c948 83ec2848 89d66641 f.n.I..H..(H..fA
+ 05f0 0f7ec244 89c14183 f8010f84 20010000 .~.D..A..... ...
+ 0600 4d85c90f 95c04189 c04883fa ff0f852d M.....A..H.....-
+ 0610 01000084 c00f8425 01000049 8d91f401 .......%...I....
+ 0620 00004801 f231c048 81fa0000 04000f96 ..H..1.H........
+ 0630 c04531c0 4881fa00 00020041 0f96c044 .E1.H......A...D
+ 0640 01c04881 fa004000 000f96c2 0fb6d201 ..H...@.........
+ 0650 d04585d2 75524869 c0840200 00488d15 .E..uRHi.....H..
+ 0660 00000000 4801d0f3 0f6f28f3 0f6f700c ....H....o(..op.
+ 0670 0f292c24 0f117424 0c4883ec 204c89ca .),$..t$.H.. L..
+ 0680 660f6f5c 2420f30f 6f64242c 0f111c24 f.o\$ ..od$,...$
+ 0690 0f116424 0ce8b6fd ffff4889 f84883c4 ..d$......H..H..
+ 06a0 48c3660f 1f440000 660f6f0d 00000000 H.f..D..f.o.....
/usr/lib64/libzstd.a/zstd_compress.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_compress.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_compress.o (disasm)
@@ -441,88 +441,88 @@
nopl (%rax)
ZSTD_getCParams_internal:
- mov %rdx,%r9
+ movd %esi,%xmm0
+ mov %rcx,%r9
sub $something,%rsp
- mov %rcx,%rdx
+ mov %rdx,%rsi
+ movd %xmm0,%r10d
+ mov %r8d,%ecx
cmp $something,%r8d
je <ZSTD_getCParams_internal + ofs>
- test %rcx,%rcx
+ test %r9,%r9
setne %al
- mov %eax,%r10d
- cmp $something,%r9
+ mov %eax,%r8d
+ cmp $something,%rdx
jne <ZSTD_getCParams_internal + ofs>
test %al,%al
je <ZSTD_getCParams_internal + ofs>
- lea offset(%rcx),%rcx
- add %r9,%rcx
+ lea offset(%r9),%rdx
+ add %rsi,%rdx
xor %eax,%eax
- cmp $something,%rcx
+ cmp $something,%rdx
setbe %al
- xor %r10d,%r10d
- cmp $something,%rcx
- setbe %r10b
- add %r10d,%eax
- cmp $something,%rcx
- setbe %cl
- movzbl %cl,%ecx
- add %ecx,%eax
- test %esi,%esi
+ xor %r8d,%r8d
+ cmp $something,%rdx
+ setbe %r8b
+ add %r8d,%eax
+ cmp $something,%rdx
+ setbe %dl
+ movzbl %dl,%edx
+ add %edx,%eax
+ test %r10d,%r10d
jne <ZSTD_getCParams_internal + ofs>
imul $something,%rax,%rax
- lea offset(%rip),%rcx # <ZSTD_getCParams_internal + ofs>
- add %rcx,%rax
- movdqu (%rax),%xmm2
- movdqu offset(%rax),%xmm3
- movaps %xmm2,(%rsp)
- movups %xmm3,offset(%rsp)
+ lea offset(%rip),%rdx # <ZSTD_getCParams_internal + ofs>
+ add %rdx,%rax
+ movdqu (%rax),%xmm5
+ movdqu offset(%rax),%xmm6
+ movaps %xmm5,(%rsp)
+ movups %xmm6,offset(%rsp)
sub $something,%rsp
- mov %r8d,%ecx
- mov %r9,%rsi
- movdqa offset(%rsp),%xmm0
- movdqu offset(%rsp),%xmm1
- movups %xmm0,(%rsp)
- movups %xmm1,offset(%rsp)
+ mov %r9,%rdx
+ movdqa offset(%rsp),%xmm3
+ movdqu offset(%rsp),%xmm4
+ movups %xmm3,(%rsp)
+ movups %xmm4,offset(%rsp)
call <ZSTD_adjustCParams_internal>
mov %rdi,%rax
add $something,%rsp
ret
- nopl offset(%rax,%rax,1)
- mov $something,%ecx
- cmp %ecx,%esi
- cmovle %esi,%ecx
- xor %r10d,%r10d
- test %ecx,%ecx
- cmovs %r10d,%ecx
+ nopw offset(%rax,%rax,1)
+ movdqa offset(%rip),%xmm1 # <ZSTD_getCParams_internal + ofs>
+ pxor %xmm2,%xmm2
imul $something,%rax,%rax
- movslq %ecx,%rcx
- lea offset(,%rcx,8),%r10
- sub %rcx,%r10
- lea (%rax,%r10,4),%rcx
+ pminsd %xmm0,%xmm1
+ pmaxsd %xmm2,%xmm1
+ movd %xmm1,%edx
+ movslq %edx,%rdx
+ lea offset(,%rdx,8),%r8
+ sub %rdx,%r8
+ lea (%rax,%r8,4),%rdx
lea offset(%rip),%rax # <ZSTD_getCParams_internal + ofs>
- add %rcx,%rax
- movdqu (%rax),%xmm4
- movdqu offset(%rax),%xmm5
- movaps %xmm4,(%rsp)
- movups %xmm5,offset(%rsp)
- test %esi,%esi
+ add %rdx,%rax
+ movdqu (%rax),%xmm7
+ movdqu offset(%rax),%xmm2
+ movaps %xmm7,(%rsp)
+ movups %xmm2,offset(%rsp)
+ test %r10d,%r10d
jns <ZSTD_getCParams_internal + ofs>
- mov $something,%eax
- cmp %eax,%esi
- cmovl %eax,%esi
- neg %esi
- mov %esi,offset(%rsp)
+ movdqa offset(%rip),%xmm1 # <ZSTD_getCParams_internal + ofs>
+ pmaxsd %xmm1,%xmm0
+ pxor %xmm1,%xmm1
+ psubd %xmm0,%xmm1
+ movd %xmm1,offset(%rsp)
jmp <ZSTD_getCParams_internal + ofs>
- nopl offset(%rax)
- xor %r10d,%r10d
- xor %ecx,%ecx
- cmp $something,%r9
+ xor %r8d,%r8d
+ xor %edx,%edx
+ cmp $something,%rsi
jne <ZSTD_getCParams_internal + ofs>
xor %eax,%eax
- test %r10b,%r10b
+ test %r8b,%r8b
je <ZSTD_getCParams_internal + ofs>
jmp <ZSTD_getCParams_internal + ofs>
- nopw offset(%rax,%rax,1)
- mov %rdx,%rcx
+ nop
+ mov %r9,%rdx
jmp <ZSTD_getCParams_internal + ofs>
data16 cs nopw offset(%rax,%rax,1)
@@ -819,8 +819,8 @@
mov offset(%rbx),%rdi
cmp %rdx,%rcx
jb <ZSTD_copySequencesToSeqStoreNoBlockDelim + ofs>
- movdqu (%r12),%xmm4
- movups %xmm4,(%rdi)
+ movdqu (%r12),%xmm3
+ movups %xmm3,(%rdi)
cmp $something,%rax
ja <ZSTD_copySequencesToSeqStoreNoBlockDelim + ofs>
add %rax,offset(%rbx)
@@ -923,20 +923,18 @@
mov %r13d,%ecx
nopl (%rax)
movd %edi,%xmm0
- movd %edx,%xmm5
mov %ecx,offset(%rsp)
- punpckldq %xmm5,%xmm0
+ pinsrd $something,%edx,%xmm0
movq %xmm0,offset(%rsp)
jmp <ZSTD_copySequencesToSeqStoreNoBlockDelim + ofs>
- nopl offset(%rax,%rax,1)
+ nopl offset(%rax)
mov offset(%rsp),%ecx
movd %eax,%xmm0
- movd %edx,%xmm3
- punpckldq %xmm3,%xmm0
+ pinsrd $something,%edx,%xmm0
mov %ecx,offset(%rsp)
movq %xmm0,offset(%rsp)
jmp <ZSTD_copySequencesToSeqStoreNoBlockDelim + ofs>
- nop
+ nopl (%rax)
mov %r12,%rsi
mov %r8d,offset(%rsp)
mov %rax,offset(%rsp)
@@ -983,8 +981,8 @@
jmp <ZSTD_copySequencesToSeqStoreNoBlockDelim + ofs>
nopl offset(%rax,%rax,1)
mov offset(%rbx),%rdx
- movdqu offset(%r12),%xmm6
- movups %xmm6,offset(%rdx)
+ movdqu offset(%r12),%xmm4
+ movups %xmm4,offset(%rdx)
cmp $something,%r9d
jbe <ZSTD_copySequencesToSeqStoreNoBlockDelim + ofs>
lea (%rdx,%rax,1),%rcx
@@ -1174,14 +1172,13 @@
cmp $something,%edx
jbe <ZSTD_copyBlockSequences + ofs>
mov %r8d,(%rcx)
/usr/lib64/libzstd.a/zstd_compress_superblock.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_compress_superblock.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_compress_superblock.o (objdump)
@@ -105,7 +105,7 @@
0640 bd010000 00c78424 e0000000 ff000000 .......$........
0650 4829dd85 c00f8592 fdffff4c 8d7506e9 H).........L.u..
0660 a6fdffff 0f1f4000 488b5424 184a8d04 ......@.H.T$.J..
- 0670 fd000000 00488d1c 024885c0 0f8ebd07 .....H...H......
+ 0670 fd000000 00488d1c 024885c0 0f8eb907 .....H...H......
0680 0000418b 84248003 00004d8b 94243803 ..A..$....M..$8.
0690 0000458b 8c248403 000083f8 01410f94 ..E..$.......A..
06a0 c083f802 410f94c3 31ff660f 1f440000 ....A...1.f..D..
@@ -211,26 +211,26 @@
0ce0 4c8b4424 08720a48 015c2468 e92ff9ff L.D$.r.H.\$h./..
0cf0 ff498b80 f0150000 488b7424 18488984 .I......H.t$.H..
0d00 24e00000 00418b80 f8150000 898424e8 $....A........$.
- 0d10 00000048 39742430 0f83f400 00004183 ...H9t$0......A.
+ 0d10 00000048 39742430 0f83f000 00004183 ...H9t$0......A.
0d20 bc248003 00000149 8bb42438 0300004c .$.....I..$8...L
0d30 8b542418 418b8c24 84030000 400f94c7 .T$.A..$....@...
- 0d40 488b4424 30eb3a44 8b8424e4 00000083 H.D$0.:D..$.....
- 0d50 ea03660f 6e8c24e0 00000066 0f6ec244 ..f.n.$....f.n.D
- 0d60 898424e8 00000066 0f62c166 0fd68424 ..$....f.b.f...$
- 0d70 e0000000 4883c008 4c39d00f 83910000 ....H...L9......
- 0d80 004889c2 440fb740 044829f2 48c1fa03 .H..D..@.H).H...
- 0d90 39d17509 4084ff0f 859a0000 004531c9 9.u.@........E1.
- 0da0 664585c0 410f94c1 8b10448d 42ff4183 fE..A.....D.B.A.
- 0db0 f8027793 4501c874 bb8b9424 e0000000 ..w.E..t...$....
- 0dc0 448d5aff 66410f6e c34183f8 03743945 D.Z.fA.n.A...t9E
- 0dd0 89c16642 0f6e848c e0000000 448b8c24 ..fB.n......D..$
- 0de0 e8000000 4183f801 751e660f 6ed24489 ....A...u.f.n.D.
- 0df0 8c24e800 0000660f 62c2660f d68424e0 .$....f.b.f...$.
- 0e00 000000e9 6cffffff 448b8c24 e4000000 ....l...D..$....
- 0e10 ebd8488b 8424e000 0000488b 34244889 ..H..$....H.4$H.
- 0e20 86f01500 008b8424 e8000000 8986f815 .......$........
- 0e30 0000e9b0 feffff45 31c9e969 ffffff48 .......E1..i...H
- 0e40 896c2478 e9e7f5ff ff .l$x.....
+ 0d40 488b4424 30eb3844 8b8424e4 00000083 H.D$0.8D..$.....
+ 0d50 ea03660f 6ec2660f 3a228424 e0000000 ..f.n.f.:".$....
+ 0d60 01448984 24e80000 00660fd6 8424e000 .D..$....f...$..
+ 0d70 00004883 c0084c39 d00f838f 00000048 ..H...L9.......H
+ 0d80 89c2440f b7400448 29f248c1 fa0339d1 ..D..@.H).H...9.
+ 0d90 75094084 ff0f8598 00000045 31c96645 u.@........E1.fE
+ 0da0 85c0410f 94c18b10 448d42ff 4183f802 ..A.....D.B.A...
+ 0db0 77954501 c874bb8b 9424e000 0000448d w.E..t...$....D.
+ 0dc0 5aff6641 0f6ec341 83f80374 374589c1 Z.fA.n.A...t7E..
+ 0dd0 66420f6e 848ce000 0000448b 8c24e800 fB.n......D..$..
+ 0de0 00004183 f801751c 660f3a22 c2014489 ..A...u.f.:"..D.
+ 0df0 8c24e800 0000660f d68424e0 000000e9 .$....f...$.....
+ 0e00 6effffff 448b8c24 e4000000 ebda488b n...D..$......H.
+ 0e10 8424e000 0000488b 34244889 86f01500 .$....H.4$H.....
+ 0e20 008b8424 e8000000 8986f815 0000e9b4 ...$............
+ 0e30 feffff45 31c9e96b ffffff48 896c2478 ...E1..k...H.l$x
+ 0e40 e9ebf5ff ff .....
Contents of section .rodata:
0000 01000100 01000100 01000100 02000200 ................
0010 02000100 01000100 01000100 01000100 ................
@@ -259,7 +259,7 @@
0180 0d0e0f10 ....
Contents of section .note.gnu.property:
0000 04000000 20000000 05000000 474e5500 .... .......GNU.
- 0010 020001c0 04000000 01000000 00000000 ................
+ 0010 020001c0 04000000 03000000 00000000 ................
0020 010001c0 04000000 09000000 00000000 ................
Contents of section .eh_frame:
0000 14000000 00000000 017a5200 01781001 .........zR..x..
@@ -270,7 +270,7 @@
0050 30440e28 420e2042 0e18420e 10420e08 0D.(B. B..B..B..
0060 480b0259 0a0e3845 0e30410e 28420e20 H..Y..8E.0A.(B.
0070 420e1842 0e10420e 08490b00 d0000000 B..B..B..I......
- 0080 80000000 00000000 490d0000 00420e10 ........I....B..
+ 0080 80000000 00000000 450d0000 00420e10 ........E....B..
0090 8f02420e 188e034c 0e208d04 450e288c ..B....L. ..E.(.
00a0 054b0e30 8606410e 3883074a 0ef8046b .K.0..A.8..J...k
00b0 0e80054e 0ef80441 0ef0044d 0a0e3841 ...N...A...M..8A
/usr/lib64/libzstd.a/zstd_compress_superblock.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_compress_superblock.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_compress_superblock.o (disasm)
@@ -746,10 +746,9 @@
jmp <ZSTD_compressSuperBlock + ofs>
mov offset(%rsp),%r8d
sub $something,%edx
- movd offset(%rsp),%xmm1
movd %edx,%xmm0
+ pinsrd $something,offset(%rsp),%xmm0
mov %r8d,offset(%rsp)
- punpckldq %xmm1,%xmm0
movq %xmm0,offset(%rsp)
add $something,%rax
cmp %r10,%rax
@@ -781,9 +780,8 @@
mov offset(%rsp),%r9d
cmp $something,%r8d
jne <ZSTD_compressSuperBlock + ofs>
- movd %edx,%xmm2
+ pinsrd $something,%edx,%xmm0
mov %r9d,offset(%rsp)
- punpckldq %xmm2,%xmm0
movq %xmm0,offset(%rsp)
jmp <ZSTD_compressSuperBlock + ofs>
mov offset(%rsp),%r9d
/usr/lib64/libzstd.a/zstd_ddict.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_ddict.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_ddict.o (objdump)
@@ -16,7 +16,7 @@
00b0 f30f6f8f c06a0000 48897424 084883ec ..o..j..H.t$.H..
00c0 200f110c 24488b87 d06a0000 4889d748 ...$H...j..H..H
00d0 89442410 e8000000 004883c4 2066480f .D$......H.. fH.
- 00e0 6ec04889 c7660f6c c00f1103 4885c074 n.H..f.l....H..t
+ 00e0 6ed04889 c7f20f12 c20f1103 4885c074 n.H.........H..t
00f0 7f488b74 24084c89 eae80000 00004c89 .H.t$.L.......L.
0100 6b10c783 30280000 0c00000c 48c783b4 k...0(......H...
0110 6a000000 00000041 83fc010f 8432ffff j......A.....2..
@@ -29,90 +29,89 @@
0180 488b4708 c366662e 0f1f8400 00000000 H.G..ff.........
0190 488b4710 c366662e 0f1f8400 00000000 H.G..ff.........
01a0 8b86b46a 0000488b 56108987 f0750000 ...j..H.V....u..
- 01b0 488b4608 4801c266 480f6ed0 66480f6e H.F.H..fH.n.fH.n
- 01c0 ca660f6f c1660f6c c20f1187 c0740000 .f.o.f.l.....t..
- 01d0 66480f6e c08b86b8 6a000066 0f6cc10f fH.n....j..f.l..
- 01e0 1187d074 000085c0 7447488d 46184889 ...t....tGH.F.H.
- 01f0 07488d86 28180000 48894708 488d8620 .H..(...H.G.H..
- 0200 10000048 89471048 8d863028 00004889 ...H.G.H..0(..H.
- 0210 4718488b 86346800 00488987 3c680000 G.H..4h..H..<h..
- 0220 8b863c68 00008987 44680000 b8010000 ..<h....Dh......
- 0230 00660f6e d8660f70 c3e0660f d6872875 .f.n.f.p..f...(u
- 0240 0000c366 662e0f1f 84000000 00006690 ...ff.........f.
- 0250 41564155 41545589 d5534883 ec204883 AVAUATU..SH.. H.
- 0260 7c245000 0f94c248 837c2458 000f94c0 |$P....H.|$X....
- 0270 38c20f85 d8000000 4883ec20 4989fdbf 8.......H.. I...
- 0280 d86a0000 4989f6f3 0f6f4c24 70488b84 .j..I....oL$pH..
- 0290 24800000 004189cc 48894424 100f110c $....A..H.D$....
- 02a0 24e80000 00004883 c4204889 c34885c0 $.....H.. H..H..
- 02b0 0f849a00 0000f30f 6f542450 4589e089 ........oT$PE...
- 02c0 e94c89f2 4c89ee48 89df0f11 90c06a00 .L..L..H......j.
- 02d0 00488b44 24604889 83d06a00 00e81efd .H.D$`H...j.....
- 02e0 ffff4883 f8887718 4883c420 4889d85b ..H...w.H.. H..[
- 02f0 5d415c41 5d415ec3 0f1f8400 00000000 ]A\A]A^.........
- 0300 f30f6f83 c06a0000 488b83d0 6a000048 ..o..j..H...j..H
- 0310 83ec2048 8b3b0f29 44242048 89442430 .. H.;.)D$ H.D$0
- 0320 48894424 100f1104 24e80000 0000660f H.D$....$.....f.
- 0330 6f5c2420 488b4424 304889df 48894424 o\$ H.D$0H..H.D$
- 0340 100f111c 24e80000 00004883 c4206690 ....$.....H.. f.
- 0350 31dbeb94 66662e0f 1f840000 00000090 1...ff..........
- 0360 4154660f efc04989 f4554889 fdbfd86a ATf...I..UH....j
- 0370 00005348 83ec6048 c7442430 00000000 ..SH..`H.D$0....
- 0380 48c74424 10000000 000f2944 24200f11 H.D$......)D$ ..
- 0390 0424e800 00000048 83c42048 85c00f84 .$.....H.. H....
- 03a0 92000000 660fefc0 4531c031 c94c89e2 ....f...E1.1.L..
- 03b0 0f1180c0 6a000048 89ee4889 c74889c3 ....j..H..H..H..
- 03c0 48c780d0 6a000000 000000e8 30fcffff H...j.......0...
- 03d0 4883f888 77124883 c4404889 d85b5d41 H...w.H..@H..[]A
- 03e0 5cc3660f 1f440000 f30f6f83 c06a0000 \.f..D....o..j..
- 03f0 488b83d0 6a000048 83ec2048 8b3b0f29 H...j..H.. H.;.)
- 0400 44244048 89442450 48894424 100f1104 D$@H.D$PH.D$....
- 0410 24e80000 0000660f 6f4c2440 488b4424 $.....f.oL$@H.D$
- 0420 504889df 48894424 100f110c 24e80000 PH..H.D$....$...
- 0430 00004883 c4204883 c44031db 4889d85b ..H.. H..@1.H..[
- 0440 5d415cc3 66662e0f 1f840000 00000090 ]A\.ff..........
- 0450 4154660f efc04989 f4554889 fdbfd86a ATf...I..UH....j
- 0460 00005348 83ec6048 c7442430 00000000 ..SH..`H.D$0....
- 0470 48c74424 10000000 000f2944 24200f11 H.D$......)D$ ..
- 0480 0424e800 00000048 83c42048 85c00f84 .$.....H.. H....
- 0490 92000000 660fefc0 4531c0b9 01000000 ....f...E1......
- 04a0 4c89e20f 1180c06a 00004889 ee4889c7 L......j..H..H..
- 04b0 4889c348 c780d06a 00000000 0000e83d H..H...j.......=
- 04c0 fbffff48 83f88877 0f4883c4 404889d8 ...H...w.H..@H..
- 04d0 5b5d415c c30f1f00 f30f6f83 c06a0000 []A\......o..j..
- 04e0 488b83d0 6a000048 83ec2048 8b3b0f29 H...j..H.. H.;.)
- 04f0 44244048 89442450 48894424 100f1104 D$@H.D$PH.D$....
- 0500 24e80000 0000660f 6f4c2440 488b4424 $.....f.oL$@H.D$
- 0510 504889df 48894424 100f110c 24e80000 PH..H.D$....$...
- 0520 00004883 c4204883 c44031db 4889d85b ..H.. H..@1.H..[
- 0530 5d415cc3 66662e0f 1f840000 00000090 ]A\.ff..........
- 0540 554489c0 4889cd45 89c85348 89fb4889 UD..H..E..SH..H.
- 0550 f74889d6 4883ec18 f6c3070f 95c283f8 .H..H...........
- 0560 01745d48 8d89d86a 00004839 cf725e84 .t]H...j..H9.r^.
- 0570 d2755a85 c0751f48 8d8bd86a 00004889 .uZ..u.H...j..H.
- 0580 ea44894c 240c4889 cfe80000 0000448b .D.L$.H.......D.
- 0590 44240c48 89c6b901 00000048 89ea4889 D$.H.......H..H.
- 05a0 dfe85afa ffff4883 f8887721 4883c418 ..Z...H...w!H...
- 05b0 4889d85b 5dc3662e 0f1f8400 00000000 H..[].f.........
- 05c0 4881ffd7 6a000076 0484d274 c931db48 H...j..v...t.1.H
- 05d0 83c41848 89d85b5d c30f1f80 00000000 ...H..[]........
- 05e0 4885ff74 5b534889 fb4883ec 40f30f6f H..t[SH..H..@..o
- 05f0 87c06a00 00488b87 d06a0000 488b3f48 ..j..H...j..H.?H
- 0600 89442430 48894424 100f2944 24200f11 .D$0H.D$..)D$ ..
- 0610 0424e800 00000048 8b442430 660f6f4c .$.....H.D$0f.oL
- 0620 24204889 df488944 24100f11 0c24e800 $ H..H.D$....$..
- 0630 00000048 83c44031 c05bc30f 1f440000 ...H..@1.[...D..
- 0640 31c0c366 662e0f1f 84000000 00006690 1..ff.........f.
- 0650 4881c7d8 6a0000b8 d86a0000 83fe0148 H...j....j.....H
- 0660 0f45c7c3 66662e0f 1f840000 00000090 .E..ff..........
- 0670 4885ff74 1b48833f 00741d48 8b471048 H..t.H.?.t.H.G.H
- 0680 05d86a00 00c3662e 0f1f8400 00000000 ..j...f.........
- 0690 31c0c30f 1f440000 b8d86a00 00c36690 1....D....j...f.
- 06a0 4885ff74 13488b77 10488b7f 08e90000 H..t.H.w.H......
- 06b0 0000660f 1f440000 31c0c3 ..f..D..1..
+ 01b0 488b4608 4801c266 480f6ec2 66480f3a H.F.H..fH.n.fH.:
+ 01c0 22c0010f 1187c074 00006648 0f6ec08b "......t..fH.n..
+ 01d0 86b86a00 0066480f 3a22c201 0f1187d0 ..j..fH.:"......
+ 01e0 74000085 c0744748 8d461848 8907488d t....tGH.F.H..H.
+ 01f0 86281800 00488947 08488d86 20100000 .(...H.G.H.. ...
+ 0200 48894710 488d8630 28000048 89471848 H.G.H..0(..H.G.H
+ 0210 8b863468 00004889 873c6800 008b863c ..4h..H..<h....<
+ 0220 68000089 87446800 00b80100 0000660f h....Dh.......f.
+ 0230 6ec8660f 70c1e066 0fd68728 750000c3 n.f.p..f...(u...
+ 0240 41564155 41545589 d5534883 ec204883 AVAUATU..SH.. H.
+ 0250 7c245000 0f94c248 837c2458 000f94c0 |$P....H.|$X....
+ 0260 38c20f85 d8000000 4883ec20 4989fdbf 8.......H.. I...
+ 0270 d86a0000 4989f6f3 0f6f4c24 70488b84 .j..I....oL$pH..
+ 0280 24800000 004189cc 48894424 100f110c $....A..H.D$....
+ 0290 24e80000 00004883 c4204889 c34885c0 $.....H.. H..H..
+ 02a0 0f849a00 0000f30f 6f542450 4589e089 ........oT$PE...
+ 02b0 e94c89f2 4c89ee48 89df0f11 90c06a00 .L..L..H......j.
+ 02c0 00488b44 24604889 83d06a00 00e82efd .H.D$`H...j.....
+ 02d0 ffff4883 f8887718 4883c420 4889d85b ..H...w.H.. H..[
+ 02e0 5d415c41 5d415ec3 0f1f8400 00000000 ]A\A]A^.........
+ 02f0 f30f6f83 c06a0000 488b83d0 6a000048 ..o..j..H...j..H
+ 0300 83ec2048 8b3b0f29 44242048 89442430 .. H.;.)D$ H.D$0
+ 0310 48894424 100f1104 24e80000 0000660f H.D$....$.....f.
+ 0320 6f5c2420 488b4424 304889df 48894424 o\$ H.D$0H..H.D$
+ 0330 100f111c 24e80000 00004883 c4206690 ....$.....H.. f.
+ 0340 31dbeb94 66662e0f 1f840000 00000090 1...ff..........
+ 0350 4154660f efc04989 f4554889 fdbfd86a ATf...I..UH....j
+ 0360 00005348 83ec6048 c7442430 00000000 ..SH..`H.D$0....
+ 0370 48c74424 10000000 000f2944 24200f11 H.D$......)D$ ..
+ 0380 0424e800 00000048 83c42048 85c00f84 .$.....H.. H....
+ 0390 92000000 660fefc0 4531c031 c94c89e2 ....f...E1.1.L..
+ 03a0 0f1180c0 6a000048 89ee4889 c74889c3 ....j..H..H..H..
+ 03b0 48c780d0 6a000000 000000e8 40fcffff H...j.......@...
+ 03c0 4883f888 77124883 c4404889 d85b5d41 H...w.H..@H..[]A
+ 03d0 5cc3660f 1f440000 f30f6f83 c06a0000 \.f..D....o..j..
+ 03e0 488b83d0 6a000048 83ec2048 8b3b0f29 H...j..H.. H.;.)
+ 03f0 44244048 89442450 48894424 100f1104 D$@H.D$PH.D$....
+ 0400 24e80000 0000660f 6f4c2440 488b4424 $.....f.oL$@H.D$
+ 0410 504889df 48894424 100f110c 24e80000 PH..H.D$....$...
+ 0420 00004883 c4204883 c44031db 4889d85b ..H.. H..@1.H..[
+ 0430 5d415cc3 66662e0f 1f840000 00000090 ]A\.ff..........
+ 0440 4154660f efc04989 f4554889 fdbfd86a ATf...I..UH....j
+ 0450 00005348 83ec6048 c7442430 00000000 ..SH..`H.D$0....
+ 0460 48c74424 10000000 000f2944 24200f11 H.D$......)D$ ..
+ 0470 0424e800 00000048 83c42048 85c00f84 .$.....H.. H....
+ 0480 92000000 660fefc0 4531c0b9 01000000 ....f...E1......
+ 0490 4c89e20f 1180c06a 00004889 ee4889c7 L......j..H..H..
+ 04a0 4889c348 c780d06a 00000000 0000e84d H..H...j.......M
+ 04b0 fbffff48 83f88877 0f4883c4 404889d8 ...H...w.H..@H..
+ 04c0 5b5d415c c30f1f00 f30f6f83 c06a0000 []A\......o..j..
+ 04d0 488b83d0 6a000048 83ec2048 8b3b0f29 H...j..H.. H.;.)
+ 04e0 44244048 89442450 48894424 100f1104 D$@H.D$PH.D$....
+ 04f0 24e80000 0000660f 6f4c2440 488b4424 $.....f.oL$@H.D$
+ 0500 504889df 48894424 100f110c 24e80000 PH..H.D$....$...
+ 0510 00004883 c4204883 c44031db 4889d85b ..H.. H..@1.H..[
+ 0520 5d415cc3 66662e0f 1f840000 00000090 ]A\.ff..........
+ 0530 554489c0 4889cd45 89c85348 89fb4889 UD..H..E..SH..H.
+ 0540 f74889d6 4883ec18 f6c3070f 95c283f8 .H..H...........
+ 0550 01745d48 8d89d86a 00004839 cf725e84 .t]H...j..H9.r^.
+ 0560 d2755a85 c0751f48 8d8bd86a 00004889 .uZ..u.H...j..H.
+ 0570 ea44894c 240c4889 cfe80000 0000448b .D.L$.H.......D.
+ 0580 44240c48 89c6b901 00000048 89ea4889 D$.H.......H..H.
+ 0590 dfe86afa ffff4883 f8887721 4883c418 ..j...H...w!H...
+ 05a0 4889d85b 5dc3662e 0f1f8400 00000000 H..[].f.........
+ 05b0 4881ffd7 6a000076 0484d274 c931db48 H...j..v...t.1.H
+ 05c0 83c41848 89d85b5d c30f1f80 00000000 ...H..[]........
+ 05d0 4885ff74 5b534889 fb4883ec 40f30f6f H..t[SH..H..@..o
+ 05e0 87c06a00 00488b87 d06a0000 488b3f48 ..j..H...j..H.?H
+ 05f0 89442430 48894424 100f2944 24200f11 .D$0H.D$..)D$ ..
+ 0600 0424e800 00000048 8b442430 660f6f4c .$.....H.D$0f.oL
+ 0610 24204889 df488944 24100f11 0c24e800 $ H..H.D$....$..
+ 0620 00000048 83c44031 c05bc30f 1f440000 ...H..@1.[...D..
+ 0630 31c0c366 662e0f1f 84000000 00006690 1..ff.........f.
+ 0640 4881c7d8 6a0000b8 d86a0000 83fe0148 H...j....j.....H
+ 0650 0f45c7c3 66662e0f 1f840000 00000090 .E..ff..........
+ 0660 4885ff74 1b48833f 00741d48 8b471048 H..t.H.?.t.H.G.H
+ 0670 05d86a00 00c3662e 0f1f8400 00000000 ..j...f.........
+ 0680 31c0c30f 1f440000 b8d86a00 00c36690 1....D....j...f.
+ 0690 4885ff74 13488b77 10488b7f 08e90000 H..t.H.w.H......
+ 06a0 0000660f 1f440000 31c0c3 ..f..D..1..
Contents of section .note.gnu.property:
0000 04000000 20000000 05000000 474e5500 .... .......GNU.
- 0010 020001c0 04000000 01000000 00000000 ................
+ 0010 020001c0 04000000 03000000 00000000 ................
0020 010001c0 04000000 09000000 00000000 ................
Contents of section .eh_frame:
0000 14000000 00000000 017a5200 01781001 .........zR..x..
@@ -124,7 +123,7 @@
0060 30000000 10000000 68000000 00000000 0.......h.......
0070 05000000 00000000 10000000 7c000000 ............|...
0080 00000000 05000000 00000000 10000000 ................
- 0090 90000000 00000000 a3000000 00000000 ................
+ 0090 90000000 00000000 a0000000 00000000 ................
00a0 4c000000 a4000000 00000000 04010000 L...............
00b0 00420e10 8e02420e 188d0342 0e208c04 .B....B....B. ..
00c0 410e2886 05430e30 8306440e 505e0e70 A.(..C.0..D.P^.p
/usr/lib64/libzstd.a/zstd_ddict.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_ddict.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_ddict.o (disasm)
@@ -59,9 +59,9 @@
mov %rax,offset(%rsp)
call <ZSTD_initDDict_internal + ofs>
add $something,%rsp
- movq %rax,%xmm0
+ movq %rax,%xmm2
mov %rax,%rdi
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm2,%xmm0
movups %xmm0,(%rbx)
test %rax,%rax
je <ZSTD_initDDict_internal + ofs>
@@ -108,14 +108,12 @@
mov %eax,offset(%rdi)
mov offset(%rsi),%rax
add %rax,%rdx
- movq %rax,%xmm2
- movq %rdx,%xmm1
- movdqa %xmm1,%xmm0
- punpcklqdq %xmm2,%xmm0
+ movq %rdx,%xmm0
+ pinsrq $something,%rax,%xmm0
movups %xmm0,offset(%rdi)
movq %rax,%xmm0
mov offset(%rsi),%eax
- punpcklqdq %xmm1,%xmm0
+ pinsrq $something,%rdx,%xmm0
movups %xmm0,offset(%rdi)
test %eax,%eax
je <ZSTD_copyDDictParameters + ofs>
@@ -132,12 +130,10 @@
mov offset(%rsi),%eax
mov %eax,offset(%rdi)
mov $something,%eax
- movd %eax,%xmm3
- pshufd $something,%xmm3,%xmm0
+ movd %eax,%xmm1
+ pshufd $something,%xmm1,%xmm0
movq %xmm0,offset(%rdi)
ret
- data16 cs nopw offset(%rax,%rax,1)
- xchg %ax,%ax
ZSTD_createDDict_advanced:
push %r14
/usr/lib64/libzstd.a/zstd_decompress_block.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_decompress_block.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_decompress_block.o (objdump)
@@ -392,2083 +392,2079 @@
1830 75000049 8baec874 0000498b b6d07400 u..I...t..I...t.
1840 0048895c 2478498b 9ed87400 00488984 .H.\$xI...t..H..
1850 24b80000 0048896c 24084889 b4249800 $....H.l$.H..$..
- 1860 00004889 5c241845 85ff7474 418b863c ..H.\$.E..ttA..<
- 1870 68000048 8d9c2480 0100004c 89c24889 h..H..$....L..H.
- 1880 ce41c786 2c750000 01000000 4889df48 .A..,u......H..H
- 1890 898424d8 01000041 8b864068 00004889 ..$....A..@h..H.
- 18a0 8424e001 0000418b 86446800 00488984 .$....A..Dh..H..
- 18b0 24e80100 00e856ec ffff4883 f8887670 $.....V...H...vp
- 18c0 49c7c3ec ffffff48 81c4b802 00004c89 I......H......L.
- 18d0 d85b5d41 5c415d41 5e415fc3 0f1f4000 .[]A\A]A^A_...@.
- 18e0 4c8ba424 90000000 83fa020f 84570300 L..$.........W..
- 18f0 00488b5c 2478488b 54246048 29c34c29 .H.\$xH.T$`H).L)
- 1900 e24839da 0f82960f 00004d85 e474114c .H9.......M..t.L
- 1910 89e74889 da4889c6 4901dce8 00000000 ..H..H..I.......
- 1920 488b8424 90000000 4d89e349 29c3eb97 H..$....M..I)...
- 1930 b8080000 00498b16 488dbc24 a8010000 .....I..H..$....
- 1940 4889de41 39c7410f 4ec78984 24840000 H..A9.A.N...$...
- 1950 00e88af4 ffff498b 5610488d bc24b801 ......I.V.H..$..
- 1960 00004889 dee876f4 ffff498b 56084889 ..H...v...I.V.H.
- 1970 de488dbc 24c80100 00e862f4 ffff8bb4 .H..$.....b.....
- 1980 24880100 004189f3 83fe400f 870f0300 $....A....@.....
- 1990 00488b84 24900000 00c70424 00000000 .H..$......$....
- 19a0 31c9488b 9c249001 0000c684 24ab0000 1.H..$......$...
- 19b0 00004829 e889b424 ac000000 488b9424 ..H)...$....H..$
- 19c0 a8010000 48894424 10488b84 24a00100 ....H.D$.H..$...
- 19d0 004989de 4c8b8424 c8010000 488bbc24 .I..L..$....H..$
- 19e0 b8010000 48894424 68488b84 24980100 ....H.D$hH..$...
- 19f0 004c8bbc 24800100 00488984 24880000 .L..$....H..$...
- 1a00 00488b84 24b00100 00488944 2448488b .H..$....H.D$HH.
- 1a10 8424d001 00004889 44245048 8b8424c0 .$....H.D$PH..$.
- 1a20 01000048 89442458 488d8424 f0010000 ...H.D$XH..$....
- 1a30 48898424 a0000000 4989c2e9 fa000000 H..$....I.......
- 1a40 89c8c442 a1f7ef41 01cb488b 8c24e001 ...B...A..H..$..
- 1a50 0000f7d8 c442fbf7 ed8b4424 7048898c .....B....D$pH..
- 1a60 24e80100 00488b8c 24d80100 004c01e8 $....H..$....L..
- 1a70 48898c24 e0010000 48898424 d8010000 H..$....H..$....
- 1a80 4584c90f 85970200 0080fb1e 0f87ad02 E...............
- 1a90 00004084 f60f8565 02000041 01d3488b ..@....e...A..H.
- 1aa0 74241044 89d94501 c3f7d94c 01e6c4c2 t$.D..E....L....
