OpenE2K/glibc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Use CPUID_OFFSET instead of FEATURE_OFFSET

Browse Source
This commit is contained in:
H.J. Lu 2010-02-18 23:11:21 -08:00 committed by Ulrich Drepper
parent 020ecba7fc
commit 039c8ae6d5
3 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ChangeLog
View File

@ -1,5 +1,9 @@
2010-02-16 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/i686/multiarch/memcmp.S (memcmp): Use CPUID_OFFSET
instead of FEATURE_OFFSET.
* sysdeps/i386/i686/multiarch/strcmp.S (strcmp): Likewise.
* sysdeps/i386/i686/multiarch/memcmp-sse4.S: Add alignnments.
Fix one unwind info problem.

2
sysdeps/i386/i686/multiarch/memcmp.S
View File

@ -58,7 +58,7 @@ ENTRY(memcmp)
testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features
jz 2f
leal __memcmp_ssse3, %eax
testl $bit_SSE4_2, FEATURE_OFFSET+index_SSE4_2+__cpu_features
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features
jz 2f
leal __memcmp_sse4_2, %eax
2: ret

2
sysdeps/i386/i686/multiarch/strcmp.S
View File

@ -83,7 +83,7 @@ ENTRY(STRCMP)
testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features
jz 2f
leal __STRCMP_SSSE3, %eax
testl $bit_SSE4_2, FEATURE_OFFSET+index_SSE4_2+__cpu_features
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features
jz 2f
leal __STRCMP_SSE4_2, %eax
2: ret