- 1ab0 f3f7cfc4 e2e8f5c9 0fb75424 284989f1 ..........T$(I..
- 1ac0 4801ca44 89d94101 fbf7d9c4 c2f3f7cf H..D..A.........
- 1ad0 c462b8f5 c10fb74c 24404901 c84489d9 .b.....L$@I..D..
- 1ae0 f7d9c4c2 f3f7cfc4 e2c0f5f9 0fb74c24 ..............L$
- 1af0 304801cf 4839c648 8b4c2408 480f424c 0H..H9.H.L$.H.BL
- 1b00 24184929 c14801ee 4983c218 4c01c90f $.I).H..I...L...
- 1b10 18090f18 49404d89 62e8b901 00000049 ....I@M.b......I
- 1b20 896af049 8942f883 04240148 89742410 .j.I.B...$.H.t$.
- 1b30 4183fb40 0f876602 0000488b 44246849 A..@..f...H.D$hI
- 1b40 39c60f83 480b0000 488b9c24 88000000 9...H...H..$....
- 1b50 89c84939 de743f44 89d84c89 f6c1e803 ..I9.t?D..L.....
- 1b60 4189c14c 29ce4839 de73124d 89f14c89 A..L).H9.s.M..L.
- 1b70 f64929d9 4489c845 89c94c29 cec68424 .I).D..E..L)...$
- 1b80 ab000000 01c1e003 4c8b3e49 89f64129 ........L.>I..A)
- 1b90 c3b80100 00008b34 2439b424 84000000 .......4$9.$....
- 1ba0 0f8e1a0b 0000488b 44244848 8d14d048 ......H.D$HH...H
- 1bb0 8b442450 0fb67202 448b6204 4e8d04c0 .D$P..r.D.b.N...
- 1bc0 488b4424 58450fb6 4802418b 6804488d H.D$XE..H.A.h.H.
- 1bd0 3cf88b47 040fb64f 02428d1c 0e894424 <..G...O.B....D$
- 1be0 700fb702 01cb0fb6 52036689 44242841 p.......R.f.D$(A
- 1bf0 0fb70045 0fb64003 66894424 400fb707 ...E..@.f.D$@...
- 1c00 0fb67f03 66894424 3080f901 0f872efe ....f.D$0.......
- 1c10 ffff31c0 4585e40f 94c080f9 010f843d ..1.E..........=
- 1c20 0d000041 83fc01b9 0a000000 488b84c4 ...A........H...
- 1c30 d8010000 4883d9ff 488b8ccc 88010000 ....H...H.......
- 1c40 e92bfeff ff0f1f00 488b5c24 78488b54 .+......H.\$xH.T
- 1c50 24604829 c34c29e2 4839da0f 823f0c00 $`H).L).H9...?..
- 1c60 004d85e4 74114c89 e74889da 4889c649 .M..t.L..H..H..I
- 1c70 01dce800 00000048 8b5c2420 488d83a4 .......H.\$ H...
- 1c80 76000048 8dbba476 01004889 8424b800 v..H...v..H..$..
- 1c90 00004889 7c2478e9 55fcffff 0f1f4000 ..H.|$x.U.....@.
- 1ca0 8b842480 00000085 c00f8f11 fcffff4c ..$............L
- 1cb0 8ba42490 00000048 8b7c2420 488b8424 ..$....H.|$ H..$
- 1cc0 d8010000 89873c68 0000488b 8424e001 ......<h..H..$..
- 1cd0 00008b97 a0760000 89874068 0000488b .....v....@h..H.
- 1ce0 8424e801 00008987 44680000 488b8424 .$......Dh..H..$
- 1cf0 b8000000 e9effbff ff0f1f80 00000000 ................
- 1d00 4189f1c4 c2a1f7cf 4101f341 f7d9c4e2 A.......A..A....
- 1d10 b3f7c949 01cce980 fdffff0f 1f440000 ...I.........D..
- 1d20 4589cdc4 c2a1f7cf 4501cb41 f7ddc4e2 E.......E..A....
- 1d30 93f7c948 01cd80fb 1e0f8653 fdffff41 ...H.......S...A
- 1d40 83fb400f 8749fdff ff488b5c 24684939 ..@..I...H.\$hI9
- 1d50 de0f83a9 0d00004c 8bac2488 0000004d .......L..$....M
- 1d60 39ee0f84 2afdffff 4489db4c 89f1c1eb 9...*...D..L....
- 1d70 034189d9 4c29c94c 39e90f82 000d0000 .A..L).L9.......
- 1d80 4989cec1 e3034d8b 3ec68424 ab000000 I.....M.>..$....
- 1d90 014129db e9f9fcff ff0f1f80 00000000 .A).............
- 1da0 80bc24ab 00000000 0f844618 00004c89 ..$.......F...L.
- 1db0 b4249001 00004489 9c248801 00004c89 .$....D..$....L.
- 1dc0 bc248001 00004889 bc24b801 00008b1c .$....H..$......
- 1dd0 244c8984 24c80100 008bb424 88010000 $L..$......$....
- 1de0 48899424 a8010000 399c2484 0000000f H..$....9.$.....
- 1df0 8fcbfaff ff4c8ba4 24900000 004189f5 .....L..$....A..
- 1e00 83fe400f 87c20300 000f1f80 00000000 ..@.............
- 1e10 488b8424 90010000 488b7424 684839f0 H..$....H.t$hH9.
- 1e20 0f833a0a 0000488b 9c248800 00004839 ..:...H..$....H9
- 1e30 c3744444 89ea4889 c1c1ea03 89d64829 .tDD..H.......H)
- 1e40 f14839d9 73104889 c14829d9 89ce89ca .H9.s.H..H).....
- 1e50 4829f048 89c1488b 01c1e203 48898c24 H).H..H.....H..$
- 1e60 90010000 4129d544 89ac2488 01000048 ....A).D..$....H
- 1e70 89842480 0100008b 1c24399c 24800000 ..$......$9.$...
- 1e80 000f8e54 03000048 8b8424a8 01000048 ...T...H..$....H
- 1e90 8b5c2448 4c8d2cc3 488b8424 c8010000 .\$HL.,.H..$....
- 1ea0 488b5c24 50410fb6 4d02450f b74d0048 H.\$PA..M.E..M.H
- 1eb0 8d2cc348 8b5c2458 450fb675 038b7504 .,.H.\$XE..u..u.
- 1ec0 488b8424 b8010000 440fb745 00488d04 H..$....D..E.H..
- 1ed0 c3488974 24280fb6 7502418b 5d040fb6 .H.t$(..u.A.]...
- 1ee0 5002448d 14310fb7 38440fb6 6d034889 P.D..1..8D..m.H.
- 1ef0 5c24400f b6680349 89db4101 d28b5804 \$@..h.I..A...X.
- 1f00 8b842488 01000080 fa010f86 b0040000 ..$.............
- 1f10 4189d7c4 62f9f79c 24800100 0001d048 A...b...$......H
- 1f20 8b9424e0 01000089 84248801 000041f7 ..$......$....A.
- 1f30 df488994 24e80100 00488b94 24d80100 .H..$....H..$...
- 1f40 00c44283 f7db4c01 db488994 24e00100 ..B...L..H..$...
- 1f50 0048899c 24d80100 004084f6 0f856606 .H..$....@....f.
- 1f60 00004180 fa1e0f87 89060000 488b9424 ..A.........H..$
- 1f70 80010000 84c90f85 f4060000 4401f048 ............D..H
- 1f80 8bb424b8 00000089 c14401e8 f7d9c4e2 ..$......D......
- 1f90 f3f7cac4 e288f5c9 4c01c944 8b342448 ........L..D.4$H
- 1fa0 898c24a8 01000089 c1f7d941 83e607c4 ..$........A....
- 1fb0 e2f3f7ca c4e290f5 c9448d6c 05004f8d .........D.l..O.
- 1fc0 14764489 e849c1e2 034901c8 4489ac24 .vD..I...I..D..$
- 1fd0 88010000 f7d84e8b 8c14f001 00004c89 ......N.......L.
- 1fe0 8424c801 00004a8d 8c14f001 0000c4e2 .$....J.........
- 1ff0 fbf7d2c4 e2d0f5d2 4801fa48 8b7c2420 ........H..H.|$
- 2000 48899424 b8010000 4a8d040e 83bfa076 H..$....J......v
- 2010 0000020f 84df0300 004a8bac 14f80100 .........J......
- 2020 00488b51 104b8d3c 0cf3420f 6fac14f0 .H.Q.K.<..B.o...
- 2030 0100004a 8b8c1400 0200004c 8b542460 ...J.......L.T$`
- 2040 4e8d7c0d 00488994 24d00000 004889fa N.|..H..$....H..
- 2050 4f8d043c 0f29ac24 c0000000 4829ca49 O..<.).$....H).I
- 2060 83ea204d 39c20f82 44080000 48394424 .. M9...D...H9D$
- 2070 780f8239 080000f3 0f6f2e41 0f112c24 x..9.....o.A..,$
- 2080 4983f910 0f878608 0000488b 74240848 I.........H.t$.H
- 2090 898424b8 00000048 89f84829 f04839c8 ..$....H..H).H9.
- 20a0 7369488b b4249800 00004889 f84829f0 siH..$....H..H).
- 20b0 4839c80f 8207f8ff ff488b44 24084c8b H9.......H.D$.L.
- 20c0 54241848 89d64829 c64c01d6 488d042e T$.H..H).L..H...
- 20d0 4939c20f 83b70700 004c8b44 24084889 I9.......L.D$.H.
- 20e0 4c247049 29d04c89 c24c8944 2430e800 L$pI).L..L.D$0..
- 20f0 0000004c 8b442430 488b5424 084889c7 ...L.D$0H.T$.H..
- 2100 488b4c24 704c01c7 4c29c548 83f90f0f H.L$pL..L).H....
- 2110 86ab0800 00f30f6f 020f1107 4883fd10 .......o....H...
- 2120 7e2c4801 fd4883c2 104883c7 100f1f00 ~,H..H...H......
- 2130 f30f6f0a 4883c720 4883c220 0f114fe0 ..o.H.. H.. ..O.
- 2140 f30f6f52 f00f1157 f04839ef 72e24983 ..oR...W.H9.r.I.
- 2150 ff880f87 c5090000 488b5424 10488b44 ........H.T$.H.D
- 2160 2440488b 74244048 01c2488b 44240848 $@H.t$@H..H.D$.H
- 2170 39da4889 d1480f42 4424184d 01fc4829 9.H..H.BD$.M..H)
- 2180 d94801c8 0f18080f 18484048 8b442428 .H.......H@H.D$(
- 2190 83042401 4801d048 89442410 4b8d0476 ..$.H..H.D$.K..v
- 21a0 48c1e003 4889b404 f0010000 488b7424 H...H.......H.t$
- 21b0 2848899c 04000200 004889b4 04f80100 (H.......H......
- 21c0 004183fd 400f8645 fcffff8b 3c2439bc .A..@..E....<$9.
- 21d0 24800000 000f8fe5 f6ffff44 8b3c248b $..........D.<$.
- 21e0 84248400 00004129 c74439bc 24800000 .$....A).D9.$...
- 21f0 000f8ec0 faffff48 8b442460 488dac24 .......H.D$`H..$
- 2200 b8000000 4c8b6c24 2048896c 2440488b ....L.l$ H.l$@H.
- 2210 6c24784c 8d70e04c 8934244c 8b742408 l$xL.p.L.4$L.t$.
- 2220 4589fb48 8bb424b8 00000041 83e3074f E..H..$....A...O
- 2230 8d145b49 c1e20341 83bda076 0000024e ..[I...A...v...N
- 2240 8b8c14f0 0100004a 8d8c14f0 0100004a .......J.......J
- 2250 8d040e0f 84b70b00 00488b9c 24a00000 .........H..$...
- 2260 00488b51 104b8d3c 0cf3420f 6f8414f0 .H.Q.K.<..B.o...
- 2270 01000048 89942450 01000048 89fa0f29 ...H..$P...H...)
- 2280 84244001 0000f342 0f6f4413 080f12e8 .$@....B.oD.....
- 2290 66480f7e c366480f 7ee94d8d 1c194829 fH.~.fH.~.M...H)
- 22a0 ca4f8d04 1c4c3904 240f8270 0e000048 .O...L9.$..p...H
- 22b0 39c50f82 670e0000 f30f6f36 410f1134 9...g.....o6A..4
- 22c0 244983f9 100f87ad 0e000048 898424b8 $I.........H..$.
- 22d0 00000048 89f84c29 f04839c8 736a488b ...H..L).H9.sjH.
- 22e0 b4249800 00004889 f84829f0 4839c80f .$....H..H).H9..
- 22f0 82cbf5ff ff4c8b54 24184889 d64c29f6 .....L.T$.H..L).
- 2300 4c01d648 8d041e49 39c20f83 f80d0000 L..H...I9.......
- 2310 4d89f04c 895c2428 4929d048 894c2410 M..L.\$(I).H.L$.
- 2320 4c89c24c 89442408 e8000000 004c8b44 L..L.D$......L.D
- 2330 24084c8b 5c24284c 89f24889 c7488b4c $.L.\$(L..H..H.L
- 2340 24104c01 c74c29c3 4883f90f 0f86730e $.L..L).H.....s.
- 2350 0000f30f 6f1a0f11 1f4883fb 107e2f48 ....o....H...~/H
- 2360 01fb4883 c2104883 c710660f 1f440000 ..H...H...f..D..
- 2370 f30f6f1a 4883c720 4883c220 0f115fe0 ..o.H.. H.. .._.
- 2380 f30f6f62 f00f1167 f04839df 72e24983 ..ob...g.H9.r.I.
- 2390 fb880f87 2ff5ffff 4d01dc41 83c70144 ..../...M..A...D
- 23a0 39bc2480 0000000f 8573feff ff48896c 9.$......s...H.l
- 23b0 2478e900 f9ffff66 0f1f8400 00000000 $x.....f........
- 23c0 4531ff45 85db410f 94c780fa 010f844d E1.E..A........M
- 23d0 06000041 83fb01ba 0a000000 4a8b9cfc ...A........J...
- 23e0 d8010000 4883daff 488b94d4 88010000 ....H...H.......
- 23f0 e954fbff ff0f1f00 488b9798 76000048 .T......H...v..H
- 2400 39c20f83 18030000 4829f249 89d37427 9.......H).I..t'
- 2410 488b4424 604c29e0 4839d00f 827f0400 H.D$`L).H9......
- 2420 004c89e7 4d29d94d 01dce8e1 ddffff4e .L..M).M.......N
- 2430 898c14f0 0100004b 8d04764c 8b542420 .......K..vL.T$
- 2440 4c8b4424 6048c1e0 03488bbc 24a00000 L.D$`H...H..$...
- 2450 00f30f6f 8404f001 0000488b 8c040002 ...o......H.....
- 2460 00004983 e820498d 92a47600 004d8d9a ..I.. I...v..M..
- 2470 a4760100 48899424 b8000000 4c01ca0f .v..H..$....L...
/usr/lib64/libzstd.a/zstd_decompress_block.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_decompress_block.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_decompress_block.o (disasm)
@@ -1603,16 +1603,14 @@
mov %rbx,offset(%rsp)
test %r15d,%r15d
je <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- mov offset(%r14),%eax
- lea offset(%rsp),%rbx
+ pmovzxdq offset(%r14),%xmm0
mov %r8,%rdx
mov %rcx,%rsi
movl $something,offset(%r14)
- mov %rbx,%rdi
- mov %rax,offset(%rsp)
- mov offset(%r14),%eax
- mov %rax,offset(%rsp)
mov offset(%r14),%eax
+ lea offset(%rsp),%rbx
+ mov %rbx,%rdi
+ movups %xmm0,offset(%rsp)
mov %rax,offset(%rsp)
call <BIT_initDStream>
cmp $something,%rax
@@ -1627,7 +1625,6 @@
pop %r14
pop %r15
ret
- nopl offset(%rax)
mov offset(%rsp),%r12
cmp $something,%edx
je <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
@@ -2075,8 +2072,8 @@
sub %r8,%rbp
cmp $something,%rcx
jbe <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- movdqu (%rdx),%xmm0
- movups %xmm0,(%rdi)
+ movdqu (%rdx),%xmm3
+ movups %xmm3,(%rdi)
cmp $something,%rbp
jle <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
add %rdi,%rbp
@@ -2147,14 +2144,13 @@
mov offset(%rsp),%rbx
mov offset(%rcx),%rdx
lea (%r12,%r9,1),%rdi
- movdqu offset(%rsp,%r10,1),%xmm0
+ movdqu offset(%rsp,%r10,1),%xmm5
+ movdqu offset(%rbx,%r10,1),%xmm0
mov %rdx,offset(%rsp)
mov %rdi,%rdx
- movaps %xmm0,offset(%rsp)
- movdqu offset(%rbx,%r10,1),%xmm0
- movhlps %xmm0,%xmm5
+ movaps %xmm5,offset(%rsp)
movq %xmm0,%rbx
- movq %xmm5,%rcx
+ pextrq $something,%xmm0,%rcx
lea (%r9,%rbx,1),%r11
sub %rcx,%rdx
lea (%r12,%r11,1),%r8
@@ -2162,8 +2158,8 @@
jb <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
cmp %rax,%rbp
jb <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- movdqu (%rsi),%xmm6
- movups %xmm6,(%r12)
+ movdqu (%rsi),%xmm7
+ movups %xmm7,(%r12)
cmp $something,%r9
ja <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
mov %rax,offset(%rsp)
@@ -2199,14 +2195,14 @@
sub %r8,%rbx
cmp $something,%rcx
jbe <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- movdqu (%rdx),%xmm3
- movups %xmm3,(%rdi)
+ movdqu (%rdx),%xmm6
+ movups %xmm6,(%rdi)
cmp $something,%rbx
jle <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
add %rdi,%rbx
add $something,%rdx
add $something,%rdi
- nopw offset(%rax,%rax,1)
+ nopl offset(%rax)
movdqu (%rdx),%xmm3
add $something,%rdi
add $something,%rdx
@@ -2269,20 +2265,19 @@
mov %rcx,offset(%rsp)
mov %rdi,%rax
movq %xmm0,%rbp
- movhlps %xmm0,%xmm5
mov %r11,offset(%rsp)
+ pextrq $something,%xmm0,%rcx
lea (%r9,%rbp,1),%r15
- movq %xmm5,%rcx
+ sub %rcx,%rax
movl $something,offset(%r10)
lea (%r12,%r15,1),%rsi
- sub %rcx,%rax
cmp %rsi,%r8
jb <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
cmp %rdx,%r11
jb <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- movdqu offset(%r10),%xmm7
- movaps %xmm7,offset(%rsp)
- movups %xmm7,(%r12)
+ movdqu offset(%r10),%xmm5
+ movaps %xmm5,offset(%rsp)
+ movups %xmm5,(%r12)
cmp $something,%r9
ja <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
mov offset(%rsp),%rsi
@@ -2317,14 +2312,14 @@
sub %rdx,%rbp
cmp $something,%rcx
jbe <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- movdqu (%rax),%xmm4
- movups %xmm4,(%rdi)
+ movdqu (%rax),%xmm3
+ movups %xmm3,(%rdi)
cmp $something,%rbp
jle <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
add %rdi,%rbp
add $something,%rax
add $something,%rdi
- nopw offset(%rax,%rax,1)
+ cs nopw offset(%rax,%rax,1)
movdqu (%rax),%xmm6
add $something,%rdi
add $something,%rax
@@ -2412,20 +2407,20 @@
mov offset(%rsp,%r10,1),%rbp
lea (%r12,%r9,1),%rdi
lea -offset(%rsi,%r9,1),%rdx
- movdqu offset(%rsp,%r10,1),%xmm7
+ movdqu offset(%rsp,%r10,1),%xmm3
mov %rdi,%r8
mov %rcx,offset(%rsp)
lea offset(%rbp,%r9,1),%r15
mov offset(%rsp,%r10,1),%rcx
lea (%r12,%r15,1),%r10
- movaps %xmm7,offset(%rsp)
+ movaps %xmm3,offset(%rsp)
sub %rcx,%r8
cmp %r10,%rdx
jb <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
cmp %rax,offset(%rsp)
jb <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- movdqu (%rsi),%xmm0
- movups %xmm0,(%r12)
+ movdqu (%rsi),%xmm4
+ movups %xmm4,(%r12)
cmp $something,%r9
ja <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
mov offset(%rsp),%rsi
@@ -2460,8 +2455,8 @@
sub %rdx,%rbp
cmp $something,%rcx
jbe <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
- movdqu (%r8),%xmm4
- movups %xmm4,(%rdi)
+ movdqu (%r8),%xmm0
+ movups %xmm0,(%rdi)
cmp $something,%rbp
jle <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
add %rdi,%rbp
@@ -2498,9 +2493,9 @@
lea offset(%rsp),%rdx
push offset(%rsp)
sub $something,%rsp
- movdqa offset(%rsp),%xmm7
+ movdqa offset(%rsp),%xmm5
mov offset(%rsp),%rax
- movups %xmm7,(%rsp)
+ movups %xmm5,(%rsp)
mov offset(%rsp),%r9
mov offset(%rsp),%r8
mov %r12,%rdi
@@ -2512,20 +2507,20 @@
mov %rax,%r15
jmp <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
nopl offset(%rax,%rax,1)
- movdqu offset(%rsi),%xmm5
+ movdqu offset(%rsi),%xmm7
sub $something,%r9
- movups %xmm5,offset(%r12)
+ movups %xmm7,offset(%r12)
cmp $something,%r9
jle <ZSTD_decompressSequencesLong_bmi2.constprop.0 + ofs>
lea offset(%r12),%r8
add $something,%rsi
nopw offset(%rax,%rax,1)
- movdqu (%rsi),%xmm3
+ movdqu (%rsi),%xmm4
add $something,%r8
add $something,%rsi
/usr/lib64/libzstd.a/zstd_decompress.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_decompress.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_decompress.o (objdump)
@@ -694,14 +694,14 @@
2b10 fb080100 000f94c1 eb9b660f 1f440000 ..........f..D..
2b20 e9fbdaff ff66662e 0f1f8400 00000000 .....ff.........
2b30 4883ec28 f30f6f44 2430488b 54244066 H..(..oD$0H.T$@f
- 2b40 480f7ec0 48895424 104885c0 488b4424 H.~.H.T$.H..H.D$
- 2b50 380f2904 240f94c1 4885c00f 94c038c1 8.).$...H.....8.
- 2b60 75564883 ec20bfe8 76010066 0f6f4c24 uVH.. ..v..f.oL$
- 2b70 20488954 24100f11 0c24e800 00000048 H.T$....$.....H
- 2b80 83c42048 89c64885 c0742d66 0f6f1424 .. H..H..t-f.o.$
- 2b90 4889f70f 1190a875 0000488b 44241048 H......u..H.D$.H
- 2ba0 8986b875 0000e855 d4ffff48 89f04883 ...u...U...H..H.
- 2bb0 c428c30f 1f440000 31f6ebef 0f1f4000 .(...D..1.....@.
+ 2b40 480f7ec0 48895424 104885c0 66480f3a H.~.H.T$.H..fH.:
+ 2b50 16c0010f 2904240f 94c14885 c00f94c0 ....).$...H.....
+ 2b60 38c17554 4883ec20 bfe87601 00660f6f 8.uTH.. ..v..f.o
+ 2b70 4c242048 89542410 0f110c24 e8000000 L$ H.T$....$....
+ 2b80 004883c4 204889c6 4885c074 2b660f6f .H.. H..H..t+f.o
+ 2b90 14244889 f70f1190 a8750000 488b4424 .$H......u..H.D$
+ 2ba0 10488986 b8750000 e853d4ff ff4889f0 .H...u...S...H..
+ 2bb0 4883c428 c30f1f00 31f6ebf1 0f1f4000 H..(....1.....@.
2bc0 e94bddff ff66662e 0f1f8400 00000000 .K...ff.........
2bd0 b8030002 00c3662e 0f1f8400 00000000 ......f.........
2be0 b8000002 00c3662e 0f1f8400 00000000 ......f.........
@@ -861,57 +861,57 @@
3580 41574156 41554154 4989f455 534889fb AWAVAUATI..USH..
3590 4883ec78 498b3c24 498b4c24 10488b72 H..xI.<$I.L$.H.r
35a0 10488b42 084c8d1c 0f4c8b2a 4d8b4424 .H.B.L...L.*M.D$
- 35b0 084c895c 24584839 f00f8289 0c000049 .L.\$XH9.......I
- 35c0 39c80f82 78070000 83bb7076 00000149 9...x.....pv...I
+ 35b0 084c895c 24584839 f00f8299 0c000049 .L.\$XH9.......I
+ 35c0 39c80f82 88070000 83bb7076 00000149 9.........pv...I
35d0 89d7488b ab787600 004c8bb3 80760000 ..H..xv..L...v..
35e0 4c8b8b88 7600008b 930c7600 000f84fd L...v.....v.....
- 35f0 02000049 8d4c3500 4d8d5405 004c01c7 ...I.L5.M.T..L..
+ 35f0 02000049 8d4c3500 4d8d4c05 004c01c7 ...I.L5.M.L..L..
3600 48897424 2848894c 24184c8d 35000000 H.t$(H.L$.L.5...
- 3610 004c8914 2448897c 24084c89 5c24384c .L..$H.|$.L.\$8L
+ 3610 004c890c 2448897c 24084c89 5c24384c .L..$H.|$.L.\$8L
3620 897c2420 48894424 304889d8 4889cb49 .|$ H.D$0H..H..I
3630 89c583fa 040f8700 00000049 6304964c ...........Ic..L
3640 01f0ffe0 0f1f4000 418b9524 7500004d ......@.A..$u..M
3650 8b85e074 0000498b 85207600 004d89c7 ...t..I.. v..M..
- 3660 4929c783 fa070f84 64050000 498b9518 I)......d...I...
- 3670 76000048 29c24c39 fa0f8210 0b000048 v..H).L9.......H
+ 3660 4929c783 fa070f84 6c050000 498b9518 I)......l...I...
+ 3670 76000048 29c24c39 fa0f8220 0b000048 v..H).L9... ...H
3680 8b2c2448 29dd4c39 fd490f47 ef4885ed .,$H).L9.I.G.H..
- 3690 0f853206 00004801 e84801eb 49898520 ..2...H..H..I..
- 36a0 7600004c 39fd0f82 64080000 498b8d10 v..L9...d...I...
+ 3690 0f854206 00004801 e84801eb 49898520 ..B...H..H..I..
+ 36a0 7600004c 39fd0f82 74080000 498b8d10 v..L9...t...I...
36b0 76000048 8b542408 488d7424 584c89ef v..H.T$.H.t$XL..
36c0 49c78520 76000000 000000e8 80dcffff I.. v...........
- 36d0 4883f888 0f878a08 0000418b 950c7600 H.........A...v.
+ 36d0 4883f888 0f879a08 0000418b 950c7600 H.........A...v.
36e0 00e94cff ffff662e 0f1f8400 00000000 ..L...f.........
- 36f0 418b9564 76000085 d20f856d 08000049 A..dv......m...I
+ 36f0 418b9564 76000085 d20f857d 08000049 A..dv......}...I
3700 8b955076 0000418b 8d907500 00498dad ..Pv..A...u..I..
3710 c4760100 498dbde8 74000048 89eee800 .v..I...t..H....
3720 00000049 89c7418b 85087600 0085c074 ...I..A...v....t
3730 1f4983bd 00760000 00741549 83bde875 .I...v...t.I...u
3740 00000074 0b4c89ef e8c3cdff ff0f1f00 ...t.L..........
- 3750 4983ff88 0f87bd08 00004d85 ff0f8495 I.........M.....
+ 3750 4983ff88 0f87cd08 00004d85 ff0f8495 I.........M.....
3760 02000049 8bbd5076 0000488b 0c244c89 ...I..Pv..H..$L.
- 3770 fa4829fa 4829d948 39d10f82 330a0000 .H).H).H9...3...
+ 3770 fa4829fa 4829d948 39d10f82 430a0000 .H).H).H9...C...
3780 4889de48 01ef4889 542410e8 00000000 H..H..H.T$......
3790 488b5424 104d89bd 50760000 4801d341 H.T$.M..Pv..H..A
37a0 8b950c76 0000e987 feffff0f 1f440000 ...v.........D..
37b0 660fefc0 31d241c7 850c7600 00010000 f...1.A...v.....
- 37c0 00410f11 85407600 00f3410f 6f0c2449 .A...@v...A.o.$I
- 37d0 c7852076 00000000 0000410f 118d7876 .. v......A...xv
+ 37c0 00410f11 85407600 00f3410f 6f142449 .A...@v...A.o.$I
+ 37d0 c7852076 00000000 0000410f 11957876 .. v......A...xv
37e0 0000498b 44241049 c7855076 00000000 ..I.D$.I..Pv....
37f0 000049c7 85647600 00000000 00498985 ..I..dv......I..
3800 88760000 e9fdfeff ff0f1f80 00000000 .v..............
- 3810 498bb540 76000049 8bad4876 0000488b I..@v..I..Hv..H.
- 3820 4c24584c 8b7c2408 4829f549 29cf4889 L$XL.|$.H).I).H.
- 3830 ea4939ef 490f46d7 4885d20f 85cf0300 .I9.I.F.H.......
- 3840 004801d1 488d0432 48894c24 58498985 .H..H..2H.L$XI..
- 3850 40760000 4939ef0f 823e0900 0041c785 @v..I9...>...A..
- 3860 0c760000 02000000 498b9538 76000049 .v......I..8v..I
- 3870 3b95e874 00000f82 6c030000 0f1f4000 ;..t....l.....@.
+ 3810 498bb540 7600004d 8bbd4876 0000488b I..@v..M..Hv..H.
+ 3820 4c24584c 8b542408 4929f749 29ca4c89 L$XL.T$.I).I).L.
+ 3830 fd4d39fa 490f46ea 4885ed0f 85d70300 .M9.I.F.H.......
+ 3840 004801e9 4801f548 894c2458 4989ad40 .H..H..H.L$XI..@
+ 3850 7600004d 39fa0f82 4f090000 41c7850c v..M9...O...A...
+ 3860 76000002 00000049 8b853876 0000493b v......I..8v..I;
+ 3870 85e87400 000f8275 0300000f 1f440000 ..t....u.....D..
3880 418b9524 75000048 8b04244d 8b85e074 A..$u..H..$M...t
3890 00008d4a fd4829d8 4c89c583 f9010f87 ...J.H).L.......
38a0 8c000000 418b8d20 75000085 c90f857d ....A.. u......}
38b0 00000049 39c04889 c5b90100 0000490f ...I9.H.......I.
- 38c0 46e84885 ed480f44 e94839e8 0f83be03 F.H..H.D.H9.....
- 38d0 0000488b 04244839 c30f8431 06000041 ..H..$H9...1...A
+ 38c0 46e84885 ed480f44 e94839e8 0f83ce03 F.H..H.D.H9.....
+ 38d0 0000488b 04244839 c30f8441 06000041 ..H..$H9...A...A
38e0 c7850c76 00000300 0000e967 fdffff90 ...v.......g....
38f0 85d20f84 fbfcffff 4839ef40 0f94c54c ........H9.@...L
3900 39c90f94 c14084cd 74094d39 f00f84e0 9....@..t.M9....
@@ -919,199 +919,200 @@
3920 e85b5d41 5c415d41 5e415fc3 0f1f4000 .[]A\A]A^A_...@.
3930 4d85c075 944c89e8 4c8b5c24 384c8b7c M..u.L..L.\$8L.|
3940 24204989 ddc7800c 76000000 00000048 $ I.....v......H
- 3950 8b4c2458 4889c3f3 410f6f24 244c89e8 .L$XH...A.o$$L..
+ 3950 8b4c2458 4889c3f3 410f6f2c 244c89e8 .L$XH...A.o,$L..
3960 4889ca49 2b07492b 1424488b 7c241849 H..I+.I+.$H.|$.I
- 3970 89471049 89542410 0f11a378 76000049 .G.I.T$....xv..I
+ 3970 89471049 89542410 0f11ab78 76000049 .G.I.T$....xv..I
3980 8b542410 48899388 76000049 39fd7509 .T$.H...v..I9.u.
- 3990 4939cb0f 847f0800 00c7836c 76000000 I9.........lv...
- 39a0 00000048 8babe074 00004885 ed0f857d ...H...t..H....}
+ 3990 4939cb0f 848f0800 00c7836c 76000000 I9.........lv...
+ 39a0 00000048 8babe074 00004885 ed0f858d ...H...t..H.....
39b0 0500008b 93687600 00488bbb 40760000 .....hv..H..@v..
- 39c0 4839bb48 7600000f 85a30700 0085d20f H9.Hv...........
- 39d0 8445ffff ff493b47 080f8279 080000c7 .E...I;G...y....
+ 39c0 4839bb48 7600000f 85b30700 0085d20f H9.Hv...........
+ 39d0 8445ffff ff493b47 080f8289 080000c7 .E...I;G........
39e0 830c7600 00020000 00bd0100 0000e927 ..v............'
39f0 ffffff0f 1f440000 498b85e8 74000048 .....D..I...t..H
- 3a00 83f8ff0f 84370200 004183bd fc740000 .....7...A...t..
+ 3a00 83f8ff0f 843f0200 004183bd fc740000 .....?...A...t..
3a10 01743348 8b4c2458 4c8b4424 084929c8 .t3H.L$XL.D$.I).
- 3a20 4939c00f 83b70300 004183bd 70760000 I9.......A..pv..
+ 3a20 4939c00f 83c70300 004183bd 70760000 I9.......A..pv..
3a30 01751348 8b542408 482b5424 584839c2 .u.H.T$.H+T$XH9.
- 3a40 0f82fa02 0000418b 85f87500 0083f8ff ......A...u.....
- 3a50 0f842d02 000083f8 010f8419 02000049 ..-............I
+ 3a40 0f820a03 0000418b 85f87500 0083f8ff ......A...u.....
+ 3a50 0f843502 000083f8 010f8421 02000049 ..5........!...I
3a60 8bbde075 0000e800 00000066 0fefc031 ...u.......f...1
3a70 f641c785 f8750000 00000000 410f1185 .A...u......A...
3a80 e0750000 4c89efe8 00000000 4883f888 .u..L.......H...
- 3a90 0f876607 0000418b 85c47601 0083e0f0 ..f...A...v.....
- 3aa0 3d502a4d 180f854d 02000041 8b95c876 =P*M...M...A...v
+ 3a90 0f877607 0000418b 85c47601 0083e0f0 ..v...A...v.....
+ 3aa0 3d502a4d 180f855d 02000041 8b95c876 =P*M...]...A...v
3ab0 0100b807 00000041 89852475 0000498b .......A..$u..I.
3ac0 85f07400 00498995 e0740000 ba000400 ..t..I...t......
3ad0 004839d0 480f42c2 498985f0 74000049 .H9.H.B.I...t..I
- 3ae0 39852876 00000f82 18070000 418badf8 9.(v........A...
- 3af0 740000ba 04000000 418bb570 76000039 t.......A..pv..9
- 3b00 d5480f42 ea4889ea 85f6752a ba000002 .H.B.H....u*....
- 3b10 004839d0 480f46d0 4c8d9410 40000200 .H9.H.F.L...@...
- 3b20 498b85e8 74000049 39c2490f 46c24989 I...t..I9.I.F.I.
- 3b30 c7488d54 0500498b 85187600 00498bb5 .H.T..I...v..I..
- 3b40 38760000 4839e80f 92c14c39 fe400f92 8v..H9....L9.@..
- 3b50 c74801f0 488d3452 09f94839 f00f82c5 .H..H.4R..H9....
- 3b60 01000049 8b85d876 01004883 c0014989 ...I...v..H...I.
- 3b70 85d87601 0084c90f 84830300 00498b85 ..v..........I..
- 3b80 d0750000 4885c00f 84c30100 00482de8 .u..H........H-.
- 3b90 76010048 39d00f82 2f020000 498b8510 v..H9.../...I...
- 3ba0 76000048 01e84989 ad187600 00498985 v..H..I...v..I..
- 3bb0 30760000 4d89bd38 76000041 c7850c76 0v..M..8v..A...v
- 3bc0 00000200 0000e9b5 fcffff0f 1f440000 .............D..
- 3bd0 488b2c24 4829dd4c 39fd490f 47efe9b3 H.,$H).L9.I.G...
- 3be0 faffff0f 1f440000 418b8df8 74000048 .....D..A...t..H
- 3bf0 01c84839 c20f8385 fcffff66 0fefc041 ..H9.......f...A
- 3c00 0f118540 760000e9 74fcffff 0f1f4000 ...@v...t.....@.
- 3c10 4903b530 76000048 89cf4889 542410e8 I..0v..H..H.T$..
- 3c20 00000000 498bb540 76000048 8b542410 ....I..@v..H.T$.
- 3c30 4889c1e9 09fcffff 0f1f8400 00000000 H...............
- 3c40 4183bd70 76000001 0f85f8fd ffff4183 A..pv.........A.
- 3c50 bdfc7400 00010f84 eafdffff 498b85e8 ..t.........I...
- 3c60 74000048 83f8ff0f 84d9fdff ffe9c1fd t..H............
- 3c70 ffff660f 1f440000 41c785f8 75000000 ..f..D..A...u...
- 3c80 00000049 8bb5e875 0000e9f5 fdffff90 ...I...u........
- 3c90 488b5424 08488d74 24584989 e84889d9 H.T$.H.t$XI..H..
- 3ca0 4c89efe8 a8d6ffff 4883f888 0f875e05 L.......H.....^.
- 3cb0 0000418b 950c7600 004801eb e971f9ff ..A...v..H...q..
- 3cc0 ff0f1f80 00000000 49038510 76000048 ........I...v..H
- 3cd0 89ea4889 de4c8944 24104889 c7e80000 ..H..L.D$.H.....
- 3ce0 0000498b 85207600 004c8b44 2410e9a3 ..I.. v..L.D$...
- 3cf0 f9ffff0f 1f440000 498b9550 76000048 .....D..I..Pv..H
- 3d00 89ee4c89 efe886d0 ffff4883 f8880f87 ..L.......H.....
- 3d10 51050000 ba030000 00b80200 0000e994 Q...............
- 3d20 fdffff0f 1f440000 49c785d8 76010000 .....D..I...v...
- 3d30 00000084 c90f8542 feffffe9 7bfeffff .......B....{...
- 3d40 48c7c5ba ffffffe9 cefbffff 0f1f4000 H.............@.
- 3d50 48895424 104883ec 20f3410f 6f95a875 H.T$.H.. .A.o..u
- 3d60 0000498b bd107600 000f1114 24498b85 ..I...v.....$I..
- 3d70 b8750000 48894424 10e80000 0000488b .u..H.D$......H.
- 3d80 7c2430f3 410f6f9d a8750000 49c78538 |$0.A.o..u..I..8
- 3d90 76000000 00000049 c7851876 00000000 v......I...v....
- 3da0 00000f11 1c24498b 85b87500 00488944 .....$I...u..H.D
- 3db0 2410e800 00000048 83c42049 89851076 $......H.. I...v
- 3dc0 00004885 c00f85d8 fdffff48 c7c5c0ff ..H........H....
- 3dd0 ffffe943 fbffff66 0f1f8400 00000000 ...C...f........
- 3de0 488b7424 30488b44 24284c89 44244848 H.t$0H.D$(L.D$HH
- 3df0 8b7c2418 48894c24 404829c6 48897424 .|$.H.L$@H).H.t$
- 3e00 10e89ad6 ffff488b 74241048 8b4c2440 ......H.t$.H.L$@
- 3e10 4c8b4424 484839c6 0f8222fe ffff4c89 L.D$HH9..."...L.
- 3e20 c54989c0 418b85f8 75000049 89ca4c8b .I..A...u..I..L.
/usr/lib64/libzstd.a/zstd_decompress.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_decompress.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_decompress.o (disasm)
@@ -2708,7 +2708,7 @@
movq %xmm0,%rax
mov %rdx,offset(%rsp)
test %rax,%rax
- mov offset(%rsp),%rax
+ pextrq $something,%xmm0,%rax
movaps %xmm0,(%rsp)
sete %cl
test %rax,%rax
@@ -2734,7 +2734,7 @@
mov %rsi,%rax
add $something,%rsp
ret
- nopl offset(%rax,%rax,1)
+ nopl (%rax)
xor %esi,%esi
jmp <ZSTD_createDStream_advanced + ofs>
nopl offset(%rax)
@@ -3398,12 +3398,12 @@
mov offset(%rbx),%edx
je <ZSTD_decompressStream + ofs>
lea offset(%r13,%rsi,1),%rcx
- lea offset(%r13,%rax,1),%r10
+ lea offset(%r13,%rax,1),%r9
add %r8,%rdi
mov %rsi,offset(%rsp)
mov %rcx,offset(%rsp)
lea offset(%rip),%r14 # <ZSTD_decompressStream + ofs>
- mov %r10,(%rsp)
+ mov %r9,(%rsp)
mov %rdi,offset(%rsp)
mov %r11,offset(%rsp)
mov %r15,offset(%rsp)
@@ -3495,9 +3495,9 @@
xor %edx,%edx
movl $something,offset(%r13)
movups %xmm0,offset(%r13)
- movdqu (%r12),%xmm1
+ movdqu (%r12),%xmm2
movq $something,offset(%r13)
- movups %xmm1,offset(%r13)
+ movups %xmm2,offset(%r13)
mov offset(%r12),%rax
movq $something,offset(%r13)
movq $something,offset(%r13)
@@ -3505,27 +3505,27 @@
jmp <ZSTD_decompressStream + ofs>
nopl offset(%rax)
mov offset(%r13),%rsi
- mov offset(%r13),%rbp
+ mov offset(%r13),%r15
mov offset(%rsp),%rcx
- mov offset(%rsp),%r15
- sub %rsi,%rbp
- sub %rcx,%r15
- mov %rbp,%rdx
- cmp %rbp,%r15
- cmovbe %r15,%rdx
- test %rdx,%rdx
+ mov offset(%rsp),%r10
+ sub %rsi,%r15
+ sub %rcx,%r10
+ mov %r15,%rbp
+ cmp %r15,%r10
+ cmovbe %r10,%rbp
+ test %rbp,%rbp
jne <ZSTD_decompressStream + ofs>
- add %rdx,%rcx
- lea (%rdx,%rsi,1),%rax
+ add %rbp,%rcx
+ add %rsi,%rbp
mov %rcx,offset(%rsp)
- mov %rax,offset(%r13)
- cmp %rbp,%r15
+ mov %rbp,offset(%r13)
+ cmp %r15,%r10
jb <ZSTD_decompressStream + ofs>
movl $something,offset(%r13)
- mov offset(%r13),%rdx
- cmp offset(%r13),%rdx
+ mov offset(%r13),%rax
+ cmp offset(%r13),%rax
jb <ZSTD_decompressStream + ofs>
- nopl offset(%rax)
+ nopl offset(%rax,%rax,1)
mov offset(%r13),%edx
mov (%rsp),%rax
mov offset(%r13),%r8
@@ -3581,7 +3581,7 @@
movl $something,offset(%rax)
mov offset(%rsp),%rcx
mov %rax,%rbx
- movdqu (%r12),%xmm4
+ movdqu (%r12),%xmm5
mov %r13,%rax
mov %rcx,%rdx
sub (%r15),%rax
@@ -3589,7 +3589,7 @@
mov offset(%rsp),%rdi
mov %rax,offset(%r15)
mov %rdx,offset(%r12)
- movups %xmm4,offset(%rbx)
+ movups %xmm5,offset(%rbx)
mov offset(%r12),%rdx
mov %rdx,offset(%rbx)
cmp %rdi,%r13
@@ -3658,11 +3658,11 @@
mov %rax,offset(%r13)
cmp %rax,offset(%r13)
jb <ZSTD_decompressStream + ofs>
- mov offset(%r13),%ebp
- mov $something,%edx
+ movdqa offset(%rip),%xmm1 # <ZSTD_decompressStream + ofs>
+ movd offset(%r13),%xmm0
mov offset(%r13),%esi
- cmp %edx,%ebp
- cmovb %rdx,%rbp
+ pmaxud %xmm1,%xmm0
+ movd %xmm0,%ebp
mov %rbp,%rdx
test %esi,%esi
jne <ZSTD_decompressStream + ofs>
@@ -3711,9 +3711,9 @@
cmova %r15,%rbp
jmp <ZSTD_decompressStream + ofs>
nopl offset(%rax,%rax,1)
- mov offset(%r13),%ecx
- add %rcx,%rax
- cmp %rax,%rdx
+ mov offset(%r13),%edx
+ add %rbp,%rdx
+ cmp %rdx,%rax
jae <ZSTD_decompressStream + ofs>
pxor %xmm0,%xmm0
movups %xmm0,offset(%r13)
@@ -3721,10 +3721,11 @@
nopl offset(%rax)
add offset(%r13),%rsi
mov %rcx,%rdi
- mov %rdx,offset(%rsp)
+ mov %rbp,%rdx
+ mov %r10,offset(%rsp)
call <ZSTD_decompressStream + ofs>
mov offset(%r13),%rsi
- mov offset(%rsp),%rdx
+ mov offset(%rsp),%r10
mov %rax,%rcx
jmp <ZSTD_decompressStream + ofs>
nopl offset(%rax,%rax,1)
@@ -3740,7 +3741,7 @@
movl $something,offset(%r13)
mov offset(%r13),%rsi
jmp <ZSTD_decompressStream + ofs>
- nop
+ nopw offset(%rax,%rax,1)
mov offset(%rsp),%rdx
lea offset(%rsp),%rsi
mov %rbp,%r8
@@ -3782,17 +3783,17 @@
nopl offset(%rax)
mov %rdx,offset(%rsp)
sub $something,%rsp
- movdqu offset(%r13),%xmm2
+ movdqu offset(%r13),%xmm3
mov offset(%r13),%rdi
- movups %xmm2,(%rsp)
+ movups %xmm3,(%rsp)
mov offset(%r13),%rax
mov %rax,offset(%rsp)
call <ZSTD_decompressStream + ofs>
mov offset(%rsp),%rdi
- movdqu offset(%r13),%xmm3
+ movdqu offset(%r13),%xmm4
movq $something,offset(%r13)
movq $something,offset(%r13)
- movups %xmm3,(%rsp)
+ movups %xmm4,(%rsp)
mov offset(%r13),%rax
mov %rax,offset(%rsp)
call <ZSTD_decompressStream + ofs>
@@ -4220,14 +4221,14 @@
push %rbx
mov %rcx,%rbx
sub $something,%rsp
+ pinsrq $something,(%rcx),%xmm0
mov offset(%rsp),%rbp
- movhps (%rcx),%xmm0
mov %rsi,(%rsp)
lea offset(%rsp),%rdx
+ mov %rsp,%rsi
movups %xmm0,offset(%rsp)
movq %r9,%xmm0
- mov %rsp,%rsi
- movhps offset(%rbp),%xmm0
+ pinsrq $something,offset(%rbp),%xmm0
mov %r8,offset(%rsp)
movups %xmm0,offset(%rsp)
call <ZSTD_decompressStream_simpleArgs + ofs>
/usr/lib64/libzstd.a/zstd_lazy.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_lazy.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_lazy.o (objdump)
@@ -41,337 +41,337 @@
00240 6932b179 379e0fb6 4c24fc41 89f741d3 i2.y7...L$.A..A.
00250 ef4c89f9 eba0662e 0f1f8400 00000000 .L....f.........
00260 5b5d4489 4f2c415c 415d415e 415fc390 []D.O,A\A]A^A_..
- 00270 89f04189 d0488d35 00000000 89ca488d ..A..H.5......H.
- 00280 0d000000 0066480f 6ec64881 ec700100 .....fH.n.H..p..
- 00290 004189f9 66480f6e c9488d35 00000000 .A..fH.n.H.5....
- 002a0 488d0d00 00000066 0f6cc166 480f6ed1 H......f.l.fH.n.
- 002b0 488d3d00 0000000f 29442488 66480f6e H.=.....)D$.fH.n
- 002c0 c6488d0d 00000000 488d3500 00000066 .H......H.5....f
- 002d0 0f6cc266 480f6ed9 488d0d00 0000000f .l.fH.n.H.......
- 002e0 29442498 66480f6e c766480f 6ee1488d )D$.fH.n.fH.n.H.
- 002f0 3d000000 00660f6c c3488d0d 00000000 =....f.l.H......
- 00300 0f294424 a866480f 6ec66648 0f6ee948 .)D$.fH.n.fH.n.H
- 00310 8d350000 0000660f 6cc4488d 0d000000 .5....f.l.H.....
- 00320 000f2944 24b86648 0f6ec766 480f6ef1 ..)D$.fH.n.fH.n.
- 00330 488d3d00 00000066 0f6cc548 8d0d0000 H.=....f.l.H....
- 00340 00000f29 4424c866 480f6ec6 66480f6e ...)D$.fH.n.fH.n
- 00350 f9488d35 00000000 660f6cc6 488d0d00 .H.5....f.l.H...
- 00360 0000000f 294424d8 66480f6e c766480f ....)D$.fH.n.fH.
- 00370 6ec9488d 3d000000 00660f6c c7488d0d n.H.=....f.l.H..
- 00380 00000000 0f294424 e866480f 6ec66648 .....)D$.fH.n.fH
- 00390 0f6ed148 8d350000 0000660f 6cc1488d .n.H.5....f.l.H.
- 003a0 0d000000 000f2944 24f86648 0f6ec766 ......)D$.fH.n.f
- 003b0 480f6ed9 488d3d00 00000066 0f6cc248 H.n.H.=....f.l.H
- 003c0 8d0d0000 00000f29 44240866 480f6ec6 .......)D$.fH.n.
- 003d0 66480f6e e1488d35 00000000 660f6cc3 fH.n.H.5....f.l.
- 003e0 488d0d00 0000000f 29442418 66480f6e H.......)D$.fH.n
- 003f0 c766480f 6ee9488d 7c244866 0f6cc4b9 .fH.n.H.|$Hf.l..
- 00400 24000000 0f294424 2866480f 6ec6488d $....)D$(fH.n.H.
- 00410 35000000 00f348a5 b9060000 00660f6c 5.....H......f.l
- 00420 c539c80f 29442438 0f47c1b9 04000000 .9..)D$8.G......
- 00430 39c80f42 c183e804 4183f801 74424183 9..B....A...tBA.
- 00440 f8027554 b9060000 00488d14 d2488d04 ..uT.....H...H..
- 00450 404139c9 440f47c9 b9040000 004139c9 @A9.D.G......A9.
- 00460 440f42c9 4801d041 8d49fc48 01c8488b D.B.H..A.I.H..H.
- 00470 44c44848 81c47001 0000c30f 1f440000 D.HH..p......D..
- 00480 488d1452 4801d048 8b44c4e8 4881c470 H..RH..H.D..H..p
- 00490 010000c3 0f1f4000 488d1452 4801d048 ......@.H..RH..H
- 004a0 8b44c488 4881c470 010000c3 0f1f4000 .D..H..p......@.
- 004b0 41574989 f0415649 89f64155 41545553 AWI..AVI..AUATUS
- 004c0 4c8b7f08 4889fb4c 8b4f7048 8b6b604d L...H..L.OpH.k`M
- 004d0 29fe4889 5424e0ba 01000000 4589f345 ).H.T$......E..E
- 004e0 89f44889 4c24f08b 8ff40000 0089d089 ..H.L$..........
- 004f0 d6d3e08b 8ff00000 00448d50 ffd3e68b .........D.P....
- 00500 4f1c4489 f74129f3 29cf39fe 8b73288b O.D..A).).9..s(.
- 00510 7b2c440f 43d985f6 440f45d9 4489f129 {,D.C...D.E.D..)
- 00520 c14439f0 b8000000 000f42c1 8b8bfc00 .D9.......B.....
- 00530 000089c6 4889f8d3 e24c01ff b9400000 ....H....L...@..
- 00540 002b8bf8 00000044 39f07352 49bd0000 .+.....D9.sRI...
- 00550 9bbfdcbc 1bcf4c89 7c24e889 7424f889 ......L.|$..t$..
- 00560 5424fc0f 1f440000 488b3745 89d74883 T$...D..H.7E..H.
- 00570 c7014121 c7490faf f548d3ee 488d74b5 ..A!.I...H..H.t.
- 00580 008b1643 8914b989 0683c001 4139c475 ...C........A9.u
- 00590 d74c8b7c 24e88b74 24f88b54 24fc48b8 .L.|$..t$..T$.H.
- 005a0 00009bbf dcbc1bcf 490faf00 4489732c ........I...D.s,
- 005b0 bf030000 0048d3e8 8b448500 4439d80f .....H...D..D9..
- 005c0 828e0000 00488b5c 24e0418d 4c240289 .....H.\$.A.L$..
- 005d0 4c24f84c 8d6bf94c 8d73fd4c 8d63ffeb L$.L.k.L.s.L.c..
- 005e0 1e0f1f80 00000000 39c67367 4421d083 ........9.sgD!..
- 005f0 ea01418b 04814439 d8725885 d2745489 ..A...D9.rX..tT.
- 00600 c1410fb6 1c384c01 f9381c39 75da4d39 .A...8L..8.9u.M9
- 00610 e8735548 8b19498b 284839eb 0f848e00 .sUH..I.(H9.....
- 00620 00004831 eb31c9f3 480fbccb c1f90348 ..H1.1..H......H
- 00630 63c94839 cf73b18b 7c24f848 8b5c24f0 c.H9.s..|$.H.\$.
- 00640 29c74889 3b498d3c 0848397c 24e04889 ).H.;I.<.H9|$.H.
- 00650 cf75955b 4889f85d 415c415d 415e415f .u.[H..]A\A]A^A_
- 00660 c30f1f80 00000000 4c89c54c 39f5730b ........L..L9.s.
- 00670 8b5d0039 190f8485 0000004c 39e57309 .].9.......L9.s.
- 00680 0fb75d00 66391974 67488b5c 24e04839 ..].f9.tgH.\$.H9
- 00690 dd730f0f b65d0038 190f94c1 0fb6c948 .s...].8.......H
- 006a0 01cd4889 e94c29c1 eb88660f 1f440000 ..H..L)...f..D..
- 006b0 498d6808 4883c108 4c39ed73 ae488b19 I.h.H...L9.s.H..
- 006c0 48895c24 e8488b5d 0048395c 24e87440 H.\$.H.].H9\$.t@
- 006d0 488b4c24 e84831d9 f3480fbc c9c1f903 H.L$.H1..H......
- 006e0 4863c948 01e94c29 c1e944ff ffff6690 Hc.H..L)..D...f.
- 006f0 4883c502 4883c102 eb8f660f 1f440000 H...H.....f..D..
- 00700 4883c504 4883c104 e96effff ff0f1f00 H...H....n......
- 00710 4883c508 4883c108 4c39ed72 a0e949ff H...H...L9.r..I.
- 00720 ffff6666 2e0f1f84 00000000 000f1f00 ..ff............
- 00730 41574989 f0415649 89f64155 41545553 AWI..AVI..AUATUS
- 00740 4c8b7f08 4889fb4c 8b4f7048 8b6b604d L...H..L.OpH.k`M
- 00750 29fe4889 5424e0ba 01000000 4589f345 ).H.T$......E..E
- 00760 89f44889 4c24f08b 8ff40000 0089d089 ..H.L$..........
- 00770 d6d3e08b 8ff00000 00448d50 ffd3e68b .........D.P....
- 00780 4f1c4489 f74129f3 29cf39fe 8b73288b O.D..A).).9..s(.
- 00790 7b2c440f 43d985f6 440f45d9 4489f129 {,D.C...D.E.D..)
- 007a0 c14439f0 b8000000 000f42c1 8b8bfc00 .D9.......B.....
- 007b0 000089c6 4889f8d3 e24c01ff b9400000 ....H....L...@..
- 007c0 002b8bf8 00000044 39f07352 49bd0000 .+.....D9.sRI...
- 007d0 00bbdcbc 1bcf4c89 7c24e889 7424f889 ......L.|$..t$..
- 007e0 5424fc0f 1f440000 488b3745 89d74883 T$...D..H.7E..H.
- 007f0 c7014121 c7490faf f548d3ee 488d74b5 ..A!.I...H..H.t.
- 00800 008b1643 8914b989 0683c001 4139c475 ...C........A9.u
- 00810 d74c8b7c 24e88b74 24f88b54 24fc48b8 .L.|$..t$..T$.H.
- 00820 000000bb dcbc1bcf 490faf00 4489732c ........I...D.s,
- 00830 bf030000 0048d3e8 8b448500 4439d80f .....H...D..D9..
- 00840 828e0000 00488b5c 24e0418d 4c240289 .....H.\$.A.L$..
- 00850 4c24f84c 8d6bf94c 8d73fd4c 8d63ffeb L$.L.k.L.s.L.c..
- 00860 1e0f1f80 00000000 39c67367 4421d083 ........9.sgD!..
- 00870 ea01418b 04814439 d8725885 d2745489 ..A...D9.rX..tT.
- 00880 c1410fb6 1c384c01 f9381c39 75da4d39 .A...8L..8.9u.M9
- 00890 e8735548 8b19498b 284839eb 0f848e00 .sUH..I.(H9.....
- 008a0 00004831 eb31c9f3 480fbccb c1f90348 ..H1.1..H......H
- 008b0 63c94839 cf73b18b 7c24f848 8b5c24f0 c.H9.s..|$.H.\$.
- 008c0 29c74889 3b498d3c 0848397c 24e04889 ).H.;I.<.H9|$.H.
- 008d0 cf75955b 4889f85d 415c415d 415e415f .u.[H..]A\A]A^A_
- 008e0 c30f1f80 00000000 4c89c54c 39f5730b ........L..L9.s.
- 008f0 8b5d0039 190f8485 0000004c 39e57309 .].9.......L9.s.
- 00900 0fb75d00 66391974 67488b5c 24e04839 ..].f9.tgH.\$.H9
- 00910 dd730f0f b65d0038 190f94c1 0fb6c948 .s...].8.......H
- 00920 01cd4889 e94c29c1 eb88660f 1f440000 ..H..L)...f..D..
- 00930 498d6808 4883c108 4c39ed73 ae488b19 I.h.H...L9.s.H..
- 00940 48895c24 e8488b5d 0048395c 24e87440 H.\$.H.].H9\$.t@
- 00950 488b4c24 e84831d9 f3480fbc c9c1f903 H.L$.H1..H......
- 00960 4863c948 01e94c29 c1e944ff ffff6690 Hc.H..L)..D...f.
- 00970 4883c502 4883c102 eb8f660f 1f440000 H...H.....f..D..
- 00980 4883c504 4883c104 e96effff ff0f1f00 H...H....n......
- 00990 4883c508 4883c108 4c39ed72 a0e949ff H...H...L9.r..I.
- 009a0 ffff6666 2e0f1f84 00000000 000f1f00 ..ff............
- 009b0 41574989 f04889d6 ba010000 00415689 AWI..H.......AV.
- 009c0 d04d89c6 41554154 554889fd 53488b5f .M..AUATUH..SH._
- 009d0 084c8b4f 704929de 48894c24 f04589f4 .L.OpI).H.L$.E..
- 009e0 4589f345 89f58b8f f4000000 d3e08b8f E..E............
- 009f0 f0000000 89d7448d 50ffd3e7 8b4d1c41 ......D.P....M.A
- 00a00 29fb4129 cc4439e7 8b7d284c 8b656044 ).A).D9..}(L.e`D
- 00a10 0f43d985 ff8b7d2c 440f45d9 4489f129 .C....},D.E.D..)
- 00a20 c14439f0 b8000000 000f42c1 8b8dfc00 .D9.......B.....
- 00a30 00004189 c74889f8 d3e24801 dfb92000 ..A..H....H... .
- 00a40 00002b8d f8000000 4439f073 4748895c ..+.....D9.sGH.\
- 00a50 24e04489 7c24e889 5424fc0f 1f440000 $.D.|$..T$...D..
- 00a60 691fb179 379e4589 d74883c7 014121c7 i..y7.E..H...A!.
- 00a70 d3eb498d 1c9c8b13 438914b9 890383c0 ..I.....C.......
- 00a80 014139c5 75da488b 5c24e044 8b7c24e8 .A9.u.H.\$.D.|$.
- 00a90 8b5424fc 416900b1 79379e44 89752cbf .T$.Ai..y7.D.u,.
- 00aa0 03000000 d3e8418b 04844439 d80f8289 ......A...D9....
- 00ab0 00000041 8d4d024c 8d76f989 4c24fc48 ...A.M.L.v..L$.H
- 00ac0 8d4efd4c 8d6eff48 894c24e8 eb1a6690 .N.L.n.H.L$...f.
- 00ad0 4139c773 674421d0 83ea0141 8b048144 A9.sgD!....A...D
- 00ae0 39d87258 85d27454 89c1410f b62c3848 9.rX..tT..A..,8H
- 00af0 01d94038 2c3975d8 4d39f073 53488b29 ..@8,9u.M9.sSH.)
- 00b00 4d8b204c 39e50f84 94000000 4c31e531 M. L9.......L1.1
- 00b10 c9f3480f bccdc1f9 034863c9 4839cf73 ..H......Hc.H9.s
- 00b20 af8b7c24 fc488b6c 24f029c7 48897d00 ..|$.H.l$.).H.}.
- 00b30 498d3c08 4839fe48 89cf7594 5b4889f8 I.<.H9.H..u.[H..
- 00b40 5d415c41 5d415e41 5fc3660f 1f440000 ]A\A]A^A_.f..D..
- 00b50 4d89c448 8b6c24e8 4939ec73 0c418b2c M..H.l$.I9.s.A.,
- 00b60 2439290f 84870000 004d39ec 730a410f $9)......M9.s.A.
- 00b70 b72c2466 39297468 4939f473 11410fb6 .,$f9)thI9.s.A..
- 00b80 2c244038 290f94c1 0fb6c949 01cc4c89 ,$@8)......I..L.
- 00b90 e14c29c1 eb86662e 0f1f8400 00000000 .L)...f.........
- 00ba0 4d8d6008 4883c108 4d39f473 a6488b29 M.`.H...M9.s.H.)
- 00bb0 48896c24 e0498b2c 2448396c 24e07440 H.l$.I.,$H9l$.t@
- 00bc0 488b4c24 e04831e9 f3480fbc c9c1f903 H.L$.H1..H......
- 00bd0 4863c94c 01e14c29 c1e93eff ffff6690 Hc.L..L)..>...f.
- 00be0 4983c402 4883c102 eb8e660f 1f440000 I...H.....f..D..
- 00bf0 4983c404 4883c104 e96cffff ff0f1f00 I...H....l......
- 00c00 4983c408 4883c108 4d39f472 a0e941ff I...H...M9.r..A.
- 00c10 ffff6666 2e0f1f84 00000000 000f1f00 ..ff............
- 00c20 41574989 fb4989f0 41564c8d 77404155 AWI..I..AVL.w@AU
- 00c30 41545553 4881ece0 0000004c 8b6f0844 ATUSH......L.o.D
- 00c40 8b573448 8b5f6048 8b6f3848 895424b0 .W4H._`H.o8H.T$.
- 00c50 4889f7ba 01000000 48894c24 884c29ef H.......H.L$.L).
- 00c60 4d89e941 8b8bf000 000089d0 89fe4189 M..A..........A.
- 00c70 fc48895c 24904189 ffd3e048 896c2498 .H.\$.A....H.l$.
- 00c80 89c1418b 431c4489 5424a841 29cc29c6 ..A.C.D.T$.A).).
- 00c90 39f1418b 4b28418b 732c440f 43e085c9 9.A.K(A.s,D.C...
- 00ca0 418b8bfc 00000044 0f45e0b8 04000000 A......D.E......
- 00cb0 39c10f47 c8b83800 00004429 d0894424 9..G..8...D)..D$
- 00cc0 a489f8d3 e229f03d 80010000 0f87e802 .....).=........
- 00cd0 000039fe 0f83a800 00008b44 24a8b938 ..9........D$..8
- 00ce0 0000004c 894c24a8 48897c24 b8895424 ...L.L$.H.|$..T$
- 00cf0 c029c189 f0448964 24c84d8d 54050849 .)...D.d$.M.T..I
- 00d00 bd000000 bbdcbc1b cf0f1f80 00000000 ................
- 00d10 498b0249 83c20149 0fafc548 d3e889c2 I..I...I...H....
- 00d20 c1ea08c1 e2040f18 0c930f18 4c550089 ............LU..
- 00d30 f283e207 498d1496 448b2289 024489e2 ....I...D."..D..
- 00d40 c1ea08c1 e2044c8d 4c550041 0fb60183 ......L.LU.A....
- 00d50 e80183e0 0f418801 8d781048 984801d0 .....A...x.H.H..
- 00d60 45882439 89348383 c6014139 f775a14c E.$9.4....A9.u.L
- 00d70 8b4c24a8 488b7c24 b88b5424 c0448b64 .L$.H.|$..T$.D.d
- 00d80 24c889f9 488b7424 98488b5c 24904189 $...H.t$.H.\$.A.
- 00d90 7b2c48b8 000000bb dcbc1bcf 490faf44 {,H.........I..D
- 00da0 09080fb6 4c24a448 d3e889c1 c1e908c1 ....L$.H........
- 00db0 e1040f18 0c8b0f18 0c4e4889 f983e107 .........NH.....
- 00dc0 498d0c8e 448b2989 014489e8 66410f6e I...D.)..D..fA.n
- 00dd0 c5c1e808 660f60c0 c1e00466 0f61c04c ....f.`....f.a.L
- 00de0 8d144666 0f70c000 488d1c83 31f6f341 ..Ff.p..H...1..A
- 00df0 0f6f4a10 410fb60a 660f74c1 89cd83e5 .oJ.A...f.t.....
- 00e00 0f660fd7 c066d3c8 0fb7c048 85c07525 .f...f.....H..u%
- 00e10 eb37660f 1f440000 4189fe48 83c60143 .7f..D..A..H...C
- 00e20 0f180c31 897cb4d4 488d78ff 4821f874 ...1.|..H.x.H!.t
- 00e30 1839f274 1431fff3 480fbcf8 01ef83e7 .9.t.1..H.......
- 00e40 0f8b3cbb 4439e773 cf8d410f 83e00f8d ..<.D9.s..A.....
- 00e50 50104188 02489845 882c1241 8b532c8d P.A..H.E.,.A.S,.
- 00e60 4a014189 4b2c8914 834885f6 0f84b402 J.A.K,...H......
- 00e70 0000488b 6c24b048 8d5424d8 b9030000 ..H.l$.H.T$.....
- 00e80 004183c7 024c8d14 b2488d5d f94c8d6d .A...L...H.].L.m
/usr/lib64/libzstd.a/zstd_lazy.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_lazy.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_lazy.o (disasm)
@@ -195,88 +195,76 @@
ZSTD_selectLazyVTable.isra.0:
mov %esi,%eax
- mov %edx,%r8d
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
+ movd %edi,%xmm0
+ mov %edx,%r8d
+ movq %rsi,%xmm1
mov %ecx,%edx
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movq %rsi,%xmm0
sub $something,%rsp
- mov %edi,%r9d
- movq %rcx,%xmm1
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm1,%xmm0
- movq %rcx,%xmm2
+ movaps %xmm1,-offset(%rsp)
+ movq %rsi,%xmm1
lea offset(%rip),%rdi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rsi,%xmm0
- lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm2,%xmm0
- movq %rcx,%xmm3
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rdi,%xmm0
- movq %rcx,%xmm4
+ movaps %xmm1,-offset(%rsp)
+ movq %rdi,%xmm1
lea offset(%rip),%rdi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm3,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rsi,%xmm0
- movq %rcx,%xmm5
+ movaps %xmm1,-offset(%rsp)
+ movq %rsi,%xmm1
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm4,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rdi,%xmm0
- movq %rcx,%xmm6
+ movaps %xmm1,-offset(%rsp)
+ movq %rdi,%xmm1
lea offset(%rip),%rdi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm5,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rsi,%xmm0
- movq %rcx,%xmm7
+ movaps %xmm1,-offset(%rsp)
+ movq %rsi,%xmm1
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm6,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rdi,%xmm0
- movq %rcx,%xmm1
+ movaps %xmm1,-offset(%rsp)
+ movq %rdi,%xmm1
lea offset(%rip),%rdi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm7,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rsi,%xmm0
- movq %rcx,%xmm2
+ movaps %xmm1,-offset(%rsp)
+ movq %rsi,%xmm1
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm1,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,-offset(%rsp)
- movq %rdi,%xmm0
- movq %rcx,%xmm3
+ movaps %xmm1,-offset(%rsp)
+ movq %rdi,%xmm1
lea offset(%rip),%rdi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm2,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,offset(%rsp)
- movq %rsi,%xmm0
- movq %rcx,%xmm4
+ movaps %xmm1,offset(%rsp)
+ movq %rsi,%xmm1
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
- punpcklqdq %xmm3,%xmm0
+ pinsrq $something,%rcx,%xmm1
lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
- movaps %xmm0,offset(%rsp)
- movq %rdi,%xmm0
- movq %rcx,%xmm5
+ movaps %xmm1,offset(%rsp)
+ movq %rdi,%xmm1
lea offset(%rsp),%rdi
- punpcklqdq %xmm4,%xmm0
- mov $something,%ecx
- movaps %xmm0,offset(%rsp)
- movq %rsi,%xmm0
+ pinsrq $something,%rcx,%xmm1
+ lea offset(%rip),%rcx # <ZSTD_selectLazyVTable.isra.0 + ofs>
+ movaps %xmm1,offset(%rsp)
+ movq %rsi,%xmm1
lea offset(%rip),%rsi # <ZSTD_selectLazyVTable.isra.0 + ofs>
+ pinsrq $something,%rcx,%xmm1
+ mov $something,%ecx
rep movsq %ds:(%rsi),%es:(%rdi)
mov $something,%ecx
- punpcklqdq %xmm5,%xmm0
+ movaps %xmm1,offset(%rsp)
cmp %ecx,%eax
- movaps %xmm0,offset(%rsp)
cmova %ecx,%eax
mov $something,%ecx
cmp %ecx,%eax
@@ -286,21 +274,20 @@
je <ZSTD_selectLazyVTable.isra.0 + ofs>
cmp $something,%r8d
jne <ZSTD_selectLazyVTable.isra.0 + ofs>
- mov $something,%ecx
+ movdqa offset(%rip),%xmm1 # <ZSTD_selectLazyVTable.isra.0 + ofs>
lea (%rdx,%rdx,8),%rdx
lea (%rax,%rax,2),%rax
- cmp %ecx,%r9d
- cmova %ecx,%r9d
- mov $something,%ecx
- cmp %ecx,%r9d
- cmovb %ecx,%r9d
add %rdx,%rax
- lea -offset(%r9),%ecx
+ pminud %xmm1,%xmm0
+ movdqa offset(%rip),%xmm1 # <ZSTD_selectLazyVTable.isra.0 + ofs>
+ pmaxud %xmm1,%xmm0
+ movd %xmm0,%ecx
+ sub $something,%ecx
add %rcx,%rax
mov offset(%rsp,%rax,8),%rax
add $something,%rsp
ret
- nopl offset(%rax,%rax,1)
+ nopl offset(%rax)
lea (%rdx,%rdx,2),%rdx
add %rdx,%rax
mov -offset(%rsp,%rax,8),%rax
@@ -890,22 +877,25 @@
mov offset(%rdi),%r10d
mov offset(%rdi),%rbx
mov offset(%rdi),%rbp
- mov %rdx,-offset(%rsp)
mov %rsi,%rdi
- mov $something,%edx
+ mov %rdx,-offset(%rsp)
mov %rcx,-offset(%rsp)
+ mov $something,%edx
sub %r13,%rdi
mov %r13,%r9
mov offset(%r11),%ecx
mov %edx,%eax
mov %edi,%esi
mov %edi,%r12d
+ movdqa offset(%rip),%xmm1 # <ZSTD_RowFindBestMatch_noDict_5_4 + ofs>
+ movd offset(%r11),%xmm0
mov %rbx,-offset(%rsp)
mov %edi,%r15d
shl %cl,%eax
mov %rbp,-offset(%rsp)
mov %eax,%ecx
mov offset(%r11),%eax
+ pminud %xmm1,%xmm0
mov %r10d,-offset(%rsp)
sub %ecx,%r12d
sub %eax,%esi
@@ -914,16 +904,13 @@
mov offset(%r11),%esi
cmovae %eax,%r12d
test %ecx,%ecx
- mov offset(%r11),%ecx
+ movd %xmm0,%ecx
cmovne %eax,%r12d
mov $something,%eax
- cmp %eax,%ecx
- cmova %eax,%ecx
- mov $something,%eax
+ shl %cl,%edx
/usr/lib64/libzstd.a/zstd_ldm.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_ldm.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_ldm.o (objdump)
@@ -134,15 +134,15 @@
0810 a4248800 0000488d 4afd4883 ea014889 .$....H.J.H...H.
0820 8c249000 00004889 94249800 00006690 .$....H..$....f.
0830 488b3348 8b4c2410 448b430c 448b5308 H.3H.L$.D.C.D.S.
- 0840 4889f248 8b431048 29ca6641 0f6ed066 H..H.C.H).fA.n.f
- 0850 0f6ec266 0f62c248 39ee0f82 f8030000 .n.f.b.H9.......
- 0860 488b8c24 a8000000 4c8d0c08 4c39c80f H..$....L...L9..
- 0870 83e30300 0048c744 24200000 000048c7 .....H.D$ ....H.
- 0880 44243000 00000048 c7442428 00000000 D$0....H.D$(....
- 0890 48c74424 40000000 00448954 24604889 H.D$@....D.T$`H.
- 08a0 5c24684c 89742470 4c897c24 78448bbc \$hL.t$pL.|$xD..
- 08b0 24a40000 00488994 24800000 00488b94 $....H..$....H..
- 08c0 24c00000 000f1f00 443b4004 0f856e01 $.......D;@...n.
+ 0840 4889f248 8b431048 29ca660f 6ec26641 H..H.C.H).f.n.fA
+ 0850 0f3a22c0 014839ee 0f82fa03 0000488b .:"..H9.......H.
+ 0860 8c24a800 00004c8d 0c084c39 c80f83e5 .$....L...L9....
+ 0870 03000048 c7442420 00000000 48c74424 ...H.D$ ....H.D$
+ 0880 30000000 0048c744 24280000 000048c7 0....H.D$(....H.
+ 0890 44244000 00000044 89542460 48895c24 D$@....D.T$`H.\$
+ 08a0 684c8974 24704c89 7c247844 8bbc24a4 hL.t$pL.|$xD..$.
+ 08b0 00000048 89942480 00000048 8b9424c0 ...H..$....H..$.
+ 08c0 0000000f 1f440000 443b4004 0f856e01 .....D..D;@...n.
08d0 00008b38 397c240c 0f836201 000089f9 ...89|$...b.....
08e0 4439bc24 a0000000 0f83da02 00004439 D9.$..........D9
08f0 ff0f8351 04000048 8bbc24c8 0000004c ...Q...H..$....L
@@ -269,12 +269,12 @@
1080 8d5e0249 29c46648 0f6ec844 89e74429 .^.I).fH.n.D..D)
1090 df660f6e c78d4f02 66480f7e c6660f6c .f.n..O.fH.~.f.l
10a0 c0488d2c 30488bb4 24d00000 00438d04 .H.,0H..$....C..
- 10b0 0b4429e0 4139c90f 42c20f16 4e104989 .D).A9..B...N.I.
- 10c0 f1660fd4 c189461c 0f114608 8b761889 .f....F...F..v..
- 10d0 8424a000 0000418d 04334429 e039ce44 .$....A..3D).9.D
- 10e0 89c14489 de0f42c2 ba010000 00418341 ..D...B......A.A
- 10f0 20014531 c0d3e244 29e64189 4118498b .E1...D).A.A.I.
- 1100 41284c8d 0cd0662e 0f1f8400 00000000 A(L...f.........
+ 10b0 0b4429e0 4139c966 480f3a22 4e10010f .D).A9.fH.:"N...
+ 10c0 42c24989 f1660fd4 c189461c 0f114608 B.I..f....F...F.
+ 10d0 8b761889 8424a000 0000418d 04334429 .v...$....A..3D)
+ 10e0 e039ce44 89c14489 de0f42c2 ba010000 .9.D..D...B.....
+ 10f0 00418341 20014531 c0d3e244 29e64189 .A.A .E1...D).A.
+ 1100 4118498b 41284c8d 0cd0660f 1f440000 A.I.A(L...f..D..
1110 8b0839f9 8d140e41 0f42d048 83c00889 ..9....A.B.H....
1120 50f84939 c175e948 8b8424d0 00000048 P.I9.u.H..$....H
1130 896c2410 8b942424 010000c7 40300000 .l$...$$....@0..
@@ -306,74 +306,73 @@
12d0 00000031 d24885c0 74098378 7c0119d2 ...1.H..t..x|...
12e0 83c2038b bd080100 004c8954 2408e800 .........L.T$...
12f0 0000004c 8b542408 48894424 208b8508 ...L.T$.H.D$ ...
- 1300 01000083 f8060f87 a4030000 498b5208 ............I.R.
- 1310 4b8d3c27 493b5218 0f830904 00004939 K.<'I;R.......I9
- 1320 ff0f8300 0400004d 89fd4889 7c240849 .......M..H.|$.I
+ 1300 01000083 f8060f87 94030000 498b5208 ............I.R.
+ 1310 4b8d3c27 493b5218 0f83f903 00004939 K.<'I;R.......I9
+ 1320 ff0f83f0 0300004d 89fd4889 7c240849 .......M..H.|$.I
1330 89ef4c89 f54d89d6 eb76660f 1f440000 ..L..M...vf..D..
- 1340 f30f6f30 0f113248 83fe100f 877f0200 ..o0..2H........
+ 1340 f30f6f28 0f112a48 83fe100f 876f0200 ..o(..*H.....o..
1350 00480173 18488b43 084183c4 03498d55 .H.s.H.C.A...I.U
1360 fd668970 04448920 4881faff ff000076 .f.p.D. H......v
1370 144889c6 482b33c7 43480200 000048c1 .H..H+3.CH....H.
1380 fe038973 4c668950 064883c0 08498b56 ...sLf.P.H...I.V
- 1390 084901cd 48894308 493b5618 0f837e02 .I..H.C.I;V...~.
- 13a0 0000488b 44240849 39c50f83 70020000 ..H.D$.I9...p...
+ 1390 084901cd 48894308 493b5618 0f836e02 .I..H.C.I;V...n.
+ 13a0 0000488b 44240849 39c50f83 60020000 ..H.D$.I9...`...
13b0 4d8b0648 8d345248 8b442408 498d34b0 M..H.4RH.D$.I.4.
13c0 4c29e88b 4e08448b 460489c7 448b2641 L)..N.D.F...D.&A
- 13d0 8d340889 4c241439 f00f83b1 01000041 .4..L$.9.......A
- 13e0 39c00f83 b8010000 8b4c242c 4429c789 9........L$,D)..
+ 13d0 8d340889 4c241439 f00f83a1 01000041 .4..L$.9.......A
+ 13e0 39c00f83 a8010000 8b4c242c 4429c789 9........L$,D)..
13f0 7c241439 cfb90000 0000440f 42e18b54 |$.9......D.B..T
1400 242c89c6 4c89f744 89442428 48894424 $,..L..D.D$(H.D$
1410 18e80000 0000448b 44242848 8b442418 ......D.D$(H.D$.
1420 418b772c 4c89ea49 2b57088d be000400 A.w,L..I+W......
- 1430 004585e4 0f84d602 000039d7 731989d0 .E........9.s...
+ 1430 004585e4 0f84c602 000039d7 731989d0 .E........9.s...
1440 29f0be00 0200002d 00040000 39f00f47 )......-....9..G
1450 c629c241 89572c41 8b870801 000083f8 .).A.W,A........
- 1460 010f8449 01000083 f8027517 31d24c89 ...I......u.1.L.
+ 1460 010f8439 01000083 f8027517 31d24c89 ...9......u.1.L.
1470 ee4c89ff 44894424 18e80000 0000448b .L..D.D$......D.
1480 4424184c 89e94c89 44241848 89ea4889 D$.L..L.D$.H..H.
1490 de4c89ff 488b4424 20ffd04c 8b442418 .L..H.D$ ..L.D$.
- 14a0 66410f6e c4488b53 18660f6e 5d004889 fA.n.H.S.f.n].H.
- 14b0 c6488b7c 24088b45 044b8d4c 0500448b .H.|$..E.K.L..D.
- 14c0 6c241466 0f62c348 83ef2089 45084889 l$.f.b.H.. .E.H.
- 14d0 c8660fd6 45004829 f04839cf 0f835efe .f..E.H).H9...^.
- 14e0 ffff4839 c77259f3 0f6f3849 89fb4929 ..H9.rY..o8I..I)
- 14f0 c34883c0 104e8d04 1a0f113a 4883c210 .H...N.....:H...
- 1500 4983fb10 7e28662e 0f1f8400 00000000 I...~(f.........
- 1510 f30f6f08 4883c220 4883c020 0f114ae0 ..o.H.. H.. ..J.
- 1520 f30f6f50 f00f1152 f04c39c2 72e24889 ..oP...R.L9.r.H.
- 1530 f84c89c2 eb0f662e 0f1f8400 00000000 .L....f.........
- 1540 4839c873 1d4989c8 31ff4929 c00f1f00 H9.s.I..1.I)....
- 1550 440fb60c 3844880c 3a4883c7 014c39c7 D...8D..:H...L9.
- 1560 75ee4801 7318488b 43084881 feffff00 u.H.s.H.C.H.....
- 1570 000f86e2 fdffff48 89c2482b 13c74348 .......H..H+..CH
- 1580 01000000 48c1fa03 89534ce9 c9fdffff ....H....SL.....
- 1590 4883c201 49895608 e983feff ff0f1f00 H...I.V.........
- 15a0 4531e4e9 56feffff 0f1f8400 00000000 E1..V...........
- 15b0 31d24c89 ee4c89ff 44894424 18e80000 1.L..L..D.D$....
- 15c0 0000448b 442418e9 b7feffff 0f1f4000 ..D.D$........@.
- 15d0 488b5318 f30f6f78 100f117a 104883fe H.S...ox...z.H..
- 15e0 200f8e7b ffffff48 8d3c3248 83c02048 ..{...H.<2H.. H
- 15f0 83c2200f 1f440000 f30f6f20 4883c220 .. ..D....o H..
- 1600 4883c020 0f1162e0 f30f6f68 f00f116a H.. ..b...oh...j
- 1610 f04839fa 72e2e947 ffffff0f 1f440000 .H9.r..G.....D..
- 1620 488b7c24 084989ee 4c89fd4d 89ef8b85 H.|$.I..L..M....
- 1630 08010000 8b752c4c 29ef4989 f84c89fa .....u,L).I..L..
- 1640 8dbe0004 0000482b 550839d7 731989d7 ......H+U.9.s...
- 1650 29f78db7 00fcffff bf000200 0039fe0f )............9..
- 1660 47f729f2 89552c83 f8010f84 84000000 G.)..U,.........
- 1670 83f80275 1731d24c 89fe4889 ef4c8944 ...u.1.L..H..L.D
- 1680 2408e800 0000004c 8b442408 488b4424 $......L.D$.H.D$
- 1690 204883c4 384c89f9 4c89f248 89de4889 H..8L..L..H..H.
- 16a0 ef5b5d41 5c415d41 5e415fff e00f1f00 .[]A\A]A^A_.....
- 16b0 4d89e04c 89f94c89 f24889de 4889ef4c M..L..L..H..H..L
- 16c0 89542408 488b4424 204c8995 10010000 .T$.H.D$ L......
- 16d0 ffd0488b 7c24084c 89e64989 c3e80000 ..H.|$.L..I.....
- 16e0 00004883 c4384c89 d85b5d41 5c415d41 ..H..8L..[]A\A]A
- 16f0 5e415fc3 31d24c89 fe4889ef 4c894424 ^A_.1.L..H..L.D$
- 1700 08e80000 00004c8b 442408e9 7cffffff ......L.D$..|...
- 1710 4989ee4c 89fd4989 c04d89ef 8b850801 I..L..I..M......
- 1720 0000e916 ffffff8b 752c4d89 e0e90bff ........u,M.....
- 1730 ffff ..
+ 14a0 66410f6e c4488b53 184889c6 488b7c24 fA.n.H.S.H..H.|$
+ 14b0 088b4504 4b8d4c05 00660f3a 22450001 ..E.K.L..f.:"E..
+ 14c0 448b6c24 14894508 4883ef20 4889c866 D.l$..E.H.. H..f
+ 14d0 0fd64500 4829f048 39cf0f83 60feffff ..E.H).H9...`...
+ 14e0 4839c772 4bf30f6f 304989fb 4929c348 H9.rK..o0I..I).H
+ 14f0 83c0104e 8d041a0f 11324883 c2104983 ...N.....2H...I.
+ 1500 fb107e22 0f1f4000 f30f6f08 4883c220 ..~"..@...o.H..
+ 1510 4883c020 0f114ae0 f30f6f50 f00f1152 H.. ..J...oP...R
+ 1520 f04c39c2 72e24889 f84c89c2 eb076690 .L9.r.H..L....f.
+ 1530 4839c873 1d4989c8 31ff4929 c00f1f00 H9.s.I..1.I)....
+ 1540 440fb60c 3844880c 3a4883c7 014c39c7 D...8D..:H...L9.
+ 1550 75ee4801 7318488b 43084881 feffff00 u.H.s.H.C.H.....
+ 1560 000f86f2 fdffff48 89c2482b 13c74348 .......H..H+..CH
+ 1570 01000000 48c1fa03 89534ce9 d9fdffff ....H....SL.....
+ 1580 4883c201 49895608 e993feff ff0f1f00 H...I.V.........
+ 1590 4531e4e9 66feffff 0f1f8400 00000000 E1..f...........
+ 15a0 31d24c89 ee4c89ff 44894424 18e80000 1.L..L..D.D$....
+ 15b0 0000448b 442418e9 c7feffff 0f1f4000 ..D.D$........@.
+ 15c0 488b5318 f30f6f78 100f117a 104883fe H.S...ox...z.H..
+ 15d0 200f8e7b ffffff48 8d3c3248 83c02048 ..{...H.<2H.. H
+ 15e0 83c2200f 1f440000 f30f6f18 4883c220 .. ..D....o.H..
+ 15f0 4883c020 0f115ae0 f30f6f60 f00f1162 H.. ..Z...o`...b
+ 1600 f04839fa 72e2e947 ffffff0f 1f440000 .H9.r..G.....D..
+ 1610 488b7c24 084989ee 4c89fd4d 89ef8b85 H.|$.I..L..M....
+ 1620 08010000 8b752c4c 29ef4989 f84c89fa .....u,L).I..L..
+ 1630 8dbe0004 0000482b 550839d7 731989d7 ......H+U.9.s...
+ 1640 29f78db7 00fcffff bf000200 0039fe0f )............9..
+ 1650 47f729f2 89552c83 f8010f84 84000000 G.)..U,.........
+ 1660 83f80275 1731d24c 89fe4889 ef4c8944 ...u.1.L..H..L.D
+ 1670 2408e800 0000004c 8b442408 488b4424 $......L.D$.H.D$
+ 1680 204883c4 384c89f9 4c89f248 89de4889 H..8L..L..H..H.
+ 1690 ef5b5d41 5c415d41 5e415fff e00f1f00 .[]A\A]A^A_.....
+ 16a0 4d89e04c 89f94c89 f24889de 4889ef4c M..L..L..H..H..L
+ 16b0 89542408 488b4424 204c8995 10010000 .T$.H.D$ L......
+ 16c0 ffd0488b 7c24084c 89e64989 c3e80000 ..H.|$.L..I.....
+ 16d0 00004883 c4384c89 d85b5d41 5c415d41 ..H..8L..[]A\A]A
+ 16e0 5e415fc3 31d24c89 fe4889ef 4c894424 ^A_.1.L..H..L.D$
+ 16f0 08e80000 00004c8b 442408e9 7cffffff ......L.D$..|...
+ 1700 4989ee4c 89fd4989 c04d89ef 8b850801 I..L..I..M......
+ 1710 0000e916 ffffff8b 752c4d89 e0e90bff ........u,M.....
+ 1720 ffff ..
Contents of section .rodata:
0000 5c77775f 2cf7b8f5 12c47a6b 265f9384 \ww_,.....zk&_..
0010 cc0c73ca a9ad47b6 deb14f11 4bbb65b0 ..s...G...O.K.e.
@@ -505,7 +504,7 @@
07f0 2babcd7e f251f70c f4d81326 4fa14d2b +..~.Q.....&O.M+
Contents of section .note.gnu.property:
0000 04000000 20000000 05000000 474e5500 .... .......GNU.
- 0010 020001c0 04000000 01000000 00000000 ................
+ 0010 020001c0 04000000 03000000 00000000 ................
0020 010001c0 04000000 09000000 00000000 ................
Contents of section .eh_frame:
0000 14000000 00000000 017a5200 01781001 .........zR..x..
@@ -529,10 +528,10 @@
0120 420e0846 0b000000 10000000 2c010000 B..F........,...
0130 00000000 8e000000 00000000 10000000 ................
0140 40010000 00000000 67000000 00000000 @.......g.......
- 0150 64000000 54010000 00000000 a2040000 d...T...........
+ 0150 64000000 54010000 00000000 92040000 d...T...........
0160 00420e10 8f02480e 188e0345 0e208d04 .B....H....E. ..
0170 420e288c 05410e30 8606470e 3883074c B.(..A.0..G.8..L
- 0180 0e7003e0 030a0e38 4d0e3041 0e28420e .p.....8M.0A.(B.
+ 0180 0e7003d0 030a0e38 4d0e3041 0e28420e .p.....8M.0A.(B.
0190 20420e18 420e1042 0e08450b 760a0e38 B..B..B..E.v..8
01a0 440e3041 0e28420e 20420e18 420e1042 D.0A.(B. B..B..B
01b0 0e08410b 00000000 ..A.....
/usr/lib64/libzstd.a/zstd_ldm.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_ldm.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_ldm.o (disasm)
@@ -535,9 +535,8 @@
mov %rsi,%rdx
mov offset(%rbx),%rax
sub %rcx,%rdx
- movd %r8d,%xmm2
movd %edx,%xmm0
- punpckldq %xmm2,%xmm0
+ pinsrd $something,%r8d,%xmm0
cmp %rbp,%rsi
jb <ZSTD_ldm_generateSequences + ofs>
mov offset(%rsp),%rcx
@@ -555,7 +554,7 @@
mov offset(%rsp),%r15d
mov %rdx,offset(%rsp)
mov offset(%rsp),%rdx
- nopl (%rax)
+ nopl offset(%rax,%rax,1)
cmp offset(%rax),%r8d
jne <ZSTD_ldm_generateSequences + ofs>
mov (%rax),%edi
@@ -1048,8 +1047,8 @@
lea (%r11,%r9,1),%eax
sub %r12d,%eax
cmp %ecx,%r9d
+ pinsrq $something,offset(%rsi),%xmm1
cmovb %edx,%eax
- movhps offset(%rsi),%xmm1
mov %rsi,%r9
paddq %xmm1,%xmm0
mov %eax,offset(%rsi)
@@ -1070,7 +1069,7 @@
mov %eax,offset(%r9)
mov offset(%r9),%rax
lea (%rax,%rdx,8),%r9
- cs nopw offset(%rax,%rax,1)
+ nopw offset(%rax,%rax,1)
mov (%rax),%ecx
cmp %edi,%ecx
lea (%rsi,%rcx,1),%edx
@@ -1228,8 +1227,8 @@
mov %r10,%r14
jmp <ZSTD_ldm_blockCompress + ofs>
nopw offset(%rax,%rax,1)
- movdqu (%rax),%xmm6
- movups %xmm6,(%rdx)
+ movdqu (%rax),%xmm5
+ movups %xmm5,(%rdx)
cmp $something,%rsi
ja <ZSTD_ldm_blockCompress + ofs>
add %rsi,offset(%rbx)
@@ -1321,15 +1320,14 @@
mov offset(%rsp),%r8
movd %r12d,%xmm0
mov offset(%rbx),%rdx
- movd offset(%rbp),%xmm3
mov %rax,%rsi
mov offset(%rsp),%rdi
mov offset(%rbp),%eax
lea offset(%r13,%r8,1),%rcx
+ pinsrd $something,offset(%rbp),%xmm0
mov offset(%rsp),%r13d
- punpckldq %xmm3,%xmm0
- sub $something,%rdi
mov %eax,offset(%rbp)
+ sub $something,%rdi
mov %rcx,%rax
movq %xmm0,offset(%rbp)
sub %rsi,%rax
@@ -1337,16 +1335,16 @@
jae <ZSTD_ldm_blockCompress + ofs>
cmp %rax,%rdi
jb <ZSTD_ldm_blockCompress + ofs>
- movdqu (%rax),%xmm7
+ movdqu (%rax),%xmm6
mov %rdi,%r11
sub %rax,%r11
add $something,%rax
lea (%rdx,%r11,1),%r8
- movups %xmm7,(%rdx)
+ movups %xmm6,(%rdx)
add $something,%rdx
cmp $something,%r11
jle <ZSTD_ldm_blockCompress + ofs>
- cs nopw offset(%rax,%rax,1)
+ nopl offset(%rax)
movdqu (%rax),%xmm1
add $something,%rdx
add $something,%rax
@@ -1358,7 +1356,7 @@
mov %rdi,%rax
mov %r8,%rdx
jmp <ZSTD_ldm_blockCompress + ofs>
- cs nopw offset(%rax,%rax,1)
+ xchg %ax,%ax
cmp %rcx,%rax
jae <ZSTD_ldm_blockCompress + ofs>
mov %rcx,%r8
@@ -1404,12 +1402,12 @@
add $something,%rax
add $something,%rdx
nopl offset(%rax,%rax,1)
- movdqu (%rax),%xmm4
+ movdqu (%rax),%xmm3
add $something,%rdx
add $something,%rax
+ movups %xmm3,-offset(%rdx)
+ movdqu -offset(%rax),%xmm4
movups %xmm4,-offset(%rdx)
- movdqu -offset(%rax),%xmm5
- movups %xmm5,-offset(%rdx)
cmp %rdi,%rdx
jb <ZSTD_ldm_blockCompress + ofs>
jmp <ZSTD_ldm_blockCompress + ofs>
/usr/lib64/libzstd.a/zstdmt_compress.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstdmt_compress.o (objdump)
+++ new /usr/lib64/libzstd.a/zstdmt_compress.o (objdump)
@@ -111,8 +111,8 @@
06a0 4c89e7e8 00000000 4889c248 83f8880f L.......H..H....
06b0 879d0000 00488b53 50488b73 484531c9 .....H.SPH.sHE1.
06c0 ff742408 4531c041 54b90100 0000e97e .t$.E1.AT......~
- 06d0 feffff0f 1f440000 f30f6f72 104883ec .....D....or.H..
- 06e0 200f1134 24488b42 20488944 2410e800 ..4$H.B H.D$...
+ 06d0 feffff0f 1f440000 f30f6f6a 104883ec .....D....oj.H..
+ 06e0 200f112c 24488b42 20488944 2410e800 ..,$H.B H.D$...
06f0 00000048 8b7b2848 83c42048 89c54c8b ...H.{(H.. H..L.
0700 77084d85 f60f84ba fdffffe8 f0f8ffff w.M.............
0710 4c8b6b40 48894424 1048b8ab aaaaaaaa L.k@H.D$.H......
@@ -122,18 +122,18 @@
0750 ffff4889 530831d2 488b4330 8b4b683b ..H.S.1.H.C0.Kh;
0760 88500900 00722883 c1018988 50090000 .P...r(.....P...
0770 488b8860 09000048 2b886809 0000660f H..`...H+.h...f.
- 0780 6ef9660f 70c7e066 0fd68078 09000048 n.f.p..f...x...H
+ 0780 6ef1660f 70c6e066 0fd68078 09000048 n.f.p..f...x...H
0790 8b7c2410 4885ff74 29488b43 288b4814 .|$.H..t)H.C(.H.
- 07a0 3b481073 6b8d7101 4883c103 89701448 ;H.sk.q.H....p.H
+ 07a0 3b481073 638d7101 4883c103 89701448 ;H.sc.q.H....p.H
07b0 c1e10448 8b742418 4801c848 89384889 ...H.t$.H..H.8H.
07c0 70084885 ed741848 8b4b1848 6341083b p.H..t.H.K.HcA.;
- 07d0 41047d6c 8d700189 71084889 6cc12848 A.}l.p..q.H.l.(H
- 07e0 035308f3 0f7e4360 66480f6e ea660f6c .S...~C`fH.n.f.l
- 07f0 c50f1103 4881c408 0100005b 5d415c41 ....H......[]A\A
- 0800 5d415e41 5fc3662e 0f1f8400 00000000 ]A^A_.f.........
- 0810 f30f6f78 18488954 24084883 ec20488b ..ox.H.T$.H.. H.
- 0820 7c24300f 113c2448 8b402848 89442410 |$0..<$H.@(H.D$.
- 0830 e8000000 004883c4 20488b54 2408eb82 .....H.. H.T$...
+ 07d0 41047d6c 8d700189 71084889 6cc128f3 A.}l.p..q.H.l.(.
+ 07e0 0f7e4360 48035308 66480f3a 22c2010f .~C`H.S.fH.:"...
+ 07f0 11034881 c4080100 005b5d41 5c415d41 ..H......[]A\A]A
+ 0800 5e415fc3 0f1f4000 f30f6f78 18488954 ^A_...@...ox.H.T
+ 0810 24084883 ec20488b 7c24300f 113c2448 $.H.. H.|$0..<$H
+ 0820 8b402848 89442410 e8000000 004883c4 .@(H.D$......H..
+ 0830 20488b54 2408eb8a 0f1f8400 00000000 H.T$...........
0840 4889ef48 89542408 e8000000 00488b54 H..H.T$......H.T
0850 2408eb8b 0f1f4000 488bb330 01000048 $.....@.H..0...H
0860 89742408 e903feff ff0f1f80 00000000 .t$.............
@@ -141,7 +141,7 @@
0880 85c00f84 c3feffff 48894338 48895340 ........H.C8H.S@
0890 e95cfcff ff0f1f00 41837c24 68014c8b .\......A.|$h.L.
08a0 73584c8b 43600f84 54010000 418b5424 sXL.C`..T...A.T$
- 08b0 2c85d274 094d85c0 0f855302 0000418b ,..t.M....S...A.
+ 08b0 2c85d274 094d85c0 0f854f02 0000418b ,..t.M....O...A.
08c0 84245009 0000488b 54243883 c0014189 .$P...H.T$8...A.
08d0 84245009 00004885 d20f84d8 fcffff48 .$P...H........H
08e0 8b742420 4889efe8 00000000 8b436c4c .t$ H........ClL
@@ -158,218 +158,218 @@
0990 fdffff0f 1f440000 e8000000 004889c2 .....D.......H..
09a0 ebce85c0 8b4b700f 9fc00fb6 c009c875 .....Kp........u
09b0 8631d2eb c50f1f00 488b5330 48c74308 .1......H.S0H.C.
- 09c0 c0ffffff 3b825009 00000f82 3a010000 ....;.P.....:...
+ 09c0 c0ffffff 3b825009 00000f82 36010000 ....;.P.....6...
09d0 83c00189 82500900 00488b82 60090000 .....P...H..`...
09e0 482b8268 09000066 0f6ef066 0f70c6e0 H+.h...f.n.f.p..
09f0 660fd682 78090000 31d2e9c3 fdffff90 f...x...1.......
- 0a00 498dbc24 b8000000 4d85c00f 84a20000 I..$....M.......
+ 0a00 498dbc24 b8000000 4d85c00f 849e0000 I..$....M.......
0a10 00498b94 24b80000 00418b84 24d00000 .I..$....A..$...
- 0a20 004c39f2 0f84ff00 0000498b b424c000 .L9.......I..$..
- 0a30 0000660f 6ef04c89 f14829f2 660f6ec2 ..f.n.L..H).f.n.
- 0a40 4829d141 89d34189 d1660f62 c666480f H).A..A..f.b.fH.
- 0a50 6ef64129 c366410f d68424d0 00000066 n.A).fA...$....f
- 0a60 480f6ec1 660f6cc6 410f1184 24c00000 H.n.f.l.A...$...
- 0a70 004183fb 07770a41 899424d4 00000089 .A...w.A..$.....
- 0a80 d04b8d14 064801f0 49899424 b8000000 .K...H..I..$....
- 0a90 4839c276 1e4489c8 4c8d1c06 4d39de73 H9.v.D..L...M9.s
- 0aa0 124829f2 4839c244 0f4eca45 898c24d4 .H).H9.D.N.E..$.
- 0ab0 00000049 8d542468 488d7424 204c89f1 ...I.T$hH.t$ L..
- 0ac0 4c894424 08e80000 0000498b 8424d800 L.D$......I..$..
- 0ad0 00004c8b 442408f3 410f6fb4 24b80000 ..L.D$..A.o.$...
- 0ae0 00498984 24800900 00410f11 b4246009 .I..$....A...$`.
- 0af0 0000f341 0f6fb424 c8000000 410f11b4 ...A.o.$....A...
- 0b00 24700900 00e9a2fd ffff31d2 e9b6fcff $p........1.....
- 0b10 ff498dbc 24f80800 004c89c2 4c89f6e8 .I..$....L..L...
- 0b20 00000000 e995fdff ff4189c1 498bb424 .........A..I..$
- 0b30 c8000000 418b8424 d4000000 e940ffff ....A..$.....@..
- 0b40 ff66662e 0f1f8400 00000000 0f1f4000 .ff...........@.
- 0b50 31c0c366 662e0f1f 84000000 00006690 1..ff.........f.
- 0b60 4885ff0f 845f0200 00415449 89fc5553 H...._...ATI..US
- 0b70 4883ec20 f687280b 0000010f 84370200 H.. ..(......7..
- 0b80 004c89e7 e887f5ff ff498b84 24100b00 .L.......I..$...
- 0b90 00498b7c 2408f341 0f6f8424 000b0000 .I.|$..A.o.$....
- 0ba0 48894424 100f2904 244885ff 74164883 H.D$..).$H..t.H.
- 0bb0 ec204889 4424100f 110424e8 00000000 . H.D$....$.....
- 0bc0 4883c420 498b5c24 104885db 74668b4b H.. I.\$.H..tf.K
- 0bd0 1085c974 3d31ed66 0f1f8400 00000000 ...t=1.f........
- 0be0 f30f6f4b 1889e848 83ec2083 c50148c1 ..oK...H.. ...H.
- 0bf0 e004488b 7c18300f 110c2448 8b432848 ..H.|.0...$H.C(H
- 0c00 89442410 e8000000 004883c4 203b6b10 .D$......H.. ;k.
- 0c10 72cef30f 6f731848 83ec2048 89df0f11 r...os.H.. H....
- 0c20 3424488b 43284889 442410e8 00000000 4$H.C(H.D$......
- 0c30 4883c420 498b6c24 188b5504 85d27e1b H.. I.l$..U...~.
- 0c40 31db660f 1f440000 488b7cdd 284883c3 1.f..D..H.|.(H..
- 0c50 01e80000 0000395d 047fedf3 0f6f5d10 ......9].....o].
- 0c60 4883ec20 4889ef0f 111c2448 8b452048 H.. H.....$H.E H
- 0c70 89442410 e8000000 00498b5c 24204883 .D$......I.\$ H.
- 0c80 c4204885 db745d8b 431085c0 743431ed . H..t].C...t41.
- 0c90 f30f6f53 1889e848 83ec2083 c50148c1 ..oS...H.. ...H.
- 0ca0 e004488b 7c18300f 11142448 8b432848 ..H.|.0...$H.C(H
- 0cb0 89442410 e8000000 004883c4 203b6b10 .D$......H.. ;k.
- 0cc0 72cef30f 6f7b1848 83ec2048 89df0f11 r...o{.H.. H....
- 0cd0 3c24488b 43284889 442410e8 00000000 <$H.C(H.D$......
- 0ce0 4883c420 f3410f6f 8424d001 0000498b H.. .A.o.$....I.
- 0cf0 8424e001 00004883 ec20498b bc241002 .$....H.. I..$..
- 0d00 00000f29 44242048 89442430 0f110424 ...)D$ H.D$0...$
- 0d10 48894424 10e80000 0000660f 6f642420 H.D$......f.od$
- 0d20 488b4424 30498bbc 24200200 00488944 H.D$0I..$ ...H.D
- 0d30 24100f11 2424e800 00000049 8bbc2418 $...$$.....I..$.
- 0d40 0b000048 83c420e8 00000000 498bbc24 ...H.. .....I..$
- 0d50 18010000 4885ff74 28f3410f 6fb42400 ....H..t(.A.o.$.
- 0d60 0b000048 83ec200f 11342449 8b842410 ...H.. ..4$I..$.
- 0d70 0b000048 89442410 e8000000 004883c4 ...H.D$......H..
- 0d80 20f3410f 6fac2400 0b000048 83ec204c .A.o.$....H.. L
- 0d90 89e70f11 2c24498b 8424100b 00004889 ....,$I..$....H.
- 0da0 442410e8 00000000 4883c440 31c05b5d D$......H..@1.[]
- 0db0 415cc30f 1f440000 488b3fe8 00000000 A\...D..H.?.....
- 0dc0 e9bcfdff ff0f1f00 31c0c30f 1f440000 ........1....D..
- 0dd0 4885ff0f 84370100 00415741 56415541 H....7...AWAVAUA
- 0de0 544989fc 55534883 ec28488b 3fe80000 TI..USH..(H.?...
- 0df0 00004889 44240849 8b442410 8b501044 ..H.D$.I.D$..P.D
- 0e00 8d7aff85 d20f8415 01000048 c1e20431 .z.........H...1
- 0e10 ed4801c2 0f1f4000 48036838 4883c010 .H....@.H.h8H...
- 0e20 4839d075 f3418b84 24d00a00 0083c001 H9.u.A..$.......
- 0e30 488d1480 4c8d34d0 4a8d04f5 00000000 H...L.4.J.......
- 0e40 48894424 18498b44 24188b50 048d4aff H.D$.I.D$..P..J.
- 0e50 488d34cd 30000000 48897424 1085d20f H.4.0...H.t$....
- 0e60 84cb0000 004c8d70 284c8d6c c83031db .....L.p(L.l.01.
- 0e70 498b3e49 83c608e8 00000000 4801c34d I.>I........H..M
- 0e80 39ee75ec 498b4424 208b5010 8d4aff49 9.u.I.D$ .P..J.I
- 0e90 8d4c0f08 48c1e104 4989cd85 d2747948 .L..H...I....tyH
- 0ea0 c1e20445 31ff4801 c20f1f80 00000000 ...E1.H.........
- 0eb0 4c037838 4883c010 4839c275 f3498bbc L.x8H...H9.u.I..
- 0ec0 24180b00 00e80000 0000488b 74241848 $.........H.t$.H
- 0ed0 89c2498b 84242001 0000488d 8406300b ..I..$ ...H...0.
- 0ee0 0000488b 74241048 01f0488b 74240848 ..H.t$.H..H.t$.H
- 0ef0 83c4284c 01e84801 f04801e8 4801d85b ..(L..H..H..H..[
- 0f00 5d4c01f8 415c415d 4801d041 5e415fc3 ]L..A\A]H..A^A_.
- 0f10 31c0c30f 1f440000 4531ffeb a00f1f00 1....D..E1......
- 0f20 31ede9fe feffff66 0f1f8400 00000000 1......f........
- 0f30 31dbe94d ffffff66 0f1f8400 00000000 1..M...f........
- 0f40 554531c0 31c948c7 c2ffffff ff534889 UE1.1.H......SH.
- 0f50 fb4883ec 288b462c 8b6f2c89 47544889 .H..(.F,.o,.GTH.
- 0f60 e7e80000 0000892c 24f30f6f 4c240c66 .......,$..oL$.f
- 0f70 0f6f0424 0f11432c 0f114b38 4883c428 .o.$..C,..K8H..(
- 0f80 5b5dc366 662e0f1f 84000000 00006690 [].ff.........f.
- 0f90 55538bae d80a0000 4889fb44 8b8ee800 US......H..D....
- 0fa0 0000488b bef00a00 004c8b86 10010000 ..H......L......
- 0fb0 f30f6f8e f00a0000 8b96d40a 00004101 ..o...........A.
- 0fc0 e94901f8 660f6dc9 4439ca0f 837f0000 .I..f.m.D9......
- 0fd0 00448b9e d00a0000 4c8b5608 31f66690 .D......L.V.1.f.
- 0fe0 4489d821 d0488d0c 80488d04 c8498d04 D..!.H...H...I..
- 0ff0 c2488b48 084883f9 88771066 480f6ec1 .H.H.H...w.fH.n.
- 1000 0f168038 01000066 0fd4c848 8b486048 ...8...f...H.H`H
- 1010 8b004901 c84801c7 4839c883 d60083c2 ..I..H..H9......
- 1020 014139d1 75ba660f 6ec5660f 6ede4c89 .A9.u.f.n.f.n.L.
- 1030 034889d8 660f62c3 48897b08 0f114b10 .H..f.b.H.{...K.
- 1040 660fd643 205b5dc3 0f1f8400 00000000 f..C [].........
- 1050 31f6ebd2 66662e0f 1f840000 00000090 1...ff..........
- 1060 8b87d40a 000031d2 3987d80a 0000742a ......1.9.....t*
- 1070 2387d00a 0000488d 0c80488d 0cc8488b #.....H...H...H.
- 1080 4708488d 04c8488b 48084883 f988770a G.H...H.H.H...w.
- 1090 4889ca48 2b903801 00004889 d0c36690 H..H+.8...H...f.
- 10a0 41574156 41554d89 cd415449 89fc5589 AWAVAUM..ATI..U.
- 10b0 cd534889 f34881ec 08010000 48891424 .SH..H......H..$
- 10c0 448bb424 8c010000 4c894424 08443b77 D..$....L.D$.D;w
- 10d0 740f8519 06000048 8b842490 01000048 t......H..$....H
- 10e0 8d50ff48 81fafeff 07000f86 70050000 .P.H........p...
- 10f0 483d0000 0040760c 48c78424 90010000 H=...@v.H..$....
- 1100 00000040 458b8c24 e00a0000 4585c90f ...@E..$....E...
- 1110 84680500 00f30f6f 94244001 0000f30f .h.....o.$@.....
- 1120 6f9c2450 0100004d 89ac24e8 0a0000f3 o.$P...M..$.....
- 1130 0f6fa424 60010000 f30f6fac 24700100 .o.$`.....o.$p..
- 1140 00f30f6f b4248001 0000410f 11542428 ...o.$....A..T$(
- 1150 f30f6fbc 24900100 00f30f6f 8c24a001 ..o.$......o.$..
- 1160 0000410f 115c2438 f30f6f94 24b00100 ..A..\$8..o.$...
- 1170 00f30f6f 9c24c001 0000410f 11642448 ...o.$....A..d$H
- 1180 f30f6fa4 24d00100 00410f11 6c245849 ..o.$....A..l$XI
- 1190 8bbc2418 0b0000f3 0f6fac24 e0010000 ..$......o.$....
- 11a0 410f1174 2468410f 117c2478 410f118c A..t$hA..|$xA...
- 11b0 24880000 00410f11 94249800 0000410f $....A...$....A.
- 11c0 119c24a8 00000041 0f11a424 b8000000 ..$....A...$....
- 11d0 410f11ac 24c80000 004885db 0f84ce07 A...$....H......
- 11e0 0000e800 00000048 83ec4089 e931d2f3 .......H..@..1..
- 11f0 410f6f8c 24000b00 00488b74 24404889 A.o.$....H.t$@H.
- 1200 dff30f6f bc248401 0000f30f 6f942490 ...o.$......o.$.
- 1210 0100000f 114c2420 498b8424 100b0000 .....L$ I..$....
- 1220 0f113c24 48894424 300f1154 240ce800 ..<$H.D$0..T$...
- 1230 00000048 83c44066 480f6ec0 660f6cc0 ...H..@fH.n.f.l.
- 1240 410f1184 24180b00 004885c0 0f84480a A...$....H....H.
- 1250 00008b94 24980100 008b8424 5c010000 ....$......$\...
- 1260 85d20f84 d0060000 b8090000 0029d041 .............).A
- 1270 89c583f8 070f8ecf 06000044 8bb424a0 ...........D..$.
- 1280 01000031 f64183fe 010f8421 0a000048 ...1.A.....!...H
- 1290 8bbc2490 01000066 480f6ef6 66480f6e ..$....fH.n.fH.n
- 12a0 c7660f6c c6410f11 8424d800 00004885 .f.l.A...$....H.
- 12b0 ff0f84c9 06000044 8b84249c 01000045 .......D..$....E
/usr/lib64/libzstd.a/zstdmt_compress.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstdmt_compress.o (disasm)
+++ new /usr/lib64/libzstd.a/zstdmt_compress.o (disasm)
@@ -461,9 +461,9 @@
mov $something,%ecx
jmp <ZSTDMT_compressionJob + ofs>
nopl offset(%rax,%rax,1)
- movdqu offset(%rdx),%xmm6
+ movdqu offset(%rdx),%xmm5
sub $something,%rsp
- movups %xmm6,(%rsp)
+ movups %xmm5,(%rsp)
mov offset(%rdx),%rax
mov %rax,offset(%rsp)
call <ZSTDMT_compressionJob + ofs>
@@ -497,8 +497,8 @@
mov %ecx,offset(%rax)
mov offset(%rax),%rcx
sub offset(%rax),%rcx
- movd %ecx,%xmm7
- pshufd $something,%xmm7,%xmm0
+ movd %ecx,%xmm6
+ pshufd $something,%xmm6,%xmm0
movq %xmm0,offset(%rax)
mov offset(%rsp),%rdi
test %rdi,%rdi
@@ -524,10 +524,9 @@
lea offset(%rax),%esi
mov %esi,offset(%rcx)
mov %rbp,offset(%rcx,%rax,8)
- add offset(%rbx),%rdx
movq offset(%rbx),%xmm0
- movq %rdx,%xmm5
- punpcklqdq %xmm5,%xmm0
+ add offset(%rbx),%rdx
+ pinsrq $something,%rdx,%xmm0
movups %xmm0,(%rbx)
add $something,%rsp
pop %rbx
@@ -537,7 +536,7 @@
pop %r14
pop %r15
ret
- cs nopw offset(%rax,%rax,1)
+ nopl offset(%rax)
movdqu offset(%rax),%xmm7
mov %rdx,offset(%rsp)
sub $something,%rsp
@@ -549,6 +548,7 @@
add $something,%rsp
mov offset(%rsp),%rdx
jmp <ZSTDMT_compressionJob + ofs>
+ nopl offset(%rax,%rax,1)
mov %rbp,%rdi
mov %rdx,offset(%rsp)
call <ZSTDMT_compressionJob + ofs>
@@ -665,19 +665,17 @@
cmp %r14,%rdx
je <ZSTDMT_compressionJob + ofs>
mov offset(%r12),%rsi
- movd %eax,%xmm6
mov %r14,%rcx
sub %rsi,%rdx
movd %edx,%xmm0
sub %rdx,%rcx
mov %edx,%r11d
mov %edx,%r9d
- punpckldq %xmm6,%xmm0
- movq %rsi,%xmm6
+ pinsrd $something,%eax,%xmm0
sub %eax,%r11d
movq %xmm0,offset(%r12)
movq %rcx,%xmm0
- punpcklqdq %xmm6,%xmm0
+ pinsrq $something,%rsi,%xmm0
movups %xmm0,offset(%r12)
cmp $something,%r11d
ja <ZSTDMT_compressionJob + ofs>
@@ -703,11 +701,11 @@
call <ZSTDMT_compressionJob + ofs>
mov offset(%r12),%rax
mov offset(%rsp),%r8
- movdqu offset(%r12),%xmm6
+ movdqu offset(%r12),%xmm7
mov %rax,offset(%r12)
- movups %xmm6,offset(%r12)
- movdqu offset(%r12),%xmm6
- movups %xmm6,offset(%r12)
+ movups %xmm7,offset(%r12)
+ movdqu offset(%r12),%xmm7
+ movups %xmm7,offset(%r12)
jmp <ZSTDMT_compressionJob + ofs>
xor %edx,%edx
jmp <ZSTDMT_compressionJob + ofs>
@@ -720,8 +718,7 @@
mov offset(%r12),%rsi
mov offset(%r12),%eax
jmp <ZSTDMT_compressionJob + ofs>
- data16 cs nopw offset(%rax,%rax,1)
- nopl offset(%rax)
+ nopl (%rax)
ZSTDMT_createCCtx_advanced:
xor %eax,%eax
@@ -1033,7 +1030,7 @@
cmp $something,%rcx
ja <ZSTDMT_getFrameProgression + ofs>
movq %rcx,%xmm0
- movhps offset(%rax),%xmm0
+ pinsrq $something,offset(%rax),%xmm0
paddq %xmm0,%xmm1
mov offset(%rax),%rcx
mov (%rax),%rax
@@ -1045,17 +1042,16 @@
cmp %edx,%r9d
jne <ZSTDMT_getFrameProgression + ofs>
movd %ebp,%xmm0
- movd %esi,%xmm3
mov %r8,(%rbx)
mov %rbx,%rax
- punpckldq %xmm3,%xmm0
+ pinsrd $something,%esi,%xmm0
mov %rdi,offset(%rbx)
movups %xmm1,offset(%rbx)
movq %xmm0,offset(%rbx)
pop %rbx
pop %rbp
ret
- nopl offset(%rax,%rax,1)
+ nopw offset(%rax,%rax,1)
xor %esi,%esi
jmp <ZSTDMT_getFrameProgression + ofs>
data16 cs nopw offset(%rax,%rax,1)
@@ -1115,22 +1111,22 @@
movdqu offset(%rsp),%xmm6
movups %xmm2,offset(%r12)
movdqu offset(%rsp),%xmm7
- movdqu offset(%rsp),%xmm1
- movups %xmm3,offset(%r12)
movdqu offset(%rsp),%xmm2
+ movups %xmm3,offset(%r12)
movdqu offset(%rsp),%xmm3
movups %xmm4,offset(%r12)
+ mov offset(%r12),%rdi
movdqu offset(%rsp),%xmm4
movups %xmm5,offset(%r12)
- mov offset(%r12),%rdi
movdqu offset(%rsp),%xmm5
movups %xmm6,offset(%r12)
+ movdqu offset(%rsp),%xmm6
movups %xmm7,offset(%r12)
- movups %xmm1,offset(%r12)
movups %xmm2,offset(%r12)
movups %xmm3,offset(%r12)
movups %xmm4,offset(%r12)
movups %xmm5,offset(%r12)
+ movups %xmm6,offset(%r12)
test %rbx,%rbx
je <ZSTDMT_initCStream_internal + ofs>
call <ZSTDMT_initCStream_internal + ofs>
@@ -1141,16 +1137,16 @@
mov offset(%rsp),%rsi
mov %rbx,%rdi
movdqu offset(%rsp),%xmm7
- movdqu offset(%rsp),%xmm2
+ movdqu offset(%rsp),%xmm3
movups %xmm1,offset(%rsp)
mov offset(%r12),%rax
movups %xmm7,(%rsp)
mov %rax,offset(%rsp)
- movups %xmm2,offset(%rsp)
+ movups %xmm3,offset(%rsp)
call <ZSTDMT_initCStream_internal + ofs>
add $something,%rsp
- movq %rax,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rax,%xmm4
+ movddup %xmm4,%xmm0
movups %xmm0,offset(%r12)
test %rax,%rax
je <ZSTDMT_initCStream_internal + ofs>
@@ -1168,9 +1164,8 @@
cmp $something,%r14d
je <ZSTDMT_initCStream_internal + ofs>
mov offset(%rsp),%rdi
- movq %rsi,%xmm6
movq %rdi,%xmm0
- punpcklqdq %xmm6,%xmm0
+ pinsrq $something,%rsi,%xmm0
movups %xmm0,offset(%r12)
test %rdi,%rdi
je <ZSTDMT_initCStream_internal + ofs>
@@ -1190,7 +1185,7 @@
sub $something,%rax
mov %rax,offset(%r12)
movabs $something,%rax
- nopl offset(%rax,%rax,1)
+ nopl offset(%rax)
test $something,%dl
je <ZSTDMT_initCStream_internal + ofs>
imul %rax,%r8
/usr/lib64/libzstd.a/zstd_opt.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_opt.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_opt.o (objdump)
@@ -69,21 +69,21 @@
0400 14c48345 0001ebb7 0f1f8400 00000000 ...E............
0410 89ce4489 44240429 c6e8c2fc ffff448b ..D.D$.)......D.
0420 442404e9 72ffffff 0f1f8400 00000000 D$..r...........
- 0430 488d05a9 37000048 8d0da294 00004863 H...7..H......Hc
- 0440 f666480f 6ec86648 0f6ec148 8d050e3e .fH.n.fH.n.H...>
- 0450 0000660f 6cc16648 0f6ed048 8d0dee30 ..f.l.fH.n.H...0
- 0460 0000488d 05a75800 000f2944 24986648 ..H...X...)D$.fH
- 0470 0f6ec148 8d15b662 00006648 0f6ed848 .n.H...b..fH.n.H
- 0480 8d057a4e 0000660f 6cc26648 0f6ee048 ..zN..f.l.fH.n.H
- 0490 8d05ba87 00000f29 4424a866 480f6ec2 .......)D$.fH.n.
- 04a0 66480f6e e8488d05 a46e0000 660f6cc3 fH.n.H...n..f.l.
- 04b0 66480f6e f0488d0d 34440000 b8060000 fH.n.H..4D......
- 04c0 000f2944 24b839c7 66480f6e c1488d15 ..)D$.9.fH.n.H..
- 04d0 3c9c0000 0f46c766 0f6cc448 8d0dee7a <....F.f.l.H...z
- 04e0 00000f29 4424c866 480f6ec2 ba030000 ...)D$.fH.n.....
- 04f0 0039d066 0f6cc50f 42c20f29 4424d866 .9.f.l..B..)D$.f
- 0500 480f6ec1 660f6cc6 83e8030f 294424e8 H.n.f.l.....)D$.
- 0510 488d04b0 488b44c4 98c3660f 1f440000 H...H.D...f..D..
+ 0430 488d1559 95000048 8d05a237 0000660f H..Y...H...7..f.
+ 0440 6ec74863 f666480f 6eca488d 0d0f3100 n.Hc.fH.n.H...1.
+ 0450 00488d15 48630000 66480f3a 22c80148 .H..Hc..fH.:"..H
+ 0460 8d05fa3d 0000488d 3d739d00 000f294c ...=..H.=s....)L
+ 0470 24986648 0f6ec948 8d0d6244 00006648 $.fH.n.H..bD..fH
+ 0480 0f3a22c8 01488d05 d4580000 0f294c24 .:"..H...X...)L$
+ 0490 a866480f 6eca488d 15d37b00 0066480f .fH.n.H...{..fH.
+ 04a0 3a22c801 488d0575 4e00000f 294c24b8 :"..H..uN...)L$.
+ 04b0 66480f6e c966480f 3a22c801 488d053d fH.n.fH.:"..H..=
+ 04c0 8800000f 294c24c8 66480f6e cf66480f ....)L$.fH.n.fH.
+ 04d0 3a22c801 488d0505 6f00000f 294c24d8 :"..H...o...)L$.
+ 04e0 66480f6e ca66480f 3a22c801 0f294c24 fH.n.fH.:"...)L$
+ 04f0 e8660f6f 0d000000 00660f38 3bc1660f .f.o.....f.8;.f.
+ 0500 6f0d0000 0000660f 383fc166 0f7ec083 o.....f.8?.f.~..
+ 0510 e803488d 04b0488b 44c498c3 0f1f4000 ..H...H.D.....@.
0520 89d083f9 01743881 ff000002 007548ba .....t8......uH.
0530 8c000000 bf001000 00b90001 00008b14 ................
0540 1601cf83 c2010fbd ca89cec1 e6084585 ..............E.
@@ -208,99 +208,99 @@
0cb0 ffff6666 2e0f1f84 00000000 000f1f00 ..ff............
0cc0 4157488d 87800000 004989ff 41564155 AWH......I..AVAU
0cd0 41545553 4c89c348 81ec2801 00004889 ATUSL..H..(...H.
- 0ce0 4424684a 8d040148 89442438 4883e808 D$hJ...H.D$8H...
- 0cf0 48894424 488b4718 48034708 8bbf0001 H.D$H.G.H.G.....
- 0d00 00004889 4c247048 89b424c8 00000044 ..H.L$pH..$....D
- 0d10 89ce4889 c5488994 24a80000 00e80ef7 ..H..H..$.......
- 0d20 ffff418b 97040100 004d8baf a8000000 ..A......M......
- 0d30 48894424 78b8ff0f 000039c2 0f46c289 H.D$x.....9..F..
- 0d40 8424b000 000031c0 83ff030f 95c083c0 .$....1.........
- 0d50 03894424 28418b47 2c898424 d0000000 ..D$(A.G,..$....
- 0d60 498b87a0 00000048 89442440 498b8710 I......H.D$@I...
- 0d70 01000048 85c00f84 480e0000 f30f6f28 ...H....H.....o(
- 0d80 0f29ac24 e0000000 f30f6f68 10488b40 .).$......oh.H.@
- 0d90 20488984 24000100 000f29ac 24f00000 H..$.....).$...
- 0da0 00488d84 24e00000 0089da31 f6c78424 .H..$......1...$
- 0db0 10010000 00000000 4889c748 89842488 ........H..H..$.
- 0dc0 00000048 c7842408 01000000 000000e8 ...H..$.........
- 0dd0 7cf3ffff 4889da48 8b5c2470 31c9488b |...H..H.\$p1.H.
- 0de0 7c246848 89dee8e5 f7ffff31 c04839eb |$hH.......1.H9.
- 0df0 488b7c24 480f94c0 4801d848 89442410 H.|$H...H..H.D$.
- 0e00 4839f80f 83ec0d00 00488d84 24d00000 H9.......H..$...
- 0e10 004c89bc 24980000 004d89ef 48898424 .L..$....M..H..$
- 0e20 90000000 488d8424 d4000000 48894424 ....H..$....H.D$
- 0e30 30488b44 24384889 9c248000 00004883 0H.D$8H..$....H.
- 0e40 e8204889 442458eb 1d0f1f80 00000000 . H.D$X.........
- 0e50 48834424 1001488b 7c244848 397c2410 H.D$..H.|$HH9|$.
- 0e60 0f83d703 00004c8b 74241048 8b842480 ......L.t$.H..$.
- 0e70 00000045 31ed4c89 f34c89f1 4829c38b ...E1.L..L..H)..
- 0e80 44242885 db895c24 18410f94 c5504155 D$(...\$.A...PAU
- 0e90 488b6c24 504c8ba4 24b80000 004c8b9c H.l$PL..$....L..
- 0ea0 24880000 004c8b44 2448488b 9424a000 $....L.D$HH..$..
- 0eb0 00004889 ef488bb4 24a80000 004d89e1 ..H..H..$....M..
- 0ec0 41ffd38b 94248000 00004489 f14889ee A....$....D..H..
- 0ed0 448b4424 48488bbc 24980000 00898424 D.D$HH..$......$
- 0ee0 e4000000 29d1488b 54244045 29f04989 ....).H.T$@E).I.
- 0ef0 eee87af4 ffff448b 9c24e400 0000585a ..z...D..$....XZ
- 0f00 4585db0f 8447ffff ff418b2c 24488b84 E....G...A.,$H..
- 0f10 24980000 004531c0 8b7c2418 41896f10 $....E1..|$.A.o.
- 0f20 418b4c24 04488bb0 88000000 41894f14 A.L$.H......A.O.
- 0f30 458b6424 0841c747 08000000 00458967 E.d$.A.G.....E.g
- 0f40 1841895f 0c8b90c4 00000089 4c242c8b .A._........L$,.
- 0f50 88d00000 00488934 24e8c2f5 ffff488b .....H.4$.....H.
- 0f60 34244189 074189c2 418d43ff 498d14c6 4$A..A..A.C.I...
- 0f70 8b420439 8424b000 00008b12 0f832903 .B.9.$........).
- 0f80 000041b9 1c000000 41be0100 0000498d ..A.....A.....I.
- 0f90 771031db 488b0e48 8b7c2430 48890f8b w.1.H..H.|$0H...
- 0fa0 4e08894f 0883fa02 0f86490b 00008b8c N..O......I.....
- 0fb0 24d80000 008bbc24 d4000000 8d72fe89 $......$.....r..
- 0fc0 bc24d800 0000488b 7c243089 b424d400 .$....H.|$0..$..
- 0fd0 0000898c 24dc0000 00488b37 488bbc24 ....$....H.7H..$
- 0fe0 a8000000 48893789 4f08660f 6e4c2418 ....H.7.O.f.nL$.
- 0ff0 4b8d0c0f 660f6ec2 660f6ebc 24c40000 K...f.n.f.n.$...
- 1000 008bbc24 bc000000 660f62cf 660f6ef8 ...$....f.b.f.n.
- 1010 8b8424c0 00000066 0f62c789 39894114 ..$....f.b..9.A.
- 1020 8b8424b8 00000066 0f6cc10f 11410489 ..$....f.l...A..
- 1030 411885db 0f845e0b 000089da 488d04d5 A.....^.....H...
- 1040 00000000 4829d049 8d0c8741 8d46ff48 ....H).I...A.F.H
- 1050 8d34c500 000000f3 0f6f298b 51084989 .4.......o).Q.I.
- 1060 c54829c6 03510c49 8d34b70f 112ef30f .H)..Q.I.4......
- 1070 6f710c0f 11760c39 da0f8241 01000090 oq...v.9...A....
- 1080 4539ee0f 82980100 00448974 24084c8b E9.......D.t$.L.
- 1090 9c24c800 00004c89 3c244c8b b4248000 .$....L.<$L..$..
- 10a0 0000eb7f 0f1f4000 498b5318 f3410f6f ......@.I.S..A.o
- 10b0 360f1132 4983fc10 0f87a201 00004d01 6..2I.........M.
- 10c0 6318498b 5308448b 64241049 83ea0366 c.I.S.D.d$.I...f
- 10d0 896a0441 83c40144 89224981 faffff00 .j.A...D."I.....
- 10e0 00761648 89d0492b 0341c743 48020000 .v.H..I+.A.CH...
- 10f0 0048c1f8 03418943 4c664489 52064883 .H...A.CLfD.R.H.
- 1100 c208428d 5c3d0049 8953084c 01f34989 ..B.\=.I.S.L..I.
- 1110 de4183c5 0144396c 24080f82 f0000000 .A...D9l$.......
- 1120 4489e848 8d14c500 00000048 29c2488b D..H.......H).H.
- 1130 0424488d 1490448b 620c448b 7a084c89 .$H...D.b.D.z.L.
- 1140 e54b8d1c 264585ff 74c78b42 04488b7c .K..&E..t..B.H.|
- 1150 24684589 f84c89f2 4489e689 c1894424 $hE..L..D.....D$
- 1160 10e84af1 ffff4589 fa48395c 24580f83 ..J...E..H9\$X..
- 1170 34ffffff 498b7b18 488b4c24 584889da 4...I.{.H.L$XH..
- 1180 4c89f6e8 78eeffff 4d016318 498b5308 L...x...M.c.I.S.
- 1190 4981fcff ff00000f 8629ffff ff4889d0 I........)...H..
- 11a0 492b0341 c7434801 00000048 c1f80341 I+.A.CH....H...A
- 11b0 89434ce9 0effffff 0f1f8400 00000000 .CL.............
+ 0ce0 b424c800 00004489 ce448b8f 00010000 .$....D..D......
+ 0cf0 48894424 684a8d04 01488944 24384883 H.D$hJ...H.D$8H.
+ 0d00 e8084889 4424488b 47184803 47084489 ..H.D$H.G.H.G.D.
+ 0d10 cf48894c 24704889 9424a800 00004889 .H.L$pH..$....H.
+ 0d20 c5e80af7 ffff660f 6f0d0000 00006641 ......f.o.....fA
+ 0d30 0f6e8704 0100004d 8bafa800 00004889 .n.....M......H.
+ 0d40 44247831 c04183f9 030f95c0 660f383b D$x1.A......f.8;
+ 0d50 c1660f7e 8424b000 000083c0 03894424 .f.~.$........D$
+ 0d60 28418b47 2c898424 d0000000 498b87a0 (A.G,..$....I...
+ 0d70 00000048 89442440 498b8710 01000048 ...H.D$@I......H
+ 0d80 85c00f84 3c0e0000 f30f6f30 0f29b424 ....<.....o0.).$
+ 0d90 e0000000 f30f6f70 10488b40 20488984 ......op.H.@ H..
+ 0da0 24000100 000f29b4 24f00000 00488d84 $.....).$....H..
+ 0db0 24e00000 0089da31 f6c78424 10010000 $......1...$....
+ 0dc0 00000000 4889c748 89842488 00000048 ....H..H..$....H
+ 0dd0 c7842408 01000000 000000e8 70f3ffff ..$.........p...
+ 0de0 4889da48 8b5c2470 31c9488b 7c246848 H..H.\$p1.H.|$hH
+ 0df0 89dee8d9 f7ffff31 c04839eb 488b7c24 .......1.H9.H.|$
+ 0e00 480f94c0 4801d848 89442410 4839f80f H...H..H.D$.H9..
+ 0e10 83e00d00 00488d84 24d00000 004c89bc .....H..$....L..
+ 0e20 24980000 004d89ef 48898424 90000000 $....M..H..$....
+ 0e30 488d8424 d4000000 48894424 30488b44 H..$....H.D$0H.D
+ 0e40 24384889 9c248000 00004883 e8204889 $8H..$....H.. H.
+ 0e50 442458eb 190f1f00 48834424 1001488b D$X.....H.D$..H.
+ 0e60 7c244848 397c2410 0f83cf03 00004c8b |$HH9|$.......L.
+ 0e70 74241048 8b842480 00000045 31ed4c89 t$.H..$....E1.L.
+ 0e80 f34c89f1 4829c38b 44242885 db895c24 .L..H)..D$(...\$
+ 0e90 18410f94 c5504155 488b6c24 504c8ba4 .A...PAUH.l$PL..
+ 0ea0 24b80000 004c8b9c 24880000 004c8b44 $....L..$....L.D
+ 0eb0 2448488b 9424a000 00004889 ef488bb4 $HH..$....H..H..
+ 0ec0 24a80000 004d89e1 41ffd38b 94248000 $....M..A....$..
+ 0ed0 00004489 f14889ee 448b4424 48488bbc ..D..H..D.D$HH..
+ 0ee0 24980000 00898424 e4000000 29d1488b $......$....).H.
+ 0ef0 54244045 29f04989 eee872f4 ffff448b T$@E).I...r...D.
+ 0f00 9c24e400 0000585a 4585db0f 8447ffff .$....XZE....G..
+ 0f10 ff418b2c 24488b84 24980000 004531c0 .A.,$H..$....E1.
+ 0f20 8b7c2418 41896f10 418b4c24 04488bb0 .|$.A.o.A.L$.H..
+ 0f30 88000000 41894f14 458b6424 0841c747 ....A.O.E.d$.A.G
+ 0f40 08000000 00458967 1841895f 0c8b90c4 .....E.g.A._....
+ 0f50 00000089 4c242c8b 88d00000 00488934 ....L$,......H.4
+ 0f60 24e8baf5 ffff488b 34244189 074189c2 $.....H.4$A..A..
+ 0f70 418d43ff 498d14c6 8b420439 8424b000 A.C.I....B.9.$..
+ 0f80 00008b12 0f832103 000041b9 1c000000 ......!...A.....
+ 0f90 41be0100 0000498d 771031db 488b0e48 A.....I.w.1.H..H
+ 0fa0 8b7c2430 48890f8b 4e08894f 0883fa02 .|$0H...N..O....
+ 0fb0 0f86410b 00008b8c 24d80000 008bbc24 ..A.....$......$
+ 0fc0 d4000000 8d72fe89 bc24d800 0000488b .....r...$....H.
+ 0fd0 7c243089 b424d400 0000898c 24dc0000 |$0..$......$...
+ 0fe0 00488b37 488bbc24 a8000000 48893789 .H.7H..$....H.7.
+ 0ff0 4f08660f 6ec24b8d 0c0f660f 6e4c2418 O.f.n.K...f.nL$.
+ 1000 660f3a22 8c24c400 00000166 0f3a22c0 f.:".$.....f.:".
+ 1010 018b8424 c0000000 8bbc24bc 00000066 ...$......$....f
+ 1020 0f6cc189 41148b84 24b80000 00893989 .l..A...$.....9.
+ 1030 41180f11 410485db 0f845a0b 000089da A...A.....Z.....
+ 1040 488d04d5 00000000 4829d049 8d0c8741 H.......H).I...A
+ 1050 8d46ff48 8d34c500 000000f3 0f6f398b .F.H.4.......o9.
+ 1060 51084989 c54829c6 03510c49 8d34b70f Q.I..H)..Q.I.4..
+ 1070 113ef30f 6f790c0f 117e0c39 da0f823d .>..oy...~.9...=
+ 1080 0100000f 1f440000 4539ee0f 82900100 .....D..E9......
+ 1090 00448974 24084c8b 9c24c800 00004c89 .D.t$.L..$....L.
+ 10a0 3c244c8b b4248000 0000eb7f 0f1f4000 <$L..$........@.
+ 10b0 498b5318 f3410f6f 360f1132 4983fc10 I.S..A.o6..2I...
+ 10c0 0f879a01 00004d01 6318498b 5308448b ......M.c.I.S.D.
+ 10d0 64241049 83ea0366 896a0441 83c40144 d$.I...f.j.A...D
+ 10e0 89224981 faffff00 00761648 89d0492b ."I......v.H..I+
+ 10f0 0341c743 48020000 0048c1f8 03418943 .A.CH....H...A.C
+ 1100 4c664489 52064883 c208428d 5c3d0049 LfD.R.H...B.\=.I
+ 1110 8953084c 01f34989 de4183c5 0144396c .S.L..I..A...D9l
+ 1120 24080f82 e8000000 4489e848 8d14c500 $.......D..H....
+ 1130 00000048 29c2488b 0424488d 1490448b ...H).H..$H...D.
+ 1140 620c448b 7a084c89 e54b8d1c 264585ff b.D.z.L..K..&E..
+ 1150 74c78b42 04488b7c 24684589 f84c89f2 t..B.H.|$hE..L..
+ 1160 4489e689 c1894424 10e842f1 ffff4589 D.....D$..B...E.
+ 1170 fa48395c 24580f83 34ffffff 498b7b18 .H9\$X..4...I.{.
+ 1180 488b4c24 584889da 4c89f6e8 70eeffff H.L$XH..L...p...
+ 1190 4d016318 498b5308 4981fcff ff00000f M.c.I.S.I.......
+ 11a0 8629ffff ff4889d0 492b0341 c7434801 .)...H..I+.A.CH.
+ 11b0 00000048 c1f80341 89434ce9 0effffff ...H...A.CL.....
11c0 29d389da 488d04d5 00000000 4829d049 )...H.......H).I
/usr/lib64/libzstd.a/zstd_opt.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_opt.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_opt.o (disasm)
@@ -335,54 +335,48 @@
nopl offset(%rax,%rax,1)
ZSTD_selectBtGetAllMatches.isra.0:
+ lea offset(%rip),%rdx # <ZSTD_btGetAllMatches_noDict_3>
lea offset(%rip),%rax # <ZSTD_btGetAllMatches_noDict_4>
- lea offset(%rip),%rcx # <ZSTD_btGetAllMatches_noDict_3>
+ movd %edi,%xmm0
movslq %esi,%rsi
- movq %rax,%xmm1
- movq %rcx,%xmm0
- lea offset(%rip),%rax # <ZSTD_btGetAllMatches_noDict_6>
- punpcklqdq %xmm1,%xmm0
- movq %rax,%xmm2
+ movq %rdx,%xmm1
lea offset(%rip),%rcx # <ZSTD_btGetAllMatches_noDict_5>
- lea offset(%rip),%rax # <ZSTD_btGetAllMatches_extDict_4>
- movaps %xmm0,-offset(%rsp)
- movq %rcx,%xmm0
lea offset(%rip),%rdx # <ZSTD_btGetAllMatches_extDict_3>
- movq %rax,%xmm3
+ pinsrq $something,%rax,%xmm1
+ lea offset(%rip),%rax # <ZSTD_btGetAllMatches_noDict_6>
+ lea offset(%rip),%rdi # <ZSTD_btGetAllMatches_dictMatchState_3>
+ movaps %xmm1,-offset(%rsp)
+ movq %rcx,%xmm1
+ lea offset(%rip),%rcx # <ZSTD_btGetAllMatches_extDict_5>
+ pinsrq $something,%rax,%xmm1
+ lea offset(%rip),%rax # <ZSTD_btGetAllMatches_extDict_4>
+ movaps %xmm1,-offset(%rsp)
+ movq %rdx,%xmm1
+ lea offset(%rip),%rdx # <ZSTD_btGetAllMatches_dictMatchState_5>
+ pinsrq $something,%rax,%xmm1
lea offset(%rip),%rax # <ZSTD_btGetAllMatches_extDict_6>
- punpcklqdq %xmm2,%xmm0
- movq %rax,%xmm4
+ movaps %xmm1,-offset(%rsp)
+ movq %rcx,%xmm1
+ pinsrq $something,%rax,%xmm1
lea offset(%rip),%rax # <ZSTD_btGetAllMatches_dictMatchState_4>
- movaps %xmm0,-offset(%rsp)
- movq %rdx,%xmm0
- movq %rax,%xmm5
+ movaps %xmm1,-offset(%rsp)
+ movq %rdi,%xmm1
+ pinsrq $something,%rax,%xmm1
lea offset(%rip),%rax # <ZSTD_btGetAllMatches_dictMatchState_6>
- punpcklqdq %xmm3,%xmm0
- movq %rax,%xmm6
- lea offset(%rip),%rcx # <ZSTD_btGetAllMatches_extDict_5>
- mov $something,%eax
- movaps %xmm0,-offset(%rsp)
- cmp %eax,%edi
- movq %rcx,%xmm0
- lea offset(%rip),%rdx # <ZSTD_btGetAllMatches_dictMatchState_3>
- cmovbe %edi,%eax
- punpcklqdq %xmm4,%xmm0
- lea offset(%rip),%rcx # <ZSTD_btGetAllMatches_dictMatchState_5>
- movaps %xmm0,-offset(%rsp)
- movq %rdx,%xmm0
- mov $something,%edx
- cmp %edx,%eax
- punpcklqdq %xmm5,%xmm0
- cmovb %edx,%eax
- movaps %xmm0,-offset(%rsp)
- movq %rcx,%xmm0
- punpcklqdq %xmm6,%xmm0
+ movaps %xmm1,-offset(%rsp)
+ movq %rdx,%xmm1
+ pinsrq $something,%rax,%xmm1
+ movaps %xmm1,-offset(%rsp)
+ movdqa offset(%rip),%xmm1 # <ZSTD_selectBtGetAllMatches.isra.0 + ofs>
+ pminud %xmm1,%xmm0
+ movdqa offset(%rip),%xmm1 # <ZSTD_selectBtGetAllMatches.isra.0 + ofs>
+ pmaxud %xmm1,%xmm0
+ movd %xmm0,%eax
sub $something,%eax
- movaps %xmm0,-offset(%rsp)
lea (%rax,%rsi,4),%rax
mov -offset(%rsp,%rax,8),%rax
ret
- nopw offset(%rax,%rax,1)
+ nopl offset(%rax)
ZSTD_litLengthPrice.isra.0:
mov %edx,%eax
@@ -881,6 +875,9 @@
push %rbx
mov %r8,%rbx
sub $something,%rsp
+ mov %rsi,offset(%rsp)
+ mov %r9d,%esi
+ mov offset(%rdi),%r9d
mov %rax,offset(%rsp)
lea (%rcx,%r8,1),%rax
mov %rax,offset(%rsp)
@@ -888,23 +885,20 @@
mov %rax,offset(%rsp)
mov offset(%rdi),%eax
add offset(%rdi),%rax
- mov offset(%rdi),%edi
+ mov %r9d,%edi
mov %rcx,offset(%rsp)
- mov %rsi,offset(%rsp)
- mov %r9d,%esi
- mov %rax,%rbp
mov %rdx,offset(%rsp)
+ mov %rax,%rbp
call <ZSTD_selectBtGetAllMatches.isra.0>
- mov offset(%r15),%edx
+ movdqa offset(%rip),%xmm1 # <ZSTD_compressBlock_opt0 + ofs>
+ movd offset(%r15),%xmm0
mov offset(%r15),%r13
mov %rax,offset(%rsp)
- mov $something,%eax
- cmp %eax,%edx
- cmovbe %edx,%eax
- mov %eax,offset(%rsp)
xor %eax,%eax
- cmp $something,%edi
+ cmp $something,%r9d
setne %al
+ pminud %xmm1,%xmm0
+ movd %xmm0,offset(%rsp)
add $something,%eax
mov %eax,offset(%rsp)
mov offset(%r15),%eax
@@ -914,12 +908,12 @@
mov offset(%r15),%rax
test %rax,%rax
je <ZSTD_compressBlock_opt0 + ofs>
- movdqu (%rax),%xmm5
- movaps %xmm5,offset(%rsp)
- movdqu offset(%rax),%xmm5
+ movdqu (%rax),%xmm6
+ movaps %xmm6,offset(%rsp)
+ movdqu offset(%rax),%xmm6
mov offset(%rax),%rax
mov %rax,offset(%rsp)
- movaps %xmm5,offset(%rsp)
+ movaps %xmm6,offset(%rsp)
lea offset(%rsp),%rax
mov %ebx,%edx
xor %esi,%esi
@@ -953,7 +947,7 @@
sub $something,%rax
mov %rax,offset(%rsp)
jmp <ZSTD_compressBlock_opt0 + ofs>
- nopl offset(%rax)
+ nopl (%rax)
addq $something,offset(%rsp)
mov offset(%rsp),%rdi
cmp %rdi,offset(%rsp)
@@ -1043,21 +1037,19 @@
mov offset(%rsp),%rdi
mov %rsi,(%rdi)
mov %ecx,offset(%rdi)
- movd offset(%rsp),%xmm1
- lea (%r15,%r9,1),%rcx
movd %edx,%xmm0
- movd offset(%rsp),%xmm7
+ lea (%r15,%r9,1),%rcx
+ movd offset(%rsp),%xmm1
+ pinsrd $something,offset(%rsp),%xmm1
+ pinsrd $something,%eax,%xmm0
+ mov offset(%rsp),%eax
mov offset(%rsp),%edi
- punpckldq %xmm7,%xmm1
- movd %eax,%xmm7
+ punpcklqdq %xmm1,%xmm0
+ mov %eax,offset(%rcx)
mov offset(%rsp),%eax
- punpckldq %xmm7,%xmm0
mov %edi,(%rcx)
mov %eax,offset(%rcx)
- mov offset(%rsp),%eax
- punpcklqdq %xmm1,%xmm0
movups %xmm0,offset(%rcx)
- mov %eax,offset(%rcx)
test %ebx,%ebx
je <ZSTD_compressBlock_opt0 + ofs>
mov %ebx,%edx
@@ -1066,18 +1058,18 @@
lea (%r15,%rax,4),%rcx
lea -offset(%r14),%eax
lea offset(,%rax,8),%rsi
- movdqu (%rcx),%xmm5
+ movdqu (%rcx),%xmm7
mov offset(%rcx),%edx
mov %rax,%r13
sub %rax,%rsi
add offset(%rcx),%edx
lea (%r15,%rsi,4),%rsi
- movups %xmm5,(%rsi)
- movdqu offset(%rcx),%xmm6
- movups %xmm6,offset(%rsi)
+ movups %xmm7,(%rsi)
+ movdqu offset(%rcx),%xmm7
/usr/lib64/libzstd.a/zstd_v05.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_v05.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_v05.o (objdump)
@@ -709,8 +709,8 @@
2c00 0100000f bdf6ba08 00000029 f24889c6 ...........).H..
2c10 89542408 4883f888 0f86a800 00004883 .T$.H.........H.
2c20 c4284889 f05b5dc3 0f1f8400 00000000 .(H..[].........
- 2c30 488d2d00 0000000f b63a6648 0f6ec24c H.-......:fH.n.L
- 2c40 635c8500 660f6cc0 48893c24 4901eb0f c\..f.l.H.<$I...
+ 2c30 488d2d00 0000000f b63a6648 0f6eca4c H.-......:fH.n.L
+ 2c40 635c8500 f20f12c1 48893c24 4901eb0f c\......H.<$I...
2c50 29442410 41ffe366 0f1f8400 00000000 )D$.A..f........
2c60 440fb65a 0649c1e3 304c01df 440fb65a D..Z.I..0L..D..Z
2c70 0549c1e3 284c01df 440fb65a 0449c1e3 .I..(L..D..Z.I..
@@ -822,7 +822,7 @@
3310 c121ca85 c20f8419 fbffff83 bc241801 .!...........$..
3320 0000400f 850bfbff ff488b14 24e909fb ..@......H..$...
3330 ffff660f 1f440000 440fb670 0666480f ..f..D..D..p.fH.
- 3340 6ec7660f 6cc04c89 7424084c 89b424b0 n.f.l.L.t$.L..$.
+ 3340 6ecff20f 12c14c89 7424084c 89b424b0 n.....L.t$.L..$.
3350 0000000f 298424c0 00000066 83fe0777 ....).$....f...w
3360 754c8d35 00000000 4d6324b6 4d01e641 uL.5....Mc$.M..A
3370 ffe6660f 1f440000 440fb670 0c49c1e6 ..f..D..D..p.I..
@@ -836,7 +836,7 @@
33f0 c1faffff 0f1f4000 48c7c2ff ffffffe9 ......@.H.......
3400 37faffff 0f1f4000 48c7c2b8 ffffffe9 7.....@.H.......
3410 27faffff 0f1f4000 440fb617 66480f6e '.....@.D...fH.n
- 3420 c7660f6c c04c8994 24d00000 000f2984 .f.l.L..$.....).
+ 3420 d7f20f12 c24c8994 24d00000 000f2984 .....L..$.....).
3430 24e00000 006683fb 0777654c 8d350000 $....f...weL.5..
3440 00004f63 2c8e4d01 f541ffe5 0f1f4000 ..Oc,.M..A....@.
3450 440fb66f 0649c1e5 304d01ea 440fb66f D..o.I..0M..D..o
@@ -847,7 +847,7 @@
34a0 4584e40f 844fffff ff41ba09 0000000f E....O...A......
34b0 bdf64129 da41c1e2 034129f2 e94efaff ..A).A...A)..N..
34c0 ff0f1f80 00000000 440fb60f 66480f6e ........D...fH.n
- 34d0 c7660f6c c04c898c 24f00000 000f2984 .f.l.L..$.....).
+ 34d0 dff20f12 c34c898c 24f00000 000f2984 .....L..$.....).
34e0 24000100 006683fd 0777624c 8d2d0000 $....f...wbL.-..
34f0 00004f63 649d004d 01ec41ff e4440fb6 ..Ocd..M..A..D..
3500 670649c1 e4304d01 e1440fb6 670549c1 g.I..0M..D..g.I.
@@ -857,8 +857,8 @@
3540 e4084d01 e14c898c 24f00000 0084db0f ..M..L..$.......
3550 84a3feff ff41b909 0000000f bdf64129 .....A........A)
3560 e941c1e1 034129f1 e9fcf9ff ff0f1f00 .A...A).........
- 3570 488d2d00 0000000f b60f6648 0f6ec748 H.-.......fH.n.H
- 3580 635c9500 660f6cc0 48898c24 10010000 c\..f.l.H..$....
+ 3570 488d2d00 0000000f b60f6648 0f6ee748 H.-.......fH.n.H
+ 3580 635c9500 f20f12c4 48898c24 10010000 c\......H..$....
3590 4801eb0f 29842420 010000ff e30fb65f H...).$ ......._
35a0 0648c1e3 304801d9 0fb65f05 48c1e328 .H..0H...._.H..(
35b0 4801d90f b65f0448 c1e32048 01d90fb6 H...._.H.. H....
@@ -1179,8 +1179,8 @@
4960 f60f84f9 0000000f bdf6ba08 00000029 ...............)
4970 f2895424 084883f8 880f86a8 00000048 ..T$.H.........H
4980 83c4285b 5dc3662e 0f1f8400 00000000 ..([].f.........
- 4990 488d2d00 00000044 0fb60a66 480f6ec2 H.-....D...fH.n.
- 49a0 4c635c85 00660f6c c04c890c 244901eb Lc\..f.l.L..$I..
+ 4990 488d2d00 00000044 0fb60a66 480f6eca H.-....D...fH.n.
+ 49a0 4c635c85 00f20f12 c14c890c 244901eb Lc\......L..$I..
49b0 0f294424 1041ffe3 0f1f8400 00000000 .)D$.A..........
49c0 440fb65a 0649c1e3 304d01d9 440fb65a D..Z.I..0M..D..Z
49d0 0549c1e3 284d01d9 440fb65a 0449c1e3 .I..(M..D..Z.I..
@@ -1286,7 +1286,7 @@
5010 fbffff31 c983ff40 0f94c121 ca85c20f ...1...@...!....
5020 8462fbff ff83bc24 c8000000 400f8554 .b.....$....@..T
5030 fbffff48 8b542410 e951fbff ff0f1f00 ...H.T$..Q......
- 5040 440fb660 0666480f 6ec7660f 6cc04c89 D..`.fH.n.f.l.L.
+ 5040 440fb660 0666480f 6ecff20f 12c14c89 D..`.fH.n.....L.
5050 6424600f 29442470 6683fe07 775e4c8d d$`.)D$pf...w^L.
5060 35000000 004d633c b64d01fe 41ffe690 5....Mc<.M..A...
5070 440fb670 0c49c1e6 304d01f4 440fb670 D..p.I..0M..D..p
@@ -1298,7 +1298,7 @@
50d0 e0034429 e0e928fb ffff660f 1f440000 ..D)..(...f..D..
50e0 48c7c2ff ffffffe9 a2faffff 0f1f4000 H.............@.
50f0 48c7c2b8 ffffffe9 92faffff 0f1f4000 H.............@.
- 5100 440fb617 66480f6e c7660f6c c04c8994 D...fH.n.f.l.L..
+ 5100 440fb617 66480f6e d7f20f12 c24c8994 D...fH.n.....L..
5110 24800000 000f2984 24900000 006683fb $.....).$....f..
5120 0777654c 8d350000 00004f63 2c8e4d01 .weL.5....Oc,.M.
5130 f541ffe5 0f1f4000 440fb66f 0649c1e5 .A....@.D..o.I..
@@ -1309,7 +1309,7 @@
5180 4c89ac24 80000000 4584e40f 844fffff L..$....E....O..
5190 ff41ba09 0000000f bdf64129 da41c1e2 .A........A).A..
51a0 034129f2 e9b0faff ff0f1f80 00000000 .A).............
- 51b0 440fb60f 66480f6e c7660f6c c04c898c D...fH.n.f.l.L..
+ 51b0 440fb60f 66480f6e dff20f12 c34c898c D...fH.n.....L..
51c0 24a00000 000f2984 24b00000 006683fd $.....).$....f..
51d0 0777624c 8d2d0000 00004f63 649d004d .wbL.-....Ocd..M
51e0 01ec41ff e4440fb6 670649c1 e4304d01 ..A..D..g.I..0M.
@@ -1320,7 +1320,7 @@
5230 24a00000 0084db0f 84a3feff ff41b909 $............A..
5240 0000000f bdf64129 e941c1e1 034129f1 ......A).A...A).
5250 e95efaff ff0f1f00 488d2d00 0000000f .^......H.-.....
- 5260 b60f6648 0f6ec748 635c9500 660f6cc0 ..fH.n.Hc\..f.l.
+ 5260 b60f6648 0f6ee748 635c9500 f20f12c4 ..fH.n.Hc\......
5270 48898c24 c0000000 4801eb0f 298424d0 H..$....H...).$.
5280 000000ff e30fb65f 0648c1e3 304801d9 ......._.H..0H..
5290 0fb65f05 48c1e328 4801d90f b65f0448 .._.H..(H...._.H
@@ -1580,28 +1580,28 @@
6270 c366662e 0f1f8400 00000000 0f1f4000 .ff...........@.
6280 41564989 ce415549 89d54154 4d89c455 AVI..AUI..ATM..U
6290 4889f553 488b8710 68000048 89fb4839 H..SH...h..H..H9
- 62a0 c6743548 89c26648 0f6ed066 480f6ece .t5H..fH.n.fH.n.
- 62b0 4889f148 2b971868 0000660f 6cc94829 H..H+..h..f.l.H)
- 62c0 d10f118f 10680000 66480f6e c1660f6c .....h..fH.n.f.l
- 62d0 c20f1187 20680000 4981fcff ff010077 .... h..I......w
- 62e0 3f4c89e2 4c89f648 89dfe8f1 f7ffff48 ?L..L..H.......H
- 62f0 83f88876 0b5b5d41 5c415d41 5ec36690 ...v.[]A\A]A^.f.
+ 62a0 c6743348 89c24889 f1482b97 18680000 .t3H..H..H+..h..
+ 62b0 4829d166 480f6ed6 66480f6e c1f20f12 H).fH.n.fH.n....
+ 62c0 ca66480f 3a22c001 0f118f10 6800000f .fH.:"......h...
+ 62d0 11872068 00004981 fcffff01 0077414c .. h..I......wAL
+ 62e0 89e24c89 f64889df e8f3f7ff ff4883f8 ..L..H.......H..
+ 62f0 88760d5b 5d415c41 5d415ec3 0f1f4000 .v.[]A\A]A^...@.
6300 4d89e049 8d0c064c 89ea4889 ee4889df M..I...L..H..H..
6310 4929c05b 5d415c41 5d415ee9 50a7ffff I).[]A\A]A^.P...
6320 5b48c7c0 b8ffffff 5d415c41 5d415ec3 [H......]A\A]A^.
6330 41554d89 cd41544d 89c45548 89cd5348 AUM..ATM..UH..SH
6340 89d3ba8b 68000048 83ec08e8 00000000 ....h..H........
- 6350 4889c748 8b801068 00004839 c3743548 H..H...h..H9.t5H
- 6360 89c26648 0f6ed066 480f6ecb 4889d948 ..fH.n.fH.n.H..H
- 6370 2b971868 0000660f 6cc94829 d10f118f +..h..f.l.H)....
- 6380 10680000 66480f6e c1660f6c c20f1187 .h..fH.n.f.l....
- 6390 20680000 4883c408 4d89e84c 89e14889 h..H...M..L..H.
- 63a0 ea4889de 5b5d415c 415de941 fbffff90 .H..[]A\A].A....
+ 6350 4889c748 8b801068 00004839 c3743348 H..H...h..H9.t3H
+ 6360 89c24889 d9482b97 18680000 4829d166 ..H..H+..h..H).f
+ 6370 480f6ed3 66480f6e c1f20f12 ca66480f H.n.fH.n.....fH.
+ 6380 3a22c001 0f118f10 6800000f 11872068 :"......h..... h
+ 6390 00004883 c4084d89 e84c89e1 4889ea48 ..H...M..L..H..H
+ 63a0 89de5b5d 415c415d e943fbff ff0f1f00 ..[]A\A].C......
63b0 48c78730 68000005 00000066 0fefc0c7 H..0h......f....
63c0 870c2800 000c0000 0048c787 6c680000 ..(......H..lh..
63d0 00000000 0f118710 6800000f 11872068 ........h..... h
- 63e0 00004885 f6741766 480f6ec6 4889b720 ..H..t.fH.n.H..
- 63f0 68000066 0f6cc00f 11871068 0000e9ed h..f.l.....h....
+ 63e0 00004885 f6741766 480f6ece 4889b720 ..H..t.fH.n.H..
+ 63f0 680000f2 0f12c10f 11871068 0000e9ed h..........h....
6400 faffff66 662e0f1f 84000000 00006690 ...ff.........f.
6410 4989d049 89c94883 fe040f86 88000000 I..I..H.........
6420 813f25b5 2ffd0f85 94000000 488d46fb .?%./.......H.F.
@@ -1620,16 +1620,16 @@
64f0 488b8730 680000c3 0f1f8400 00000000 H..0h...........
6500 4c398730 6800000f 85cb0100 00415449 L9.0h........ATI
6510 89d45548 89f55348 89fb4883 ec10488b ..UH..SH..H...H.
- 6520 87106800 004839c6 74354889 c6482bb7 ..h..H9.t5H..H+.
- 6530 18680000 66480f6e d04889ef 4829f766 .h..fH.n.H..H).f
- 6540 480f6ecd 66480f6e c7660f6c c9660f6c H.n.fH.n.f.l.f.l
- 6550 c20f118b 10680000 0f118320 6800008b .....h..... h...
- 6560 836c6800 0083f802 0f847201 00007750 .lh.......r...wP
- 6570 85c00f84 f8000000 4c8b8338 68000048 ........L..8h..H
- 6580 8db39068 0200488d bb406800 004c89c2 ...h..H..@h..L..
- 6590 e8000000 004883f8 880f87c8 00000048 .....H.........H
- 65a0 c7833068 00000300 0000b802 00000089 ..0h............
- 65b0 836c6800 004883c4 1031c05b 5d415cc3 .lh..H...1.[]A\.
+ 6520 87106800 004839c6 74334889 c6482bb7 ..h..H9.t3H..H+.
+ 6530 18680000 4889ef48 29f76648 0f6ed566 .h..H..H).fH.n.f
+ 6540 480f6ec7 f20f12ca 66480f3a 22c0010f H.n.....fH.:"...
+ 6550 118b1068 00000f11 83206800 008b836c ...h..... h....l
+ 6560 68000083 f8020f84 74010000 775285c0 h.......t...wR..
+ 6570 0f84fa00 00004c8b 83386800 00488db3 ......L..8h..H..
+ 6580 90680200 488dbb40 6800004c 89c2e800 .h..H..@h..L....
+ 6590 00000048 83f8880f 87ca0000 0048c783 ...H.........H..
+ 65a0 30680000 03000000 b8020000 0089836c 0h.............l
+ 65b0 68000048 83c41031 c05b5d41 5cc36690 h..H...1.[]A\.f.
65c0 83f8030f 85970000 008bb368 68000083 ...........hh...
65d0 fe010f84 68010000 83fe030f 844f0100 ....h........O..
65e0 0048c7c0 ffffffff 85f6757b 4981f8ff .H........u{I...
@@ -1646,18 +1646,18 @@
6690 48c7c0f6 ffffffeb ce0f1f80 00000000 H...............
66a0 48c78338 68000005 0000008b 01488db3 H..8h........H..
66b0 90680200 89839068 02000fb6 41048846 .h.....h....A..F
- 66c0 0448c783 30680000 00000000 e9b5feff .H..0h..........
+ 66c0 0448c783 30680000 00000000 e9b3feff .H..0h..........
66d0 ff0f1f80 00000000 48c7c0b8 ffffffc3 ........H.......
66e0 0fb6010f b7510189 c1c0e906 80f90274 .....Q.........t
66f0 3780f903 747ac1e0 1066c1c2 08250000 7...tz...f...%..
6700 07000fb7 d201d048 980fb6c9 48898330 .......H....H..0
- 6710 680000b8 03000000 898b6868 0000e98c h.........hh....
+ 6710 680000b8 03000000 898b6868 0000e98a h.........hh....
6720 feffff0f 1f440000 b8010000 00ebda90 .....D..........
6730 31c0e909 ffffff66 0f1f8400 00000000 1......f........
6740 4d39c472 434885ed 743e4c89 c24889ef M9.rCH..t>L..H..
6750 4889ce4c 890424e8 00000000 4c8b0424 H..L..$.....L..$
6760 4c01c54c 89c0e9d5 feffff0f 1f440000 L..L.........D..
- 6770 48c78330 68000000 00000031 c0e92dfe H..0h......1..-.
+ 6770 48c78330 68000000 00000031 c0e92bfe H..0h......1..+.
6780 ffff660f 1f440000 4883ed46 48c7c0ba ..f..D..H..FH...
6790 ffffffe9 a8feffff 0f1f8400 00000000 ................
67a0 4883ed48 48c7c0b8 ffffffe9 90feffff H..HH...........
@@ -1678,130 +1678,129 @@
6890 00488997 20680000 e95bffff ff0f1f00 .H.. h...[......
68a0 41564d89 c6415549 89cd4154 4989d455 AVM..AUI..ATI..U
68b0 4889f54c 89ce5348 8b542430 4889fbe8 H..L..SH.T$0H...
- 68c0 00000000 488b8310 68000048 39c57435 ....H...h..H9.t5
- 68d0 4889c266 480f6ed0 66480f6e cd4889e9 H..fH.n.fH.n.H..
- 68e0 482b9318 68000066 0f6cc948 29d10f11 H+..h..f.l.H)...
- 68f0 8b106800 0066480f 6ec1660f 6cc20f11 ..h..fH.n.f.l...
- 6900 83206800 004d89f0 4c89e94c 89e24889 . h..M..L..L..H.
- 6910 ee4889df 5b5d415c 415d415e e9cff5ff .H..[]A\A]A^....
/usr/lib64/libzstd.a/zstd_v05.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_v05.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_v05.o (disasm)
@@ -3058,9 +3058,9 @@
nopl offset(%rax,%rax,1)
lea offset(%rip),%rbp # <HUFv05_decompress1X2_usingDTable + ofs>
movzbl (%rdx),%edi
- movq %rdx,%xmm0
+ movq %rdx,%xmm1
movslq offset(%rbp,%rax,4),%r11
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
mov %rdi,(%rsp)
add %rbp,%r11
movaps %xmm0,offset(%rsp)
@@ -3481,8 +3481,8 @@
jmp <HUFv05_decompress4X2_usingDTable + ofs>
nopw offset(%rax,%rax,1)
movzbl offset(%rax),%r14d
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rdi,%xmm1
+ movddup %xmm1,%xmm0
mov %r14,offset(%rsp)
mov %r14,offset(%rsp)
movaps %xmm0,offset(%rsp)
@@ -3529,8 +3529,8 @@
jmp <HUFv05_decompress4X2_usingDTable + ofs>
nopl offset(%rax)
movzbl (%rdi),%r10d
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rdi,%xmm2
+ movddup %xmm2,%xmm0
mov %r10,offset(%rsp)
movaps %xmm0,offset(%rsp)
cmp $something,%bx
@@ -3569,8 +3569,8 @@
jmp <HUFv05_decompress4X2_usingDTable + ofs>
nopl offset(%rax)
movzbl (%rdi),%r9d
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rdi,%xmm3
+ movddup %xmm3,%xmm0
mov %r9,offset(%rsp)
movaps %xmm0,offset(%rsp)
cmp $something,%bp
@@ -3609,9 +3609,9 @@
nopl (%rax)
lea offset(%rip),%rbp # <HUFv05_decompress4X2_usingDTable + ofs>
movzbl (%rdi),%ecx
- movq %rdi,%xmm0
+ movq %rdi,%xmm4
movslq offset(%rbp,%rdx,4),%rbx
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm4,%xmm0
mov %rcx,offset(%rsp)
add %rbp,%rbx
movaps %xmm0,offset(%rsp)
@@ -4784,9 +4784,9 @@
cs nopw offset(%rax,%rax,1)
lea offset(%rip),%rbp # <HUFv05_decompress1X4_usingDTable + ofs>
movzbl (%rdx),%r9d
- movq %rdx,%xmm0
+ movq %rdx,%xmm1
movslq offset(%rbp,%rax,4),%r11
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
mov %r9,(%rsp)
add %rbp,%r11
movaps %xmm0,offset(%rsp)
@@ -5202,8 +5202,8 @@
jmp <HUFv05_decompress4X4_usingDTable + ofs>
nopl (%rax)
movzbl offset(%rax),%r12d
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rdi,%xmm1
+ movddup %xmm1,%xmm0
mov %r12,offset(%rsp)
movaps %xmm0,offset(%rsp)
cmp $something,%si
@@ -5248,8 +5248,8 @@
jmp <HUFv05_decompress4X4_usingDTable + ofs>
nopl offset(%rax)
movzbl (%rdi),%r10d
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rdi,%xmm2
+ movddup %xmm2,%xmm0
mov %r10,offset(%rsp)
movaps %xmm0,offset(%rsp)
cmp $something,%bx
@@ -5288,8 +5288,8 @@
jmp <HUFv05_decompress4X4_usingDTable + ofs>
nopl offset(%rax)
movzbl (%rdi),%r9d
- movq %rdi,%xmm0
- punpcklqdq %xmm0,%xmm0
+ movq %rdi,%xmm3
+ movddup %xmm3,%xmm0
mov %r9,offset(%rsp)
movaps %xmm0,offset(%rsp)
cmp $something,%bp
@@ -5328,9 +5328,9 @@
nopl (%rax)
lea offset(%rip),%rbp # <HUFv05_decompress4X4_usingDTable + ofs>
movzbl (%rdi),%ecx
- movq %rdi,%xmm0
+ movq %rdi,%xmm4
movslq offset(%rbp,%rdx,4),%rbx
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm4,%xmm0
mov %rcx,offset(%rsp)
add %rbp,%rbx
movaps %xmm0,offset(%rsp)
@@ -6393,15 +6393,14 @@
cmp %rax,%rsi
je <ZSTDv05_decompressBlock + ofs>
mov %rax,%rdx
- movq %rax,%xmm2
- movq %rsi,%xmm1
mov %rsi,%rcx
sub offset(%rdi),%rdx
- punpcklqdq %xmm1,%xmm1
sub %rdx,%rcx
- movups %xmm1,offset(%rdi)
+ movq %rsi,%xmm2
movq %rcx,%xmm0
- punpcklqdq %xmm2,%xmm0
+ movddup %xmm2,%xmm1
+ pinsrq $something,%rax,%xmm0
+ movups %xmm1,offset(%rdi)
movups %xmm0,offset(%rdi)
cmp $something,%r12
ja <ZSTDv05_decompressBlock + ofs>
@@ -6417,7 +6416,7 @@
pop %r13
pop %r14
ret
- xchg %ax,%ax
+ nopl offset(%rax)
mov %r12,%r8
lea (%r14,%rax,1),%rcx
mov %r13,%rdx
@@ -6455,15 +6454,14 @@
cmp %rax,%rbx
je <ZSTDv05_decompress_usingPreparedDCtx + ofs>
mov %rax,%rdx
- movq %rax,%xmm2
- movq %rbx,%xmm1
mov %rbx,%rcx
sub offset(%rdi),%rdx
- punpcklqdq %xmm1,%xmm1
sub %rdx,%rcx
- movups %xmm1,offset(%rdi)
+ movq %rbx,%xmm2
movq %rcx,%xmm0
- punpcklqdq %xmm2,%xmm0
+ movddup %xmm2,%xmm1
+ pinsrq $something,%rax,%xmm0
+ movups %xmm1,offset(%rdi)
movups %xmm0,offset(%rdi)
add $something,%rsp
mov %r13,%r8
@@ -6475,7 +6473,7 @@
pop %r12
pop %r13
jmp <ZSTDv05_decompress_continueDCtx>
- nop
+ nopl (%rax)
ZSTDv05_decompressDCtx:
movq $something,offset(%rdi)
@@ -6486,9 +6484,9 @@
movups %xmm0,offset(%rdi)
test %rsi,%rsi
je <ZSTDv05_decompressDCtx + ofs>
- movq %rsi,%xmm0
+ movq %rsi,%xmm1
mov %rsi,offset(%rdi)
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
movups %xmm0,offset(%rdi)
jmp <ZSTDv05_decompress_continueDCtx>
data16 cs nopw offset(%rax,%rax,1)
@@ -6577,13 +6575,12 @@
je <ZSTDv05_decompressContinue + ofs>
mov %rax,%rsi
sub offset(%rdi),%rsi
- movq %rax,%xmm2
mov %rbp,%rdi
sub %rsi,%rdi
- movq %rbp,%xmm1
+ movq %rbp,%xmm2
movq %rdi,%xmm0
- punpcklqdq %xmm1,%xmm1
- punpcklqdq %xmm2,%xmm0
+ movddup %xmm2,%xmm1
+ pinsrq $something,%rax,%xmm0
/usr/lib64/libzstd.a/zstd_v06.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_v06.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_v06.o (objdump)
@@ -20,8 +20,8 @@
00f0 89711848 89511048 8b124889 110fb617 .q.H.Q.H..H.....
0100 84d20f84 b8000000 0fbdf2ba 08000000 ................
0110 29f28951 08c3662e 0f1f8400 00000000 )..Q..f.........
- 0120 4c8d0d00 00000066 480f6ec6 4d630481 L......fH.n.Mc..
- 0130 660f6cc0 0f114110 0fb6164d 01c84889 f.l...A....M..H.
+ 0120 4c8d0d00 00000066 480f6ece 4d630481 L......fH.n.Mc..
+ 0130 f20f12c1 0f114110 0fb6164d 01c84889 ......A....M..H.
0140 1141ffe0 0f1f4000 440fb646 0649c1e0 .A....@.D..F.I..
0150 304c01c2 48891144 0fb64605 49c1e028 0L..H..D..F.I..(
0160 4c01c248 8911440f b6460449 c1e0204c L..H..D..F.I.. L
@@ -173,848 +173,848 @@
0a80 48c7c5ec ffffffeb 890f1f80 00000000 H...............
0a90 4157488d 04164156 41554154 554889cd AWH...AVAUATUH..
0aa0 48c7c1b8 ffffff53 4881ec08 0100004c H......SH......L
- 0ab0 8baf6054 00004889 44240848 8b876854 ..`T..H.D$.H..hT
- 0ac0 00004c01 e8488944 24104d85 c00f847c ..L..H.D$.M....|
+ 0ab0 8baf6054 00004889 44241048 8b876854 ..`T..H.D$.H..hT
+ 0ac0 00004c01 e8488944 24184d85 c00f8484 ..L..H.D$.M.....
0ad0 06000048 8b871854 0000448b bf585400 ...H...T..D..XT.
0ae0 004889fb 4989f248 89442438 488b8720 .H..I..H.D$8H..
0af0 54000048 89442458 488b8728 54000048 T..H.D$XH..(T..H
- 0b00 89442460 0fb64500 89042485 c00f847d .D$`..E...$....}
- 0b10 0600008b 04244d89 c44e8d74 05004c8d .....$M..N.t..L.
- 0b20 450183f8 7f0f8f3d 06000049 8d40044c E......=...I.@.L
- 0b30 89542418 48c7c1b8 ffffff49 39c60f82 .T$.H......I9...
- 0b40 0b060000 410fb600 4883ec08 4983c001 ....A...H...I...
- 0b50 4d89f14d 29c1b909 000000ba 23000000 M..M).......#...
- 0b60 4889df88 442428c0 e8060fb6 f0488d05 H...D$(......H..
- 0b70 00000000 41576a06 504c8944 2448e8fd ....AWj.PL.D$H..
- 0b80 fdffff48 83c4204c 8b442428 4c8b5424 ...H.. L.D$(L.T$
- 0b90 184883f8 880f87ad 0500000f b6742420 .H...........t$
- 0ba0 4c895424 184901c0 4d89f148 83ec084d L.T$.I..M..H...M
- 0bb0 29c1b908 000000ba 1c000000 488d0500 )...........H...
- 0bc0 00000041 5740c0ee 04488dbb 04080000 ...AW@...H......
- 0bd0 6a0583e6 03504c89 442448e8 a0fdffff j....PL.D$H.....
- 0be0 4883c420 4883f888 0f875a05 00004c8b H.. H.....Z...L.
- 0bf0 4424280f b6742420 4883ec08 4d89f141 D$(..t$ H...M..A
- 0c00 57b90900 0000ba34 00000048 8dbb080c W......4...H....
- 0c10 00004901 c0488d05 00000000 6a0640c0 ..I..H......j.@.
- 0c20 ee025083 e6034d29 c14c8944 2440e84d ..P...M).L.D$@.M
- 0c30 fdffff48 83c42048 83f8880f 87070500 ...H.. H........
- 0c40 004c8b44 2420498d 34004889 f04829e8 .L.D$ I.4.H..H).
- 0c50 4889c148 83f8880f 87f20400 008b0c24 H..H...........$
- 0c60 4c8b5424 18c78358 54000000 00000085 L.T$...XT.......
- 0c70 c90f8423 05000066 0fefc04c 89e24c8d ...#...f...L..L.
- 0c80 b4249000 000048c7 84248000 00000100 .$....H..$......
- 0c90 00000f29 44247048 29c2660f 6f050000 ...)D$pH).f.o...
- 0ca0 00004c89 f748c784 24f00000 00010000 ..L..H..$.......
- 0cb0 004c8974 24300f29 8424e000 0000e80d .L.t$0.).$......
- 0cc0 f4ffff48 83f8880f 877b0400 008bb424 ...H.....{.....$
- 0cd0 98000000 0fb7134c 89f74d89 d7488b84 .......L..M..H..
- 0ce0 24900000 0041bb3f 00000089 f148d3e0 $....A.?.....H..
- 0cf0 4489d929 d148d1e8 01f248d3 e8899424 D..).H....H....$
- 0d00 98000000 48898424 b0000000 e8eff2ff ....H..$........
- 0d10 ff8bb424 98000000 488d4304 4c89f748 ...$....H.C.L..H
- 0d20 89442450 0fb79304 08000048 898424b8 .D$P.......H..$.
- 0d30 00000048 8b842490 00000089 f148d3e0 ...H..$......H..
- 0d40 4489d929 d148d1e8 01f248d3 e8899424 D..).H....H....$
- 0d50 98000000 48898424 c0000000 e89ff2ff ....H..$........
- 0d60 ff8bb424 98000000 488d8308 0800004c ...$....H......L
- 0d70 89f74889 4424480f b793080c 00004889 ..H.D$H.......H.
- 0d80 8424c800 0000488b 84249000 000089f1 .$....H..$......
- 0d90 48d3e044 89d929d1 48d1e801 f248d3e8 H..D..).H....H..
- 0da0 89942498 00000048 898424d0 000000e8 ..$....H..$.....
- 0db0 4cf2ffff 488d830c 0c00004c 89542468 L...H......L.T$h
- 0dc0 48894424 40488984 24d80000 00488b7c H.D$@H..$....H.|
- 0dd0 2430e829 f2ffff83 f8020f87 58030000 $0.)........X...
- 0de0 8b142485 d20f84c5 05000048 8b5c2450 ..$........H.\$P
- 0df0 488b8424 b0000000 488d3d00 00000048 H..$....H.=....H
- 0e00 8d350000 0000832c 24014c8d 1c83488b .5.....,$.L...H.
- 0e10 8424d000 0000488b 5c244045 0fb64302 .$....H.\$@E..C.
- 0e20 4c8d1483 488b8424 c0000000 488b5c24 L...H..$....H.\$
- 0e30 48450fb6 6202488d 2c834489 c38b149f HE..b.H.,.D.....
- 0e40 428b34a6 44896424 180fb645 028d0c32 B.4.D.d$...E...2
- 0e50 8d3c0189 7c242048 8bbc24e0 00000048 .<..|$ H..$....H
- 0e60 897c2428 85c00f85 d4030000 4585c00f .|$(........E...
- 0e70 851c0400 004c8bb4 24e80000 0066490f .....L..$....fI.
- 0e80 6ec60f16 4424280f 298424e0 00000048 n...D$(.).$....H
- 0e90 8d050000 0000837c 24181f4c 89b42480 .......|$..L..$.
- 0ea0 00000042 8b04a044 8d600376 2a8bbc24 ...B...D.`.v*..$
- 0eb0 98000000 488b8424 90000000 89f948d3 ....H..$......H.
- 0ec0 e089f101 fe48d1e8 f7d189b4 24980000 .....H......$...
- 0ed0 0048d3e8 4901c448 8d050000 00004c89 .H..I..H......L.
- 0ee0 6424788b 1c984183 f80f762a 8bb42498 d$x...A...v*..$.
- 0ef0 00000048 8b842490 00000089 f148d3e0 ...H..$......H..
- 0f00 89d101f2 48d1e8f7 d1899424 98000000 ....H......$....
- 0f10 48d3e848 01c3837c 24201f48 895c2470 H..H...|$ .H.\$p
- 0f20 0f878a03 0000488b 84249000 0000450f ......H..$....E.
- 0f30 b64303be 3f000000 8b8c2498 00000048 .C..?.....$....H
- 0f40 89c24989 c1418d3c 0848d3e2 89f14429 ..I..A.<.H....D)
- 0f50 c148d1ea 450fb642 0348d3ea 410fb70b .H..E..B.H..A...
- 0f60 4801ca89 f949d3e1 48899424 b0000000 H....I..H..$....
- 0f70 89f1418d 14384c89 cf4429c1 48d1ef48 ..A..8L..D).H..H
- 0f80 d3ef410f b70a4801 cf4889bc 24d00000 ..A...H..H..$...
- 0f90 000fb67d 038d0c17 29fe498d 3c1f898c ...}....).I.<...
- 0fa0 24980000 0089d10f b7550048 d3e089f1 $........U.H....
- 0fb0 48d1e848 d3e84a8d 0c234801 d0498d2c H..H..J..#H..I.,
- 0fc0 0f488984 24c00000 00488b44 24084c8d .H..$....H.D$.L.
- 0fd0 40f84839 e80f82c5 02000049 39f80f82 @.H9.......I9...
- 0fe0 bc020000 4c01eb48 395c2410 0f825601 ....L..H9\$...V.
- 0ff0 0000660f 1f440000 498b4500 4983c708 ..f..D..I.E.I...
- 1000 4983c508 498947f8 4939ff72 eb488b74 I...I.G.I9.r.H.t
- 1010 24384889 fa4889f8 4c29f048 29f24c39 $8H..H..L).H).L9
- 1020 f273754c 8b5c2458 4889fa4c 29da4c39 .suL.\$XH..L).L9
- 1030 f20f8211 01000048 8b542460 4829c649 .......H.T$`H).I
- 1040 89f54889 d64c29ee 4a8d0426 4839c20f ..H..L).J..&H9..
- 1050 833b0300 004c89ea 48894c24 204d29ec .;...L..H.L$ M).
- 1060 4c894424 18e80000 00004c8b 44241848 L.D$......L.D$.H
- 1070 8b4c2420 4889c74c 01ef4939 f80f827d .L$ H..L..I9...}
- 1080 01000048 8b442438 4983fc02 0f866e01 ...H.D$8I.....n.
- 1090 0000660f 1f440000 4983fe07 0f875e02 ..f..D..I.....^.
- 10a0 00000fb6 1088170f b6500188 57010fb6 .........P..W...
- 10b0 50028857 020fb650 03885703 488d1500 P..W...P..W.H...
- 10c0 00000042 8b14b248 01d08b10 89570448 ...B...H.....W.H
- 10d0 8d150000 00004a63 14b24829 d0488b74 ......Jc..H).H.t
- 10e0 2408488d 57084883 c0084883 ee0d4839 $.H.W.H...H...H9
- 10f0 ee0f8339 0200004c 39c20f82 58020000 ...9...L9...X...
- 1100 4839ea73 1c4989e8 31f64929 d00f1f00 H9.s.I..1.I)....
- 1110 0fb63c30 40883c32 4883c601 4c39c675 ..<0@.<2H...L9.u
- 1120 ef4883f9 88772849 89dd4989 efe99bfc .H...w(I..I.....
- 1130 ffff660f 1f440000 8b04244c 8b542468 ..f..D....$L.T$h
- 1140 85c07459 0f1f4000 48c7c1ec ffffff48 ..tY..@.H......H
- 1150 81c40801 00004889 c85b5d41 5c415d41 ......H..[]A\A]A
- 1160 5e415fc3 0f1f4000 3dff0000 0074694d ^A_...@.=....tiM
- 1170 39f073db 8b04240f b655014c 8d450283 9.s...$..U.L.E..
- 1180 c080c1e0 0801d089 0424e99c f9ffff90 .........$......
- 1190 c7875854 00000000 00004d89 d7488b44 ..XT......M..H.D
- 11a0 24104889 c24c29ea 4c39e872 9b498d1c $.H..L).L9.r.I..
- 11b0 1748c7c1 baffffff 48395c24 08729048 .H......H9\$.r.H
- 11c0 85d20f85 48010000 4c89f94c 29d1e97c ....H...L..L)..|
- 11d0 ffffff0f 1f440000 4c8d4503 4d39c60f .....D..L.E.M9..
- 11e0 826affff ff0fb745 0105007f 00008904 .j.....E........
- 11f0 24e935f9 ffff662e 0f1f8400 00000000 $.5...f.........
- 1200 4889ee31 c04829fe 4839ef0f 8310ffff H..1.H).H9......
- 1210 ff4c8b44 2438662e 0f1f8400 00000000 .L.D$8f.........
- 1220 410fb614 00881407 4883c001 4839f075 A.......H...H9.u
- 1230 efe9ebfe ffff662e 0f1f8400 00000000 ......f.........
- 1240 448bb424 98000000 89c1488d 3d000000 D..$......H.=...
- 1250 00448b0c 8f488bbc 24900000 004489f1 .D...H..$....D..
- 1260 48d3e789 c14401f0 48d1eff7 d1898424 H....D..H......$
- 1270 98000000 48d3ef49 01f94983 f9027740 ....H..I..I...w@
- 1280 4585c075 5b4983f9 0177550f 85e4fbff E..u[I...wU.....
- 1290 ff4c8b74 2428e9f4 fbffff0f 1f440000 .L.t$(.......D..
- 12a0 48c7c1ba ffffffe9 a3feffff 0f1f4000 H.............@.
- 12b0 488b7c24 30e846ed ffffe967 fcffff90 H.|$0.F....g....
- 12c0 4d8d71fe 488b8424 e8000000 48898424 M.q.H..$....H..$
- 12d0 f0000000 e9a4fbff ff0f1f80 00000000 ................
- 12e0 4d85c974 ac4e8bb4 cce00000 004983f9 M..t.N.......I..
- 12f0 0175d1e9 85fbffff 0f1f8400 00000000 .u..............
- 1300 488b1048 8917e9d2 fdffff0f 1f440000 H..H.........D..
- 1310 4c89ff4c 89ee4c89 14244989 dfe80000 L..L..L..$I.....
- 1320 00004c8b 1424e99d feffff0f 1f440000 ..L..$.......D..
- 1330 4c01e70f 1f440000 488b3048 83c20848 L....D..H.0H...H
- 1340 83c00848 8972f848 39fa72ec e9d0fdff ...H.r.H9.r.....
- 1350 ff0f1f80 00000000 4d89c148 89c64929 ........M..H..I)
- 1360 d10f1f80 00000000 488b3e48 83c20848 ........H.>H...H
- 1370 83c60848 897af84c 39c272ec 4c01c84c ...H.z.L9.r.L..L
- 1380 89c2e979 fdffff66 0f1f8400 00000000 ...y...f........
- 1390 4c89e248 894c2418 e8000000 00488b4c L..H.L$......H.L
- 13a0 2418e97a fdffff66 0f1f8400 00000000 $..z...f........
- 13b0 4c8b5424 68e9e3fd ffff660f 1f440000 L.T$h.....f..D..
- 13c0 31c0c707 00000000 66894704 31c04088 1.......f.G.1.@.
- 13d0 7706c647 0700c366 0f1f8400 00000000 w..G...f........
- 13e0 89f1be01 00000048 c7c0ffff ffffd3e6 .......H........
- 13f0 85c9743c 41b80100 00006689 0f89f231 ..t<A.....f....1
- 1400 c0664489 470285f6 741e660f 1f440000 .fD.G...t.f..D..
- 1410 31f68844 87066689 74870488 4c870748 1..D..f.t...L..H
- 1420 83c00148 39d075e8 31c0c30f 1f440000 ...H9.u.1....D..
- 1430 c366662e 0f1f8400 00000000 0f1f4000 .ff...........@.
- 1440 41574156 41554989 f54889d6 4889ca41 AWAVAUI..H..H..A
- 1450 544e8d3c 2f554d8d 77fd534c 89c34883 TN.</UM.w.SL..H.
- 1460 ec386641 83780200 4c8d6424 1048897c .8fA.x..L.d$.H.|
- 1470 24084c89 e70f855d 020000e8 50ecffff $.L....]....P...
- 1480 4883f888 76124883 c4385b5d 415c415d H...v.H..8[]A\A]
- 1490 415e415f c30f1f00 440fb72b 8b442418 A^A_....D..+.D$.
- 14a0 4c89e748 83c3044c 8b542410 89c14489 L..H...L.T$...D.
- 14b0 ee4401e8 f7d649d3 e2894424 1889f149 .D....I...D$...I
- 14c0 d1ea4189 f349d3ea 4183e33f e82febff ..A..I..A..?./..
- 14d0 ff8b4424 18488b6c 24104c89 e789c144 ..D$.H.l$.L....D
- 14e0 01e841bd 3f000000 48d3e544 89d98944 ..A.?...H..D...D
- 14f0 241848d1 ed48d3ed e803ebff ff4c8b5c $.H..H.......L.\
- 1500 2408e9e7 00000066 0f1f8400 00000000 $......f........
- 1510 4d39f30f 83e50000 00488b44 24104e8d M9.......H.D$.N.
- 1520 0c938b4c 24184983 c304450f b6510345 ...L$.I...E..Q.E
- 1530 0fb64102 4889c748 89c2418d 340a48d3 ..A.H..H..A.4.H.
- 1540 e74489e9 4429d148 d1ef48d3 ef410fb7 .D..D).H..H..A..
- 1550 094c8d0c ab458843 fc410fb6 6903450f .L...E.C.A..i.E.
- 1560 b6510248 01cf89f1 48d3e244 8d443500 .Q.H....H..D.D5.
- 1570 488d3cbb 4489e948 89d629e9 4889c248 H.<.D..H..).H..H
- 1580 d1ee48d3 ee410fb7 09458853 fd440fb6 ..H..A...E.S.D..
- 1590 57030fb6 6f024801 ce4489c1 48d3e247 W...o.H..D..H..G
- 15a0 8d0c0244 89e94989 d04429d1 49d1e849 ...D..I..D).I..I
- 15b0 d3e80fb7 0f488d3c b341886b fe0fb72f .....H.<.A.k.../
- 15c0 0fb67702 4d8d1408 440fb647 03418873 ..w.M...D..G.A.s
- 15d0 ff438d0c 08894c24 184489c9 48d3e044 .C....L$.D..H..D
- 15e0 89e948d1 e84429c1 48d3e848 01c54c89 ..H..D).H..H..L.
- 15f0 e7e80aea ffff85c0 0f8412ff ffff4d8d ..............M.
/usr/lib64/libzstd.a/zstd_v06.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_v06.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_v06.o (disasm)
@@ -102,9 +102,9 @@
ret
cs nopw offset(%rax,%rax,1)
lea offset(%rip),%r9 # <BITv06_initDStream + ofs>
- movq %rsi,%xmm0
+ movq %rsi,%xmm1
movslq (%r9,%rax,4),%r8
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
movups %xmm0,offset(%rcx)
movzbl (%rsi),%edx
add %r9,%r8
@@ -863,10 +863,10 @@
mov offset(%rdi),%rax
mov %rax,offset(%rsp)
movzbl offset(%rbp),%eax
- mov %eax,(%rsp)
+ mov %eax,offset(%rsp)
test %eax,%eax
je <ZSTDv06_decompressSequences + ofs>
- mov (%rsp),%eax
+ mov offset(%rsp),%eax
mov %r8,%r12
lea offset(%rbp,%r8,1),%r14
lea offset(%rbp),%r8
@@ -946,7 +946,7 @@
mov %rax,%rcx
cmp $something,%rax
ja <ZSTDv06_decompressSequences + ofs>
- mov (%rsp),%ecx
+ mov offset(%rsp),%ecx
mov offset(%rsp),%r10
movl $something,offset(%rbx)
test %ecx,%ecx
@@ -1023,72 +1023,72 @@
call <BITv06_reloadDStream>
cmp $something,%eax
ja <ZSTDv06_decompressSequences + ofs>
- mov (%rsp),%edx
+ mov offset(%rsp),%edx
test %edx,%edx
je <ZSTDv06_decompressSequences + ofs>
- mov offset(%rsp),%rbx
mov offset(%rsp),%rax
- lea offset(%rip),%rdi # <ZSTDv06_decompressSequences + ofs>
- lea offset(%rip),%rsi # <ZSTDv06_decompressSequences + ofs>
- subl $something,(%rsp)
+ mov offset(%rsp),%rbx
+ mov offset(%rsp),%rsi
+ subl $something,offset(%rsp)
lea (%rbx,%rax,4),%r11
mov offset(%rsp),%rax
mov offset(%rsp),%rbx
- movzbl offset(%r11),%r8d
+ movzbl offset(%r11),%r9d
lea (%rbx,%rax,4),%r10
mov offset(%rsp),%rax
- mov offset(%rsp),%rbx
- movzbl offset(%r10),%r12d
- lea (%rbx,%rax,4),%rbp
- mov %r8d,%ebx
- mov (%rdi,%rbx,4),%edx
- mov (%rsi,%r12,4),%esi
- mov %r12d,offset(%rsp)
- movzbl offset(%rbp),%eax
- lea (%rdx,%rsi,1),%ecx
- lea (%rcx,%rax,1),%edi
- mov %edi,offset(%rsp)
- mov offset(%rsp),%rdi
- mov %rdi,offset(%rsp)
+ movzbl offset(%r10),%ebp
+ mov %r9,%rdi
+ lea (%rsi,%rax,4),%r12
+ lea offset(%rip),%rsi # <ZSTDv06_decompressSequences + ofs>
+ mov (%rsi,%r9,4),%r8d
+ lea offset(%rip),%rsi # <ZSTDv06_decompressSequences + ofs>
+ movzbl offset(%r12),%eax
+ mov %rbp,%rbx
+ mov (%rsi,%rbp,4),%edx
+ lea (%r8,%rdx,1),%ecx
+ lea (%rcx,%rax,1),%esi
+ mov %esi,offset(%rsp)
+ mov offset(%rsp),%rsi
+ mov %rsi,offset(%rsp)
test %eax,%eax
jne <ZSTDv06_decompressSequences + ofs>
- test %r8d,%r8d
+ test %r9d,%r9d
jne <ZSTDv06_decompressSequences + ofs>
mov offset(%rsp),%r14
movq %r14,%xmm0
- movhps offset(%rsp),%xmm0
+ pinsrq $something,offset(%rsp),%xmm0
movaps %xmm0,offset(%rsp)
lea offset(%rip),%rax # <ZSTDv06_decompressSequences + ofs>
- cmpl $something,offset(%rsp)
mov %r14,offset(%rsp)
- mov (%rax,%r12,4),%eax
- lea offset(%rax),%r12d
+ mov (%rax,%rbp,4),%eax
+ lea offset(%rax),%ebp
+ cmp $something,%ebx
jbe <ZSTDv06_decompressSequences + ofs>
- mov offset(%rsp),%edi
+ mov offset(%rsp),%esi
mov offset(%rsp),%rax
- mov %edi,%ecx
- shl %cl,%rax
mov %esi,%ecx
- add %edi,%esi
+ shl %cl,%rax
+ mov %edx,%ecx
+ add %esi,%edx
shr %rax
not %ecx
- mov %esi,offset(%rsp)
+ mov %edx,offset(%rsp)
shr %cl,%rax
- add %rax,%r12
+ add %rax,%rbp
lea offset(%rip),%rax # <ZSTDv06_decompressSequences + ofs>
- mov %r12,offset(%rsp)
- mov (%rax,%rbx,4),%ebx
- cmp $something,%r8d
+ mov %rbp,offset(%rsp)
+ mov (%rax,%r9,4),%ebx
+ cmp $something,%edi
jbe <ZSTDv06_decompressSequences + ofs>
- mov offset(%rsp),%esi
+ mov offset(%rsp),%edx
mov offset(%rsp),%rax
- mov %esi,%ecx
- shl %cl,%rax
mov %edx,%ecx
- add %esi,%edx
+ add %r8d,%edx
+ shl %cl,%rax
+ mov %r8d,%ecx
+ mov %edx,offset(%rsp)
shr %rax
not %ecx
- mov %edx,offset(%rsp)
shr %cl,%rax
add %rax,%rbx
cmpl $something,offset(%rsp)
@@ -1121,31 +1121,31 @@
movzwl (%r10),%ecx
add %rcx,%rdi
mov %rdi,offset(%rsp)
- movzbl offset(%rbp),%edi
+ movzbl offset(%r12),%edi
lea (%rdi,%rdx,1),%ecx
sub %edi,%esi
lea (%r15,%rbx,1),%rdi
mov %ecx,offset(%rsp)
mov %edx,%ecx
- movzwl offset(%rbp),%edx
+ movzwl (%r12),%edx
shl %cl,%rax
mov %esi,%ecx
shr %rax
shr %cl,%rax
- lea (%rbx,%r12,1),%rcx
+ lea (%rbx,%rbp,1),%rcx
add %rdx,%rax
- lea (%r15,%rcx,1),%rbp
+ lea (%r15,%rcx,1),%r12
mov %rax,offset(%rsp)
mov offset(%rsp),%rax
lea -offset(%rax),%r8
- cmp %rbp,%rax
+ cmp %r12,%rax
jb <ZSTDv06_decompressSequences + ofs>
cmp %rdi,%r8
jb <ZSTDv06_decompressSequences + ofs>
add %r13,%rbx
cmp %rbx,offset(%rsp)
jb <ZSTDv06_decompressSequences + ofs>
- nopw offset(%rax,%rax,1)
+ nopl (%rax)
mov offset(%r13),%rax
add $something,%r15
add $something,%r13
@@ -1169,12 +1169,12 @@
mov %rsi,%r13
mov %rdx,%rsi
sub %r13,%rsi
- lea (%rsi,%r12,1),%rax
+ lea (%rsi,%rbp,1),%rax
cmp %rax,%rdx
jae <ZSTDv06_decompressSequences + ofs>
mov %r13,%rdx
mov %rcx,offset(%rsp)
- sub %r13,%r12
+ sub %r13,%rbp
mov %r8,offset(%rsp)
call <ZSTDv06_decompressSequences + ofs>
mov offset(%rsp),%r8
/usr/lib64/libzstd.a/zstd_v07.o differs in ELF sections
--- old /usr/lib64/libzstd.a/zstd_v07.o (objdump)
+++ new /usr/lib64/libzstd.a/zstd_v07.o (objdump)
@@ -23,8 +23,8 @@
0120 89711848 89511048 8b124889 110fb617 .q.H.Q.H..H.....
0130 84d20f84 b8000000 0fbdf2ba 08000000 ................
0140 29f28951 08c3662e 0f1f8400 00000000 )..Q..f.........
- 0150 4c8d0d00 00000066 480f6ec6 4d630481 L......fH.n.Mc..
- 0160 660f6cc0 0f114110 0fb6164d 01c84889 f.l...A....M..H.
+ 0150 4c8d0d00 00000066 480f6ece 4d630481 L......fH.n.Mc..
+ 0160 f20f12c1 0f114110 0fb6164d 01c84889 ......A....M..H.
0170 1141ffe0 0f1f4000 440fb646 0649c1e0 .A....@.D..F.I..
0180 304c01c2 48891144 0fb64605 49c1e028 0L..H..D..F.I..(
0190 4c01c248 8911440f b6460449 c1e0204c L..H..D..F.I.. L
@@ -394,947 +394,947 @@
1850 d2c70700 000000bd 01000000 66895704 ............f.W.
1860 884706c6 470700eb 990f1f80 00000000 .G..G...........
1870 48c7c5ec ffffffeb 890f1f80 00000000 H...............
- 1880 4157488d 04164156 415549c7 c5b8ffff AWH...AVAUI.....
- 1890 ff415455 534881ec f8000000 4c8b9fd8 .ATUSH......L...
- 18a0 54000048 89442408 488b87f8 54000048 T..H.D$.H...T..H
- 18b0 89742458 4c01d848 89442428 4d85c00f .t$XL..H.D$(M...
- 18c0 84520600 00488b87 18540000 0fb63148 .R...H...T....1H
- 18d0 89fb4989 cc448bbf 6c540000 48894424 ..I..D..lT..H.D$
- 18e0 38488b87 20540000 89742404 48894424 8H.. T...t$.H.D$
- 18f0 68488b87 28540000 48894424 7085f60f hH..(T..H.D$p...
- 1900 84eb0700 004c89c5 4e8d3401 488d4101 .....L..N.4.H.A.
- 1910 83fe7f0f 8f170600 00488d50 044c895c .........H.P.L.\
- 1920 241049c7 c5b8ffff ff4939d6 0f82e505 $.I......I9.....
- 1930 0000440f b6284883 ec084c8d 40014d89 ..D..(H...L.@.M.
- 1940 f1488d05 00000000 41574d29 c14889df .H......AWM).H..
- 1950 6a064489 eeb90900 0000ba23 00000050 j.D........#...P
- 1960 40c0ee06 400fb6f6 4c894424 38e8fefd @...@...L.D$8...
- 1970 ffff4883 c4204c8b 4424184c 8b5c2410 ..H.. L.D$.L.\$.
- 1980 4883f888 0f878605 00004c89 5c241049 H.........L.\$.I
- 1990 01c04883 ec084489 ee488d05 00000000 ..H...D..H......
- 19a0 415740c0 ee044d89 f16a0583 e603488d AW@...M..j....H.
- 19b0 bb040800 004d29c1 50b90800 0000ba1c .....M).P.......
- 19c0 0000004c 89442438 e8a3fdff ff4883c4 ...L.D$8.....H..
- 19d0 204883f8 880f8735 0500004c 8b442418 H.....5...L.D$.
- 19e0 4883ec08 4489ee4d 89f14157 40c0ee02 H...D..M..AW@...
- 19f0 b9090000 00ba3400 00004901 c0488d05 ......4...I..H..
- 1a00 00000000 6a0683e6 0350488d bb080c00 ....j....PH.....
- 1a10 004d29c1 4c894424 38e852fd ffff4883 .M).L.D$8.R...H.
- 1a20 c4204883 f8880f87 e4040000 4c8b4424 . H.........L.D$
- 1a30 18498d34 004889f0 4c29e049 89c54883 .I.4.H..L).I..H.
- 1a40 f8880f87 cf040000 8b4c2404 4c8b5c24 .........L$.L.\$
- 1a50 1085c90f 84970600 008bbb38 5400004c ...........8T..L
- 1a60 8db42480 00000048 89eac783 6c540000 ..$....H....lT..
- 1a70 01000000 4829c24c 89742430 4889bc24 ....H).L.t$0H..$
- 1a80 d0000000 8bbb3c54 00004889 bc24d800 ......<T..H..$..
- 1a90 00008bbb 40540000 4889bc24 e0000000 ....@T..H..$....
- 1aa0 4c89f7e8 58e6ffff 4883f888 0f875e04 L...X...H.....^.
- 1ab0 00008bb4 24880000 000fb713 41ba3f00 ....$.......A.?.
- 1ac0 00004c89 f7488b84 24800000 0089f148 ..L..H..$......H
- 1ad0 d3e04489 d129d148 d1e801f2 48d3e889 ..D..).H....H...
- 1ae0 94248800 00004889 8424a000 0000e80d .$....H..$......
- 1af0 e5ffff8b b4248800 0000488d 43044c89 .....$....H.C.L.
- 1b00 f7488944 24500fb7 93040800 00488984 .H.D$P.......H..
- 1b10 24a80000 00488b84 24800000 0089f148 $....H..$......H
- 1b20 d3e04489 d129d148 d1e801f2 48d3e889 ..D..).H....H...
- 1b30 94248800 00004889 8424b000 0000e8bd .$....H..$......
- 1b40 e4ffff8b b4248800 0000488d 83080800 .....$....H.....
- 1b50 004c89f7 48894424 480fb793 080c0000 .L..H.D$H.......
- 1b60 48898424 b8000000 488b8424 80000000 H..$....H..$....
- 1b70 89f148d3 e04489d1 29d148d1 e801f248 ..H..D..).H....H
- 1b80 d3e88994 24880000 00488984 24c00000 ....$....H..$...
- 1b90 00e86ae4 ffff4889 5c24784c 8b7c2458 ..j...H.\$xL.|$X
- 1ba0 488d830c 0c000048 89442440 48898424 H......H.D$@H..$
- 1bb0 c8000000 488b7c24 30e842e4 ffff83f8 ....H.|$0.B.....
- 1bc0 020f8737 0300008b 54240485 d20f84bf ...7....T$......
- 1bd0 05000048 8b8424a0 00000048 8b5c2450 ...H..$....H.\$P
- 1be0 488b7c24 40488b4c 2448488d 1c83488b H.|$@H.L$HH...H.
- 1bf0 8424c000 0000836c 24040144 0fb67302 .$.....l$..D..s.
- 1c00 4c8d1487 488b8424 b0000000 488d3d00 L...H..$....H.=.
- 1c10 00000041 0fb66a02 468b0cb7 4d89f04c ...A..j.F...M..L
- 1c20 8d2c8148 8d0d0000 00008b3c a9410fb6 .,.H.......<.A..
- 1c30 4502896c 2418418d 14398d0c 02488b94 E..l$.A..9...H..
- 1c40 24d00000 00894c24 10488954 242085c0 $.....L$.H.T$ ..
- 1c50 0f852a03 00004585 f60f8591 0300004c ..*...E........L
- 1c60 8ba424d8 00000066 490f6ec4 0f164424 ..$....fI.n...D$
- 1c70 200f2984 24d00000 00488d05 00000000 .).$....H......
- 1c80 837c2418 1f8b2ca8 762a8bb4 24880000 .|$...,.v*..$...
- 1c90 00488b94 24800000 0089f148 d3e289f9 .H..$......H....
- 1ca0 01f748d1 eaf7d189 bc248800 000048d3 ..H......$....H.
- 1cb0 ea4801d5 488d0500 00000046 8b34b041 .H..H......F.4.A
- 1cc0 83f80f76 2c8b9424 88000000 488b8424 ...v,..$....H..$
- 1cd0 80000000 89d14401 ca48d3e0 4489c989 ......D..H..D...
- 1ce0 94248800 000048d1 e8f7d148 d3e84901 .$....H....H..I.
- 1cf0 c6837c24 101f0f87 e4020000 488b8424 ..|$........H..$
- 1d00 80000000 440fb643 03be3f00 00008b8c ....D..C..?.....
- 1d10 24880000 004889c2 418d3c08 48d3e289 $....H..A.<.H...
- 1d20 f14429c1 48d1ea45 0fb64203 48d3ea0f .D).H..E..B.H...
- 1d30 b70b4889 c34801ca 89f948d3 e3488994 ..H..H....H..H..
- 1d40 24a00000 0089f141 8d143848 89df4429 $......A..8H..D)
- 1d50 c148d1ef 48d3ef41 0fb70a48 01cf4889 .H..H..A...H..H.
- 1d60 bc24c000 0000410f b67d038d 0c1729fe .$....A..}....).
- 1d70 4b8d3c37 898c2488 00000089 d1410fb7 K.<7..$......A..
- 1d80 550048d3 e089f148 d1e848d3 e84a8d4c U.H....H..H..J.L
- 1d90 35004d01 de4801d0 498d1c0f 48898424 5.M..H..I...H..$
- 1da0 b0000000 488b4424 084c8d68 f84939fd ....H.D$.L.h.I9.
- 1db0 0f824a02 00004839 d80f8241 0200004c ..J...H9...A...L
- 1dc0 39742428 0f824601 0000660f 1f440000 9t$(..F...f..D..
- 1dd0 498b0349 83c70849 83c30849 8947f849 I..I...I...I.G.I
- 1de0 39ff72ec 488b7424 384889fa 4889f84c 9.r.H.t$8H..H..L
- 1df0 29e04829 f24c39e2 73664c8b 4c246848 ).H).L9.sfL.L$hH
- 1e00 89fa4c29 ca4c39e2 0f820201 0000488b ..L).L9.......H.
- 1e10 54247048 29c64889 4c241049 89f74889 T$pH).H.L$.I..H.
- 1e20 d64c29fe 488d042e 4839c20f 834f0300 .L).H...H9...O..
- 1e30 004c89fa 4c29fde8 00000000 488b4c24 .L..L)......H.L$
- 1e40 104889c7 4c01ff48 83fd020f 865f0200 .H..L..H....._..
- 1e50 00488b44 24384939 fd0f8251 02000090 .H.D$8I9...Q....
- 1e60 4983fc07 0f87de01 00000fb6 1088170f I...............
- 1e70 b6500188 57010fb6 50028857 020fb650 .P..W...P..W...P
- 1e80 03885703 488d1500 00000042 8b14a248 ..W.H......B...H
- 1e90 01d08b10 89570448 8d150000 00004a63 .....W.H......Jc
- 1ea0 14a24829 d0488b74 2408488d 57084883 ..H).H.t$.H.W.H.
- 1eb0 c0084883 ee0d4839 de0f8399 0100004c ..H...H9.......L
- 1ec0 39ea0f82 80020000 4839da73 1c4989d8 9.......H9.s.I..
- 1ed0 31f64929 d00f1f00 0fb63c30 40883c32 1.I)......<0@.<2
- 1ee0 4883c601 4c39c675 ef4883f9 880f87d3 H...L9.u.H......
- 1ef0 0200004d 89f34989 dfe9b6fc ffff8b44 ...M..I........D
- 1f00 2404488b 5c247885 c00f8488 02000090 $.H.\$x.........
- 1f10 49c7c5ec ffffff48 81c4f800 00004c89 I......H......L.
- 1f20 e85b5d41 5c415d41 5e415fc3 0f1f4000 .[]A\A]A^A_...@.
- 1f30 81feff00 00007428 4c39f073 da8b5424 ......t(L9.s..T$
- 1f40 04488d41 020fb649 0183c280 c1e2088d .H.A...I........
- 1f50 3c11897c 2404e9be f9ffff0f 1f440000 <..|$........D..
- 1f60 488d4103 4939c672 ae0fb751 018dba00 H.A.I9.r...Q....
- 1f70 7f000089 7c2404e9 9df9ffff 0f1f4000 ....|$........@.
- 1f80 89c1488d 15000000 008bb424 88000000 ..H........$....
- 1f90 8b148a89 f101c648 89542460 488b9424 .......H.T$`H..$
- 1fa0 80000000 89b42488 00000049 89d449d3 ......$....I..I.
- 1fb0 e489c1f7 d149d1ec 49d3ec48 8b4c2460 .....I..I..H.L$`
- 1fc0 4901cc83 f8017448 488b8424 d8000000 I.....tHH..$....
- 1fd0 48898424 e0000000 e98afcff ff0f1f00 H..$............
- 1fe0 488b7c24 30e816e0 ffffe90d fdffff90 H.|$0...........
- 1ff0 4c8b6424 20e97ffc ffff660f 1f440000 L.d$ .....f..D..
- 2000 49c7c5ba ffffffe9 0bffffff 0f1f4000 I.............@.
- 2010 4585f675 6b4983fc 0177650f 853efcff E..ukI...we..>..
- 2020 ff488d05 00000000 837c2418 1f4c8b64 .H.......|$..L.d
- 2030 24208b2c a80f875e fcffff45 31f6e9ae $ .,...^...E1...
- 2040 fcffff0f 1f440000 488b1048 8917e952 .....D..H..H...R
- 2050 feffff0f 1f440000 4801ef0f 1f440000 .....D..H....D..
- 2060 488b3048 83c20848 83c00848 8972f848 H.0H...H...H.r.H
- 2070 39fa72ec e970feff ff0f1f80 00000000 9.r..p..........
- 2080 4d85e40f 8467ffff ff4a8b84 e4d00000 M....g...J......
- 2090 004983fc 01741048 8b9424d8 00000048 .I...t.H..$....H
- 20a0 899424e0 00000049 89c4e9b8 fbffff90 ..$....I........
- 20b0 4889de31 c04829fe 4839df0f 8328feff H..1.H).H9...(..
- 20c0 ff4c8b44 2438662e 0f1f8400 00000000 .L.D$8f.........
- 20d0 410fb614 00881407 4883c001 4839f075 A.......H...H9.u
- 20e0 efe903fe ffff662e 0f1f8400 00000000 ......f.........
- 20f0 4c8b7c24 58488b5c 2428488b 44240849 L.|$XH.\$(H.D$.I
- 2100 c7c5baff ffff4c29 db4c29f8 4839d80f ......L).L).H9..
- 2110 8202feff ff4885db 7516488b 44245849 .....H..u.H.D$XI
- 2120 29c74d89 fde9edfd ffff660f 1f440000 ).M.......f..D..
- 2130 4c89ff48 89da4c89 de4901df e8000000 L..H..L..I......
- 2140 00ebd70f 1f440000 4d89e848 89c64929 .....D..M..H..I)
- 2150 d00f1f80 00000000 488b3e48 83c20848 ........H.>H...H
- 2160 83c60848 897af84c 39ea72ec 4c01c04c ...H.z.L9.r.L..L
- 2170 89eae951 fdffff66 0f1f8400 00000000 ...Q...f........
- 2180 4889eae8 00000000 488b4c24 10e957fd H.......H.L$..W.
- 2190 ffff488b 5c247848 8b8424d0 00000089 ..H.\$xH..$.....
- 21a0 83385400 00488b84 24d80000 0089833c .8T..H..$......<
- 21b0 54000048 8b8424e0 00000089 83405400 T..H..$......@T.
- 21c0 00e92fff ffff4989 cde949fd ffff6690 ../...I...I...f.
- 21d0 31c0c707 00000000 66894704 31c04088 1.......f.G.1.@.
- 21e0 7706c647 0700c366 0f1f8400 00000000 w..G...f........
- 21f0 89f1be01 00000048 c7c0ffff ffffd3e6 .......H........
- 2200 85c9743c 41b80100 00006689 0f89f231 ..t<A.....f....1
- 2210 c0664489 470285f6 741e660f 1f440000 .fD.G...t.f..D..
- 2220 31f68844 87066689 74870488 4c870748 1..D..f.t...L..H
- 2230 83c00148 39d075e8 31c0c30f 1f440000 ...H9.u.1....D..
- 2240 c366662e 0f1f8400 00000000 0f1f4000 .ff...........@.
- 2250 41574156 41554989 f54889d6 4889ca41 AWAVAUI..H..H..A
- 2260 544e8d3c 2f554d8d 77fd534c 89c34883 TN.</UM.w.SL..H.
- 2270 ec386641 83780200 4c8d6424 1048897c .8fA.x..L.d$.H.|
- 2280 24084c89 e70f855d 020000e8 70deffff $.L....]....p...
- 2290 4883f888 76124883 c4385b5d 415c415d H...v.H..8[]A\A]
- 22a0 415e415f c30f1f00 440fb72b 8b442418 A^A_....D..+.D$.
- 22b0 4c89e748 83c3044c 8b542410 89c14489 L..H...L.T$...D.
- 22c0 ee4401e8 f7d649d3 e2894424 1889f149 .D....I...D$...I
- 22d0 d1ea4189 f349d3ea 4183e33f e81fddff ..A..I..A..?....
- 22e0 ff8b4424 18488b6c 24104c89 e789c144 ..D$.H.l$.L....D
- 22f0 01e841bd 3f000000 48d3e544 89d98944 ..A.?...H..D...D
- 2300 241848d1 ed48d3ed e8f3dcff ff4c8b5c $.H..H.......L.\
- 2310 2408e9e7 00000066 0f1f8400 00000000 $......f........
- 2320 4d39f30f 83e50000 00488b44 24104e8d M9.......H.D$.N.
- 2330 0c938b4c 24184983 c304450f b6510345 ...L$.I...E..Q.E
- 2340 0fb64102 4889c748 89c2418d 340a48d3 ..A.H..H..A.4.H.
- 2350 e74489e9 4429d148 d1ef48d3 ef410fb7 .D..D).H..H..A..
- 2360 094c8d0c ab458843 fc410fb6 6903450f .L...E.C.A..i.E.
- 2370 b6510248 01cf89f1 48d3e244 8d443500 .Q.H....H..D.D5.
- 2380 488d3cbb 4489e948 89d629e9 4889c248 H.<.D..H..).H..H
- 2390 d1ee48d3 ee410fb7 09458853 fd440fb6 ..H..A...E.S.D..
- 23a0 57030fb6 6f024801 ce4489c1 48d3e247 W...o.H..D..H..G
- 23b0 8d0c0244 89e94989 d04429d1 49d1e849 ...D..I..D).I..I
- 23c0 d3e80fb7 0f488d3c b341886b fe0fb72f .....H.<.A.k.../
- 23d0 0fb67702 4d8d1408 440fb647 03418873 ..w.M...D..G.A.s
- 23e0 ff438d0c 08894c24 184489c9 48d3e044 .C....L$.D..H..D
/usr/lib64/libzstd.a/zstd_v07.o differs in assembler output
--- old /usr/lib64/libzstd.a/zstd_v07.o (disasm)
+++ new /usr/lib64/libzstd.a/zstd_v07.o (disasm)
@@ -111,9 +111,9 @@
ret
cs nopw offset(%rax,%rax,1)
lea offset(%rip),%r9 # <BITv07_initDStream + ofs>
- movq %rsi,%xmm0
+ movq %rsi,%xmm1
movslq (%r9,%rax,4),%r8
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
movups %xmm0,offset(%rcx)
movzbl (%rsi),%edx
add %r9,%r8
@@ -1791,24 +1791,24 @@
lea (%rsi,%rdx,1),%rax
push %r14
push %r13
- mov $something,%r13
push %r12
+ mov %rcx,%r12
+ mov $something,%rcx
push %rbp
push %rbx
sub $something,%rsp
- mov offset(%rdi),%r11
+ mov offset(%rdi),%r15
mov %rax,offset(%rsp)
mov offset(%rdi),%rax
mov %rsi,offset(%rsp)
- add %r11,%rax
+ add %r15,%rax
mov %rax,offset(%rsp)
test %r8,%r8
je <ZSTDv07_decompressSequences + ofs>
mov offset(%rdi),%rax
- movzbl (%rcx),%esi
+ movzbl (%r12),%esi
mov %rdi,%rbx
- mov %rcx,%r12
- mov offset(%rdi),%r15d
+ mov offset(%rdi),%r13d
mov %rax,offset(%rsp)
mov offset(%rdi),%rax
mov %esi,offset(%rsp)
@@ -1818,71 +1818,68 @@
test %esi,%esi
je <ZSTDv07_decompressSequences + ofs>
mov %r8,%rbp
- lea (%rcx,%r8,1),%r14
- lea offset(%rcx),%rax
+ lea (%r12,%r8,1),%r14
+ lea offset(%r12),%rax
cmp $something,%esi
jg <ZSTDv07_decompressSequences + ofs>
lea offset(%rax),%rdx
- mov %r11,offset(%rsp)
- mov $something,%r13
+ mov $something,%rcx
cmp %rdx,%r14
jb <ZSTDv07_decompressSequences + ofs>
- movzbl (%rax),%r13d
+ movzbl (%rax),%edi
sub $something,%rsp
lea offset(%rax),%r8
mov %r14,%r9
lea offset(%rip),%rax # <ZSTDv07_decompressSequences + ofs>
- push %r15
sub %r8,%r9
- mov %rbx,%rdi
- push $something
- mov %r13d,%esi
mov $something,%ecx
mov $something,%edx
+ mov %dil,offset(%rsp)
+ shr $something,%dil
+ push %r13
+ movzbl %dil,%esi
+ mov %rbx,%rdi
+ push $something
push %rax
- shr $something,%sil
- movzbl %sil,%esi
mov %r8,offset(%rsp)
call <ZSTDv07_buildSeqTable>
add $something,%rsp
mov offset(%rsp),%r8
- mov offset(%rsp),%r11
cmp $something,%rax
ja <ZSTDv07_decompressSequences + ofs>
- mov %r11,offset(%rsp)
+ movzbl offset(%rsp),%esi
add %rax,%r8
sub $something,%rsp
- mov %r13d,%esi
- lea offset(%rip),%rax # <ZSTDv07_decompressSequences + ofs>
- push %r15
- shr $something,%sil
mov %r14,%r9
- push $something
- and $something,%esi
- lea offset(%rbx),%rdi
+ push %r13
sub %r8,%r9
- push %rax
mov $something,%ecx
mov $something,%edx
+ lea offset(%rip),%rax # <ZSTDv07_decompressSequences + ofs>
+ push $something
+ shr $something,%sil
+ lea offset(%rbx),%rdi
+ push %rax
+ and $something,%esi
mov %r8,offset(%rsp)
call <ZSTDv07_buildSeqTable>
add $something,%rsp
cmp $something,%rax
ja <ZSTDv07_decompressSequences + ofs>
mov offset(%rsp),%r8
+ movzbl offset(%rsp),%esi
sub $something,%rsp
- mov %r13d,%esi
mov %r14,%r9
- push %r15
- shr $something,%sil
+ push %r13
mov $something,%ecx
mov $something,%edx
+ lea offset(%rbx),%rdi
add %rax,%r8
lea offset(%rip),%rax # <ZSTDv07_decompressSequences + ofs>
push $something
- and $something,%esi
+ shr $something,%sil
push %rax
- lea offset(%rbx),%rdi
+ and $something,%esi
sub %r8,%r9
mov %r8,offset(%rsp)
call <ZSTDv07_buildSeqTable>
@@ -1893,25 +1890,22 @@
lea (%r8,%rax,1),%rsi
mov %rsi,%rax
sub %r12,%rax
- mov %rax,%r13
+ mov %rax,%rcx
cmp $something,%rax
ja <ZSTDv07_decompressSequences + ofs>
mov offset(%rsp),%ecx
- mov offset(%rsp),%r11
test %ecx,%ecx
je <ZSTDv07_decompressSequences + ofs>
mov offset(%rbx),%edi
- lea offset(%rsp),%r14
mov %rbp,%rdx
movl $something,offset(%rbx)
+ lea offset(%rsp),%r14
+ pmovzxdq offset(%rbx),%xmm0
sub %rax,%rdx
mov %r14,offset(%rsp)
mov %rdi,offset(%rsp)
- mov offset(%rbx),%edi
- mov %rdi,offset(%rsp)
- mov offset(%rbx),%edi
- mov %rdi,offset(%rsp)
mov %r14,%rdi
+ movaps %xmm0,offset(%rsp)
call <BITv07_initDStream>
cmp $something,%rax
ja <ZSTDv07_decompressSequences + ofs>
@@ -1965,7 +1959,7 @@
mov %rax,offset(%rsp)
call <BITv07_reloadDStream>
mov %rbx,offset(%rsp)
- mov offset(%rsp),%r15
+ mov offset(%rsp),%r13
lea offset(%rbx),%rax
mov %rax,offset(%rsp)
mov %rax,offset(%rsp)
@@ -1979,38 +1973,39 @@
mov offset(%rsp),%rax
mov offset(%rsp),%rbx
mov offset(%rsp),%rdi
- mov offset(%rsp),%rcx
- lea (%rbx,%rax,4),%rbx
- mov offset(%rsp),%rax
subl $something,offset(%rsp)
- movzbl offset(%rbx),%r14d
- lea (%rdi,%rax,4),%r10
+ lea (%rbx,%rax,4),%r10
+ mov offset(%rsp),%rax
+ mov offset(%rsp),%rbx
+ movzbl offset(%r10),%r9d
+ lea (%rbx,%rax,4),%rbp
mov offset(%rsp),%rax
+ lea offset(%rip),%rbx # <ZSTDv07_decompressSequences + ofs>
+ movzbl offset(%rbp),%r11d
+ mov %r9,%r8
+ lea (%rdi,%rax,4),%r12
lea offset(%rip),%rdi # <ZSTDv07_decompressSequences + ofs>
RPMS.2017/zstd-1.5.2-0.0.x86_64.rpm RPMS/zstd-1.5.2-0.0.x86_64.rpm differ: byte 225, line 1
Comparing zstd-1.5.2-0.0.x86_64.rpm to zstd-1.5.2-0.0.x86_64.rpm
comparing the rpm tags of zstd
--- old-rpm-tags
+++ new-rpm-tags
@@ -137 +137 @@
-/usr/bin/pzstd 59dab72d3bc31b3ff3ac2afa2c067beba835bef09be55ac01d42277581ad495d 0
+/usr/bin/pzstd 68ebd1db57e1de886bb6ffd0b88d9650a78fad8cb52779375f88000d3f8a1549 0
@@ -139 +139 @@
-/usr/bin/zstd 872335117fbae8270e259d517cdbbba19c01fd9f5cd56ebd31c1ca1fb85cfcc7 0
+/usr/bin/zstd ce0bc7552d17f1d84e40df3a0318e03ec4ff49ad28d2a4ceb710411e49e249d2 0
comparing rpmtags
comparing RELEASE
comparing PROVIDES
comparing scripts
comparing filelist
comparing file checksum
creating rename script
RPM file checksum differs.
Extracting packages
/usr/bin/pzstd differs in ELF sections
--- old /usr/bin/pzstd (objdump)
+++ new /usr/bin/pzstd (objdump)
@@ -8,7 +8,7 @@
0338 04000000 30000000 05000000 474e5500 ....0.......GNU.
0348 028000c0 04000000 01000000 00000000 ................
0358 010001c0 04000000 09000000 00000000 ................
- 0368 020001c0 04000000 05000000 00000000 ................
+ 0368 020001c0 04000000 07000000 00000000 ................
Contents of section .note.ABI-tag:
039c 04000000 10000000 01000000 474e5500 ............GNU.
03ac 00000000 03000000 02000000 00000000 ................
@@ -408,140 +408,140 @@
1be8 74299208 00000200 4d080000 00000000 t)......M.......
Contents of section .rela.dyn:
1bf8 e0340b00 00000000 08000000 00000000 .4..............
- 1c08 60550000 00000000 e8340b00 00000000 `U.......4......
- 1c18 08000000 00000000 00540000 00000000 .........T......
+ 1c08 50550000 00000000 e8340b00 00000000 PU.......4......
+ 1c18 08000000 00000000 f0530000 00000000 .........S......
1c28 f0340b00 00000000 08000000 00000000 .4..............
- 1c38 40540000 00000000 f8340b00 00000000 @T.......4......
- 1c48 08000000 00000000 20550000 00000000 ........ U......
+ 1c38 30540000 00000000 f8340b00 00000000 0T.......4......
+ 1c48 08000000 00000000 10550000 00000000 .........U......
1c58 08350b00 00000000 08000000 00000000 .5..............
1c68 c0380b00 00000000 10350b00 00000000 .8.......5......
- 1c78 08000000 00000000 800f0100 00000000 ................
+ 1c78 08000000 00000000 600f0100 00000000 ........`.......
1c88 18350b00 00000000 08000000 00000000 .5..............
- 1c98 c00f0100 00000000 20350b00 00000000 ........ 5......
- 1ca8 08000000 00000000 900f0100 00000000 ................
+ 1c98 a00f0100 00000000 20350b00 00000000 ........ 5......
+ 1ca8 08000000 00000000 700f0100 00000000 ........p.......
1cb8 28350b00 00000000 08000000 00000000 (5..............
- 1cc8 e00f0100 00000000 30350b00 00000000 ........05......
- 1cd8 08000000 00000000 c0110100 00000000 ................
+ 1cc8 c00f0100 00000000 30350b00 00000000 ........05......
+ 1cd8 08000000 00000000 a0110100 00000000 ................
1ce8 40350b00 00000000 08000000 00000000 @5..............
1cf8 d8380b00 00000000 48350b00 00000000 .8......H5......
- 1d08 08000000 00000000 10100100 00000000 ................
+ 1d08 08000000 00000000 f00f0100 00000000 ................
1d18 50350b00 00000000 08000000 00000000 P5..............
- 1d28 20100100 00000000 58350b00 00000000 .......X5......
- 1d38 08000000 00000000 902b0100 00000000 .........+......
+ 1d28 00100100 00000000 58350b00 00000000 ........X5......
+ 1d38 08000000 00000000 702b0100 00000000 ........p+......
1d48 68350b00 00000000 08000000 00000000 h5..............
1d58 f0380b00 00000000 70350b00 00000000 .8......p5......
- 1d68 08000000 00000000 700f0100 00000000 ........p.......
+ 1d68 08000000 00000000 500f0100 00000000 ........P.......
1d78 78350b00 00000000 08000000 00000000 x5..............
- 1d88 b00f0100 00000000 80350b00 00000000 .........5......
- 1d98 08000000 00000000 00210100 00000000 .........!......
+ 1d88 900f0100 00000000 80350b00 00000000 .........5......
+ 1d98 08000000 00000000 e0200100 00000000 ......... ......
1da8 88350b00 00000000 08000000 00000000 .5..............
- 1db8 d00f0100 00000000 90350b00 00000000 .........5......
- 1dc8 08000000 00000000 70110100 00000000 ........p.......
+ 1db8 b00f0100 00000000 90350b00 00000000 .........5......
+ 1dc8 08000000 00000000 50110100 00000000 ........P.......
1dd8 98350b00 00000000 08000000 00000000 .5..............
- 1de8 20c30400 00000000 a0350b00 00000000 ........5......
- 1df8 08000000 00000000 f0cc0400 00000000 ................
+ 1de8 a0c20400 00000000 a0350b00 00000000 .........5......
+ 1df8 08000000 00000000 70cc0400 00000000 ........p.......
1e08 a8350b00 00000000 08000000 00000000 .5..............
- 1e18 60b90400 00000000 b0350b00 00000000 `........5......
- 1e28 08000000 00000000 40680300 00000000 ........@h......
+ 1e18 e0b80400 00000000 b0350b00 00000000 .........5......
+ 1e28 08000000 00000000 d0670300 00000000 .........g......
1e38 b8350b00 00000000 08000000 00000000 .5..............
- 1e48 d06e0300 00000000 c0350b00 00000000 .n.......5......
- 1e58 08000000 00000000 60750300 00000000 ........`u......
+ 1e48 606e0300 00000000 c0350b00 00000000 `n.......5......
+ 1e58 08000000 00000000 f0740300 00000000 .........t......
1e68 c8350b00 00000000 08000000 00000000 .5..............
- 1e78 20f30300 00000000 d0350b00 00000000 ........5......
- 1e88 08000000 00000000 00ed0300 00000000 ................
+ 1e78 b0f20300 00000000 d0350b00 00000000 .........5......
+ 1e88 08000000 00000000 90ec0300 00000000 ................
1e98 d8350b00 00000000 08000000 00000000 .5..............
- 1ea8 40f90300 00000000 e0350b00 00000000 @........5......
- 1eb8 08000000 00000000 f02f0300 00000000 ........./......
+ 1ea8 d0f80300 00000000 e0350b00 00000000 .........5......
+ 1eb8 08000000 00000000 402f0300 00000000 ........@/......
1ec8 e8350b00 00000000 08000000 00000000 .5..............
- 1ed8 70320300 00000000 f0350b00 00000000 p2.......5......
- 1ee8 08000000 00000000 f0340300 00000000 .........4......
+ 1ed8 c0310300 00000000 f0350b00 00000000 .1.......5......
+ 1ee8 08000000 00000000 40340300 00000000 ........@4......
1ef8 f8350b00 00000000 08000000 00000000 .5..............
- 1f08 c0b00300 00000000 00360b00 00000000 .........6......
- 1f18 08000000 00000000 70b00300 00000000 ........p.......
+ 1f08 10b00300 00000000 00360b00 00000000 .........6......
+ 1f18 08000000 00000000 c0af0300 00000000 ................
1f28 08360b00 00000000 08000000 00000000 .6..............
- 1f38 20b00300 00000000 10360b00 00000000 ........6......
- 1f48 08000000 00000000 d0af0300 00000000 ................
+ 1f38 70af0300 00000000 10360b00 00000000 p........6......
+ 1f48 08000000 00000000 20af0300 00000000 ........ .......
1f58 18360b00 00000000 08000000 00000000 .6..............
- 1f68 80af0300 00000000 20360b00 00000000 ........ 6......
- 1f78 08000000 00000000 30af0300 00000000 ........0.......
+ 1f68 d0ae0300 00000000 20360b00 00000000 ........ 6......
+ 1f78 08000000 00000000 80ae0300 00000000 ................
1f88 28360b00 00000000 08000000 00000000 (6..............
- 1f98 e0ae0300 00000000 30360b00 00000000 ........06......
- 1fa8 08000000 00000000 90ae0300 00000000 ................
+ 1f98 30ae0300 00000000 30360b00 00000000 0.......06......
+ 1fa8 08000000 00000000 e0ad0300 00000000 ................
1fb8 38360b00 00000000 08000000 00000000 86..............
- 1fc8 40ae0300 00000000 40360b00 00000000 @.......@6......
- 1fd8 08000000 00000000 f0ad0300 00000000 ................
+ 1fc8 90ad0300 00000000 40360b00 00000000 ........@6......
+ 1fd8 08000000 00000000 40ad0300 00000000 ........@.......
1fe8 48360b00 00000000 08000000 00000000 H6..............
- 1ff8 a0ad0300 00000000 50360b00 00000000 ........P6......
- 2008 08000000 00000000 50ad0300 00000000 ........P.......
+ 1ff8 f0ac0300 00000000 50360b00 00000000 ........P6......
+ 2008 08000000 00000000 a0ac0300 00000000 ................
2018 58360b00 00000000 08000000 00000000 X6..............
- 2028 805d0400 00000000 60360b00 00000000 .]......`6......
- 2038 08000000 00000000 802d0400 00000000 .........-......
+ 2028 c05c0400 00000000 60360b00 00000000 .\......`6......
+ 2038 08000000 00000000 f02c0400 00000000 .........,......
2048 68360b00 00000000 08000000 00000000 h6..............
- 2058 e00a0400 00000000 70360b00 00000000 ........p6......
- 2068 08000000 00000000 60510400 00000000 ........`Q......
+ 2058 700a0400 00000000 70360b00 00000000 p.......p6......
+ 2068 08000000 00000000 b0500400 00000000 .........P......
2078 78360b00 00000000 08000000 00000000 x6..............
- 2088 70390400 00000000 80360b00 00000000 p9.......6......
- 2098 08000000 00000000 70160400 00000000 ........p.......
+ 2088 d0380400 00000000 80360b00 00000000 .8.......6......
+ 2098 08000000 00000000 f0150400 00000000 ................
20a8 88360b00 00000000 08000000 00000000 .6..............
- 20b8 60450400 00000000 90360b00 00000000 `E.......6......
- 20c8 08000000 00000000 00220400 00000000 ........."......
+ 20b8 b0440400 00000000 90360b00 00000000 .D.......6......
+ 20c8 08000000 00000000 70210400 00000000 ........p!......
20d8 98360b00 00000000 08000000 00000000 .6..............
- 20e8 80ff0300 00000000 a0360b00 00000000 .........6......
- 20f8 08000000 00000000 e0d70300 00000000 ................
+ 20e8 10ff0300 00000000 a0360b00 00000000 .........6......
+ 20f8 08000000 00000000 50d70300 00000000 ........P.......
2108 a8360b00 00000000 08000000 00000000 .6..............
- 2118 70ba0300 00000000 b0360b00 00000000 p........6......
- 2128 08000000 00000000 50900300 00000000 ........P.......
+ 2118 c0b90300 00000000 b0360b00 00000000 .........6......
+ 2128 08000000 00000000 c08f0300 00000000 ................
2138 b8360b00 00000000 08000000 00000000 .6..............
- 2148 70e20300 00000000 c0360b00 00000000 p........6......
- 2158 08000000 00000000 20c40300 00000000 ........ .......
+ 2148 f0e10300 00000000 c0360b00 00000000 .........6......
+ 2158 08000000 00000000 80c30300 00000000 ................
2168 c8360b00 00000000 08000000 00000000 .6..............
- 2178 e0860300 00000000 d0360b00 00000000 .........6......
- 2188 08000000 00000000 d0cd0300 00000000 ................
+ 2178 70860300 00000000 d0360b00 00000000 p........6......
+ 2188 08000000 00000000 40cd0300 00000000 ........@.......
2198 d8360b00 00000000 08000000 00000000 .6..............
- 21a8 10b10300 00000000 e0360b00 00000000 .........6......
- 21b8 08000000 00000000 d07d0300 00000000 .........}......
+ 21a8 60b00300 00000000 e0360b00 00000000 `........6......
+ 21b8 08000000 00000000 607d0300 00000000 ........`}......
21c8 e8360b00 00000000 08000000 00000000 .6..............
- 21d8 009e0400 00000000 f0360b00 00000000 .........6......
- 21e8 08000000 00000000 508c0400 00000000 ........P.......
+ 21d8 709d0400 00000000 f0360b00 00000000 p........6......
+ 21e8 08000000 00000000 a08b0400 00000000 ................
21f8 f8360b00 00000000 08000000 00000000 .6..............
- 2208 a0690400 00000000 00370b00 00000000 .i.......7......
- 2218 08000000 00000000 30a70400 00000000 ........0.......
+ 2208 d0680400 00000000 00370b00 00000000 .h.......7......
+ 2218 08000000 00000000 a0a60400 00000000 ................
2228 08370b00 00000000 08000000 00000000 .7..............
- 2238 70830400 00000000 10370b00 00000000 p........7......
- 2248 08000000 00000000 50720400 00000000 ........Pr......
+ 2238 a0820400 00000000 10370b00 00000000 .........7......
+ 2248 08000000 00000000 80710400 00000000 .........q......
2258 18370b00 00000000 08000000 00000000 .7..............
- 2268 60b00400 00000000 20370b00 00000000 `....... 7......
- 2278 08000000 00000000 30950400 00000000 ........0.......
+ 2268 d0af0400 00000000 20370b00 00000000 ........ 7......
+ 2278 08000000 00000000 a0940400 00000000 ................
2288 28370b00 00000000 08000000 00000000 (7..............
- 2298 007b0400 00000000 30370b00 00000000 .{......07......
- 22a8 08000000 00000000 00570300 00000000 .........W......
+ 2298 307a0400 00000000 30370b00 00000000 0z......07......
+ 22a8 08000000 00000000 70560300 00000000 ........pV......
22b8 38370b00 00000000 08000000 00000000 87..............
- 22c8 70460300 00000000 40370b00 00000000 pF......@7......
- 22d8 08000000 00000000 703c0300 00000000 ........p<......
+ 22c8 d0450300 00000000 40370b00 00000000 .E......@7......
+ 22d8 08000000 00000000 c03b0300 00000000 .........;......
22e8 48370b00 00000000 08000000 00000000 H7..............
- 22f8 d05c0300 00000000 50370b00 00000000 .\......P7......
- 2308 08000000 00000000 104c0300 00000000 .........L......
+ 22f8 505c0300 00000000 50370b00 00000000 P\......P7......
/usr/bin/pzstd differs in assembler output
--- old /usr/bin/pzstd (disasm)
+++ new /usr/bin/pzstd (disasm)
@@ -1140,7 +1140,6 @@
cmp %r13,%rdi
je <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
call <_ZdlPv@plt>
- movb $something,-offset(%rbp)
mov -offset(%rbp),%rdi
call <fclose@plt>
jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
@@ -1150,9 +1149,18 @@
cmp %r12,%rdi
je <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
call <_ZdlPv@plt>
- call <_ZSt9terminatev@plt>
- movb $something,-offset(%rbp)
+ mov -offset(%rbp),%rdi
+ cmp %r13,%rdi
+ je <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
+ call <_ZdlPv@plt>
+ mov -offset(%rbp),%rdi
+ call <_ZN5pzstd9WorkQueueISt10shared_ptrINS_15BufferWorkQueueEEED1Ev>
jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
+ mov -offset(%rbp),%rdi
+ cmp %r12,%rdi
+ je <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
+ call <_ZdlPv@plt>
+ call <_ZSt9terminatev@plt>
mov %rax,-offset(%rbp)
mov -offset(%rbp),%rax
mov %rax,-offset(%rbp)
@@ -1180,45 +1188,36 @@
mov -offset(%rbp),%r13
jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
call <_ZSt20__throw_system_errori@plt>
- jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
- movb $something,-offset(%rbp)
- jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
mov -offset(%rbp),%rdi
call <pthread_mutex_unlock@plt>
+ jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
mov -offset(%rbp),%rdi
- cmp %r12,%rdi
- je <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
- call <_ZdlPv@plt>
- mov -offset(%rbp),%rdi
- cmp %r13,%rdi
- je <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
- call <_ZdlPv@plt>
- mov -offset(%rbp),%rdi
- call <_ZN5pzstd9WorkQueueISt10shared_ptrINS_15BufferWorkQueueEEED1Ev>
+ call <pthread_mutex_unlock@plt>
+ jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
+ movb $something,-offset(%rbp)
jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
mov -offset(%rbp),%rdi
cmp %r13,%rdi
je <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
call <_ZdlPv@plt>
+ movb $something,-offset(%rbp)
jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
- mov -offset(%rbp),%rdi
- call <pthread_mutex_unlock@plt>
+ movb $something,-offset(%rbp)
jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
call <__cxa_begin_catch@plt>
call <__cxa_rethrow@plt>
- mov %rax,%r13
+ mov %rax,%r14
call <__cxa_end_catch@plt>
mov -offset(%rbp),%rdi
- mov %r13,%r14
call <_ZNSt18condition_variableD1Ev@plt>
mov -offset(%rbp),%rdi
call <_ZNSt18condition_variableD1Ev@plt>
mov %r12,%rdi
call <_ZNSt18condition_variableD1Ev@plt>
jmp <_ZN5pzstd9pzstdMainERKNS_7OptionsE.cold + ofs>
- mov %rax,%r13
+ mov %rax,%r14
call <__cxa_end_catch@plt>
- mov %r13,%rdi
+ mov %r14,%rdi
call <__cxa_begin_catch@plt>
mov -offset(%rbp),%rdi
call <_ZdlPv@plt>
@@ -1287,8 +1286,7 @@
ZBUFFv07_decompressContinue.cold:
or $something,%rbp
jmp <ZBUFFv07_decompressContinue + ofs>
- cs nopw offset(%rax,%rax,1)
- nopl offset(%rax)
+ nopl offset(%rax,%rax,1)
main:
push %r12
@@ -2684,9 +2682,9 @@
test %ebp,%ebp
je <UTIL_createFileNamesTable_fromFileName + ofs>
movslq %ebp,%rbp
- movq %rbp,%xmm0
+ movq %rbp,%xmm1
shl $something,%rbp
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
mov %rbp,%rdi
movaps %xmm0,(%rsp)
call <malloc@plt>
@@ -2708,10 +2706,10 @@
call <malloc@plt>
test %rax,%rax
je <UTIL_createFileNamesTable_fromFileName + ofs>
- movdqa (%rsp),%xmm1
+ movdqa (%rsp),%xmm2
mov %r13,(%rax)
mov %r14,offset(%rax)
- movups %xmm1,offset(%rax)
+ movups %xmm2,offset(%rax)
add $something,%rsp
pop %rbx
pop %rbp
@@ -3601,10 +3599,10 @@
UTIL_createFNT_fromROTable:
push %r12
- movq %rsi,%xmm0
+ movq %rsi,%xmm1
mov %rdi,%r12
push %rbp
- punpcklqdq %xmm0,%xmm0
+ movddup %xmm1,%xmm0
push %rbx
lea offset(,%rsi,8),%rbx
mov %rbx,%rdi
@@ -3623,10 +3621,10 @@
call <malloc@plt>
test %rax,%rax
je <UTIL_createFNT_fromROTable + ofs>
- movdqa (%rsp),%xmm1
+ movdqa (%rsp),%xmm2
mov %rbp,(%rax)
movq $something,offset(%rax)
- movups %xmm1,offset(%rax)
+ movups %xmm2,offset(%rax)
add $something,%rsp
pop %rbx
pop %rbp
@@ -5711,15 +5709,13 @@
add %rdx,%rax
mov offset(%rsi),%rcx
mov %rax,offset(%rsi)
- movhlps %xmm1,%xmm2
- movq %xmm2,%rbp
+ pextrq $something,%xmm1,%rbp
test %rbp,%rbp
je <_ZN5pzstd5splitERNS_6BufferER16ZSTD_outBuffer_s + ofs>
movq %rdx,%xmm0
- movq %rdi,%xmm3
cmpb $something,offset(%rip) # <__libc_single_threaded@@GLIBC_2.32>
- punpcklqdq %xmm3,%xmm0
lea offset(%rbp),%rsi
+ pinsrq $something,%rdi,%xmm0
je <_ZN5pzstd5splitERNS_6BufferER16ZSTD_outBuffer_s + ofs>
mov offset(%rbp),%eax
movups %xmm1,(%rbx)
@@ -5743,7 +5739,7 @@
pop %rbx
pop %rbp
ret
- nop
+ nopl offset(%rax)
movq $something,offset(%rbx)
mov %rbx,%rax
mov %rdx,offset(%rbx)
@@ -5869,8 +5865,8 @@
je <_ZNSt17_Function_handlerIFvvEZN5pzstd21asyncDecompressFramesERNS1_11SharedStateERNS1_9WorkQueueISt10shared_ptrINS1_15BufferWorkQueueEEEERNS1_10ThreadPoolEP8_IO_FILEEUlvE1_E10_M_managerERSt9_Any_dataRKSG_St18_Manager_operation + ofs>
addl $something,offset(%rdx)
movdqu offset(%rbp),%xmm1
+ pextrq $something,%xmm1,%rdx
movups %xmm1,offset(%rax)
- mov offset(%rax),%rdx
test %rdx,%rdx
je <_ZNSt17_Function_handlerIFvvEZN5pzstd21asyncDecompressFramesERNS1_11SharedStateERNS1_9WorkQueueISt10shared_ptrINS1_15BufferWorkQueueEEEERNS1_10ThreadPoolEP8_IO_FILEEUlvE1_E10_M_managerERSt9_Any_dataRKSG_St18_Manager_operation + ofs>
cmpb $something,offset(%rip) # <__libc_single_threaded@@GLIBC_2.32>
@@ -5878,7 +5874,7 @@
addl $something,offset(%rdx)
mov %rax,(%rbx)
jmp <_ZNSt17_Function_handlerIFvvEZN5pzstd21asyncDecompressFramesERNS1_11SharedStateERNS1_9WorkQueueISt10shared_ptrINS1_15BufferWorkQueueEEEERNS1_10ThreadPoolEP8_IO_FILEEUlvE1_E10_M_managerERSt9_Any_dataRKSG_St18_Manager_operation + ofs>
- cs nopw offset(%rax,%rax,1)
+ nopl offset(%rax)
lock addl $something,offset(%rdx)
jmp <_ZNSt17_Function_handlerIFvvEZN5pzstd21asyncDecompressFramesERNS1_11SharedStateERNS1_9WorkQueueISt10shared_ptrINS1_15BufferWorkQueueEEEERNS1_10ThreadPoolEP8_IO_FILEEUlvE1_E10_M_managerERSt9_Any_dataRKSG_St18_Manager_operation + ofs>
nopw offset(%rax,%rax,1)
@@ -6057,12 +6053,12 @@
mov %rsi,%rbx
sub $something,%rsp
mov %rdx,offset(%rsp)
- lea offset(%rsp),%rdx
lea offset(%rsp),%rax
- mov %rdx,offset(%rsp)
/usr/bin/zstd differs in ELF sections
--- old /usr/bin/zstd (objdump)
+++ new /usr/bin/zstd (objdump)
@@ -8,7 +8,7 @@
0338 04000000 30000000 05000000 474e5500 ....0.......GNU.
0348 028000c0 04000000 01000000 00000000 ................
0358 010001c0 04000000 09000000 00000000 ................
- 0368 020001c0 04000000 05000000 00000000 ................
+ 0368 020001c0 04000000 07000000 00000000 ................
Contents of section .note.ABI-tag:
039c 04000000 10000000 01000000 474e5500 ............GNU.
03ac 00000000 03000000 02000000 00000000 ................
@@ -288,206 +288,206 @@
1438 10770000 00000000 58460d00 00000000 .w......XF......
1448 08000000 00000000 d0760000 00000000 .........v......
1458 60460d00 00000000 08000000 00000000 `F..............
- 1468 00940400 00000000 68460d00 00000000 ........hF......
- 1478 08000000 00000000 d09d0400 00000000 ................
+ 1468 20930400 00000000 68460d00 00000000 .......hF......
+ 1478 08000000 00000000 f09c0400 00000000 ................
1488 70460d00 00000000 08000000 00000000 pF..............
- 1498 408a0400 00000000 78460d00 00000000 @.......xF......
- 14a8 08000000 00000000 20390300 00000000 ........ 9......
+ 1498 60890400 00000000 78460d00 00000000 `.......xF......
+ 14a8 08000000 00000000 50380300 00000000 ........P8......
14b8 80460d00 00000000 08000000 00000000 .F..............
- 14c8 b03f0300 00000000 88460d00 00000000 .?.......F......
- 14d8 08000000 00000000 40460300 00000000 ........@F......
+ 14c8 e03e0300 00000000 88460d00 00000000 .>.......F......
+ 14d8 08000000 00000000 70450300 00000000 ........pE......
14e8 90460d00 00000000 08000000 00000000 .F..............
- 14f8 00c40300 00000000 98460d00 00000000 .........F......
- 1508 08000000 00000000 e0bd0300 00000000 ................
+ 14f8 30c30300 00000000 98460d00 00000000 0........F......
+ 1508 08000000 00000000 10bd0300 00000000 ................
1518 a0460d00 00000000 08000000 00000000 .F..............
- 1528 20ca0300 00000000 a8460d00 00000000 ........F......
- 1538 08000000 00000000 d0000300 00000000 ................
+ 1528 50c90300 00000000 a8460d00 00000000 P........F......
+ 1538 08000000 00000000 c0ff0200 00000000 ................
1548 b0460d00 00000000 08000000 00000000 .F..............
- 1558 50030300 00000000 b8460d00 00000000 P........F......
- 1568 08000000 00000000 d0050300 00000000 ................
+ 1558 40020300 00000000 b8460d00 00000000 @........F......
+ 1568 08000000 00000000 c0040300 00000000 ................
1578 c0460d00 00000000 08000000 00000000 .F..............
- 1588 a0810300 00000000 c8460d00 00000000 .........F......
- 1598 08000000 00000000 50810300 00000000 ........P.......
+ 1588 90800300 00000000 c8460d00 00000000 .........F......
+ 1598 08000000 00000000 40800300 00000000 ........@.......
15a8 d0460d00 00000000 08000000 00000000 .F..............
- 15b8 00810300 00000000 d8460d00 00000000 .........F......
- 15c8 08000000 00000000 b0800300 00000000 ................
+ 15b8 f07f0300 00000000 d8460d00 00000000 .........F......
+ 15c8 08000000 00000000 a07f0300 00000000 ................
15d8 e0460d00 00000000 08000000 00000000 .F..............
- 15e8 60800300 00000000 e8460d00 00000000 `........F......
- 15f8 08000000 00000000 10800300 00000000 ................
+ 15e8 507f0300 00000000 e8460d00 00000000 P........F......
+ 15f8 08000000 00000000 007f0300 00000000 ................
1608 f0460d00 00000000 08000000 00000000 .F..............
- 1618 c07f0300 00000000 f8460d00 00000000 .........F......
- 1628 08000000 00000000 707f0300 00000000 ........p.......
+ 1618 b07e0300 00000000 f8460d00 00000000 .~.......F......
+ 1628 08000000 00000000 607e0300 00000000 ........`~......
1638 00470d00 00000000 08000000 00000000 .G..............
- 1648 207f0300 00000000 08470d00 00000000 ........G......
- 1658 08000000 00000000 d07e0300 00000000 .........~......
+ 1648 107e0300 00000000 08470d00 00000000 .~.......G......
+ 1658 08000000 00000000 c07d0300 00000000 .........}......
1668 10470d00 00000000 08000000 00000000 .G..............
- 1678 807e0300 00000000 18470d00 00000000 .~.......G......
- 1688 08000000 00000000 307e0300 00000000 ........0~......
+ 1678 707d0300 00000000 18470d00 00000000 p}.......G......
+ 1688 08000000 00000000 207d0300 00000000 ........ }......
1698 20470d00 00000000 08000000 00000000 G..............
- 16a8 602e0400 00000000 28470d00 00000000 `.......(G......
- 16b8 08000000 00000000 60fe0300 00000000 ........`.......
+ 16a8 402d0400 00000000 28470d00 00000000 @-......(G......
+ 16b8 08000000 00000000 70fd0300 00000000 ........p.......
16c8 30470d00 00000000 08000000 00000000 0G..............
- 16d8 c0db0300 00000000 38470d00 00000000 ........8G......
- 16e8 08000000 00000000 40220400 00000000 ........@"......
+ 16d8 f0da0300 00000000 38470d00 00000000 ........8G......
+ 16e8 08000000 00000000 30210400 00000000 ........0!......
16f8 40470d00 00000000 08000000 00000000 @G..............
- 1708 500a0400 00000000 48470d00 00000000 P.......HG......
- 1718 08000000 00000000 50e70300 00000000 ........P.......
+ 1708 50090400 00000000 48470d00 00000000 P.......HG......
+ 1718 08000000 00000000 70e60300 00000000 ........p.......
1728 50470d00 00000000 08000000 00000000 PG..............
- 1738 40160400 00000000 58470d00 00000000 @.......XG......
- 1748 08000000 00000000 e0f20300 00000000 ................
+ 1738 30150400 00000000 58470d00 00000000 0.......XG......
+ 1748 08000000 00000000 f0f10300 00000000 ................
1758 60470d00 00000000 08000000 00000000 `G..............
- 1768 60d00300 00000000 68470d00 00000000 `.......hG......
- 1778 08000000 00000000 c0a80300 00000000 ................
+ 1768 90cf0300 00000000 68470d00 00000000 ........hG......
+ 1778 08000000 00000000 d0a70300 00000000 ................
1788 70470d00 00000000 08000000 00000000 pG..............
- 1798 508b0300 00000000 78470d00 00000000 P.......xG......
- 17a8 08000000 00000000 30610300 00000000 ........0a......
+ 1798 408a0300 00000000 78470d00 00000000 @.......xG......
+ 17a8 08000000 00000000 40600300 00000000 ........@`......
17b8 80470d00 00000000 08000000 00000000 .G..............
- 17c8 50b30300 00000000 88470d00 00000000 P........G......
- 17d8 08000000 00000000 00950300 00000000 ................
+ 17c8 70b20300 00000000 88470d00 00000000 p........G......
+ 17d8 08000000 00000000 00940300 00000000 ................
17e8 90470d00 00000000 08000000 00000000 .G..............
- 17f8 c0570300 00000000 98470d00 00000000 .W.......G......
- 1808 08000000 00000000 b09e0300 00000000 ................
+ 17f8 f0560300 00000000 98470d00 00000000 .V.......G......
+ 1808 08000000 00000000 c09d0300 00000000 ................
1818 a0470d00 00000000 08000000 00000000 .G..............
- 1828 f0810300 00000000 a8470d00 00000000 .........G......
- 1838 08000000 00000000 b04e0300 00000000 .........N......
+ 1828 e0800300 00000000 a8470d00 00000000 .........G......
+ 1838 08000000 00000000 e04d0300 00000000 .........M......
1848 b0470d00 00000000 08000000 00000000 .G..............
- 1858 e06e0400 00000000 b8470d00 00000000 .n.......G......
- 1868 08000000 00000000 305d0400 00000000 ........0]......
+ 1858 f06d0400 00000000 b8470d00 00000000 .m.......G......
+ 1868 08000000 00000000 205c0400 00000000 ........ \......
1878 c0470d00 00000000 08000000 00000000 .G..............
- 1888 803a0400 00000000 c8470d00 00000000 .:.......G......
- 1898 08000000 00000000 10780400 00000000 .........x......
+ 1888 50390400 00000000 c8470d00 00000000 P9.......G......
+ 1898 08000000 00000000 20770400 00000000 ........ w......
18a8 d0470d00 00000000 08000000 00000000 .G..............
- 18b8 50540400 00000000 d8470d00 00000000 PT.......G......
- 18c8 08000000 00000000 30430400 00000000 ........0C......
+ 18b8 20530400 00000000 d8470d00 00000000 S.......G......
+ 18c8 08000000 00000000 00420400 00000000 .........B......
18d8 e0470d00 00000000 08000000 00000000 .G..............
- 18e8 40810400 00000000 e8470d00 00000000 @........G......
- 18f8 08000000 00000000 10660400 00000000 .........f......
+ 18e8 50800400 00000000 e8470d00 00000000 P........G......
+ 18f8 08000000 00000000 20650400 00000000 ........ e......
1908 f0470d00 00000000 08000000 00000000 .G..............
- 1918 e04b0400 00000000 f8470d00 00000000 .K.......G......
- 1928 08000000 00000000 e0270300 00000000 .........'......
+ 1918 b04a0400 00000000 f8470d00 00000000 .J.......G......
+ 1928 08000000 00000000 f0260300 00000000 .........&......
1938 00480d00 00000000 08000000 00000000 .H..............
- 1948 50170300 00000000 08480d00 00000000 P........H......
- 1958 08000000 00000000 500d0300 00000000 ........P.......
+ 1948 50160300 00000000 08480d00 00000000 P........H......
+ 1958 08000000 00000000 400c0300 00000000 ........@.......
1968 10480d00 00000000 08000000 00000000 .H..............
- 1978 b02d0300 00000000 18480d00 00000000 .-.......H......
- 1988 08000000 00000000 f01c0300 00000000 ................
+ 1978 d02c0300 00000000 18480d00 00000000 .,.......H......
+ 1988 08000000 00000000 f01b0300 00000000 ................
1998 20480d00 00000000 08000000 00000000 H..............
- 19a8 40080300 00000000 28480d00 00000000 @.......(H......
- 19b8 08000000 00000000 80330300 00000000 .........3......
+ 19a8 30070300 00000000 28480d00 00000000 0.......(H......
+ 19b8 08000000 00000000 b0320300 00000000 .........2......
19c8 30480d00 00000000 08000000 00000000 0H..............
- 19d8 90220300 00000000 38480d00 00000000 ."......8H......
- 19e8 08000000 00000000 60120300 00000000 ........`.......
+ 19d8 90210300 00000000 38480d00 00000000 .!......8H......
+ 19e8 08000000 00000000 50110300 00000000 ........P.......
19f8 40480d00 00000000 08000000 00000000 @H..............
- 1a08 a0370700 00000000 48480d00 00000000 .7......HH......
- 1a18 08000000 00000000 20400700 00000000 ........ @......
+ 1a08 c0370700 00000000 48480d00 00000000 .7......HH......
+ 1a18 08000000 00000000 40400700 00000000 ........@@......
1a28 50480d00 00000000 08000000 00000000 PH..............
- 1a38 104c0900 00000000 58480d00 00000000 .L......XH......
- 1a48 08000000 00000000 f0630900 00000000 .........c......
+ 1a38 604c0900 00000000 58480d00 00000000 `L......XH......
+ 1a48 08000000 00000000 40640900 00000000 ........@d......
1a58 70480d00 00000000 08000000 00000000 pH..............
- 1a68 509f0900 00000000 78480d00 00000000 P.......xH......
- 1a78 08000000 00000000 b0ac0900 00000000 ................
+ 1a68 a09f0900 00000000 78480d00 00000000 ........xH......
+ 1a78 08000000 00000000 00ad0900 00000000 ................
1a88 90480d00 00000000 08000000 00000000 .H..............
- 1a98 e0ef0900 00000000 98480d00 00000000 .........H......
- 1aa8 08000000 00000000 20fb0900 00000000 ........ .......
+ 1a98 20f00900 00000000 98480d00 00000000 ........H......
+ 1aa8 08000000 00000000 60fb0900 00000000 ........`.......
1ab8 a0480d00 00000000 08000000 00000000 .H..............
- 1ac8 b0c60900 00000000 a8480d00 00000000 .........H......
- 1ad8 08000000 00000000 c0c60900 00000000 ................
+ 1ac8 e0c60900 00000000 a8480d00 00000000 .........H......
+ 1ad8 08000000 00000000 f0c60900 00000000 ................
1ae8 c0480d00 00000000 08000000 00000000 .H..............
- 1af8 fce60b00 00000000 c8480d00 00000000 .........H......
- 1b08 08000000 00000000 01e70b00 00000000 ................
+ 1af8 7ce70b00 00000000 c8480d00 00000000 |........H......
+ 1b08 08000000 00000000 81e70b00 00000000 ................
1b18 d0480d00 00000000 08000000 00000000 .H..............
- 1b28 05e70b00 00000000 d8480d00 00000000 .........H......
- 1b38 08000000 00000000 09e70b00 00000000 ................
+ 1b28 85e70b00 00000000 d8480d00 00000000 .........H......
+ 1b38 08000000 00000000 89e70b00 00000000 ................
1b48 e0480d00 00000000 08000000 00000000 .H..............
/usr/bin/zstd differs in assembler output
--- old /usr/bin/zstd (disasm)
+++ new /usr/bin/zstd (disasm)
@@ -793,7 +793,7 @@
mov (%rax,%rbp,1),%rcx
mov %rcx,(%rax,%rdx,8)
add $something,%rbp
- cmp %rbx,%rbp
+ cmp %rbp,%rbx
je <main + ofs>
mov offset(%rsp),%rdi
mov (%rdi),%rax
@@ -1698,14 +1698,13 @@
mov offset(%rsp),%rdi
jmp <main + ofs>
mov offset(%rsp),%rax
- movd offset(%rip),%xmm7 # <g_ldmMinMatch>
movd offset(%rsp),%xmm0
+ pinsrd $something,offset(%rip),%xmm0 # <g_ldmMinMatch>
mov %rax,offset(%rsp)
mov offset(%rsp),%eax
- punpckldq %xmm7,%xmm0
+ movq %xmm0,offset(%rsp)
mov %eax,offset(%rsp)
mov offset(%rsp),%eax
- movq %xmm0,offset(%rsp)
mov %eax,offset(%rsp)
mov offset(%rsp),%eax
mov %eax,offset(%rsp)
@@ -1792,13 +1791,12 @@
mov %eax,offset(%rsp)
jmp <main + ofs>
mov offset(%rsp),%rax
- movd offset(%rip),%xmm0 # <g_displayLevel>
- movd offset(%rsp),%xmm7
cmpl $something,offset(%rsp)
+ movd offset(%rip),%xmm0 # <g_displayLevel>
+ mov offset(%rsp),%esi
+ pinsrd $something,offset(%rsp),%xmm0
mov offset(%rax),%ecx
mov (%rax),%rdx
- mov offset(%rsp),%esi
- punpckldq %xmm7,%xmm0
jne <main + ofs>
cmpl $something,offset(%rsp)
mov $something,%eax
@@ -2283,7 +2281,7 @@
lea offset(%rsp),%r12
mov %rax,offset(%rsp)
jmp <main + ofs>
- nopl offset(%rax)
+ nopl offset(%rax,%rax,1)
mov offset(%rsp),%rdi
mov offset(%rip),%eax # <g_displayLevel>
mov (%rdi),%rsi
@@ -7916,59 +7914,56 @@
cs nopw offset(%rax,%rax,1)
ZSTD_XXH32:
- mov %rsi,%r9
- mov %rdi,%r8
+ mov %rdi,%r9
+ mov %rsi,%r10
lea offset(%rdx),%edi
- mov %edx,%esi
- cmp $something,%r9
+ cmp $something,%rsi
jbe <ZSTD_XXH32 + ofs>
- lea -offset(%r8,%r9,1),%rdi
+ lea -offset(%r9,%rsi,1),%r11
+ lea offset(%rdx),%eax
+ mov %r9,%rdi
+ lea -offset(%rdx),%esi
lea offset(%rdx),%ecx
- mov %r8,%rax
- lea -offset(%rdx),%r11d
- lea offset(%rdx),%r10d
- nopl offset(%rax)
- imul $something,(%rax),%edx
- add $something,%rax
- add %ecx,%edx
- rol $something,%edx
- imul $something,%edx,%ecx
- imul $something,-offset(%rax),%edx
- add %r11d,%edx
- rol $something,%edx
- imul $something,%edx,%r11d
- imul $something,-offset(%rax),%edx
- add %esi,%edx
- rol $something,%edx
- imul $something,%edx,%esi
- imul $something,-offset(%rax),%edx
- add %r10d,%edx
+ imul $something,(%rdi),%r8d
+ add %r8d,%eax
+ rol $something,%eax
+ imul $something,%eax,%eax
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%esi
+ rol $something,%esi
+ imul $something,%esi,%esi
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%edx
rol $something,%edx
- imul $something,%edx,%r10d
- cmp %rdi,%rax
+ imul $something,%edx,%edx
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%ecx
+ rol $something,%ecx
+ imul $something,%ecx,%ecx
+ add $something,%rdi
+ cmp %r11,%rdi
jb <ZSTD_XXH32 + ofs>
- lea -offset(%r9),%rax
- lea offset(%r8),%rdx
- and $something,%rax
- add $something,%rax
- cmp %rdx,%rdi
- mov $something,%edx
- cmovb %rdx,%rax
- rol %ecx
- rol $something,%r11d
- lea (%rcx,%r11,1),%edi
+ lea -offset(%r10),%rdi
+ lea offset(%r9),%r8
+ and $something,%rdi
+ add $something,%rdi
+ cmp %r8,%r11
+ mov $something,%r8d
+ cmovb %r8,%rdi
+ rol %eax
rol $something,%esi
- ror $something,%r10d
- add %rax,%r8
- add %esi,%edi
+ rol $something,%edx
+ add %rdi,%r9
+ lea (%rax,%rsi,1),%edi
+ ror $something,%ecx
+ add %edx,%edi
+ add %ecx,%edi
+ mov %r10,%rdx
add %r10d,%edi
- mov %r9,%rdx
- add %r9d,%edi
mov $something,%ecx
- mov %r8,%rsi
+ mov %r9,%rsi
and $something,%edx
jmp <XXH32_finalize>
- nopw offset(%rax,%rax,1)
ZSTD_XXH32_createState:
mov $something,%edi
@@ -8034,41 +8029,40 @@
jbe <ZSTD_XXH32_update + ofs>
test %edx,%edx
jne <ZSTD_XXH32_update + ofs>
- lea -offset(%rbp),%rdi
- cmp %r12,%rdi
+ lea -offset(%rbp),%r9
+ cmp %r12,%r9
jb <ZSTD_XXH32_update + ofs>
mov offset(%rbx),%esi
- mov offset(%rbx),%r9d
- mov %r12,%rax
- mov offset(%rbx),%r8d
mov offset(%rbx),%ecx
- cs nopw offset(%rax,%rax,1)
- imul $something,(%rax),%edx
- add $something,%rax
- add %esi,%edx
- rol $something,%edx
- imul $something,%edx,%esi
+ mov %r12,%rdi
+ mov offset(%rbx),%edx
+ mov offset(%rbx),%eax
+ imul $something,(%rdi),%r8d
+ add %r8d,%esi
+ rol $something,%esi
+ imul $something,%esi,%esi
mov %esi,offset(%rbx)
- imul $something,-offset(%rax),%edx
- add %r9d,%edx
- rol $something,%edx
- imul $something,%edx,%r9d
- mov %r9d,offset(%rbx)
- imul $something,-offset(%rax),%edx
+ imul $something,offset(%rdi),%r8d
+ add %r8d,%ecx
+ rol $something,%ecx
+ imul $something,%ecx,%ecx
+ mov %ecx,offset(%rbx)
+ imul $something,offset(%rdi),%r8d
add %r8d,%edx
rol $something,%edx
- imul $something,%edx,%r8d
- mov %r8d,offset(%rbx)
- imul $something,-offset(%rax),%edx
- add %ecx,%edx
RPMS.2017/zstd-gzip-1.5.2-0.0.x86_64.rpm RPMS/zstd-gzip-1.5.2-0.0.x86_64.rpm differ: byte 225, line 1
Comparing zstd-gzip-1.5.2-0.0.x86_64.rpm to zstd-gzip-1.5.2-0.0.x86_64.rpm
comparing the rpm tags of zstd-gzip
RPM meta information is identical
Extracting packages
Package content is identical
overalldiffered=5 (number of pkgs that are not bit-by-bit identical: 0 is good)
overall=1