Annotation of /trunk/glibc/patches/glibc-2.15-strcasecmp-disable-avx.patch
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Revision 1806 -
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Tue Jun 12 12:33:27 2012 UTC (11 years, 11 months ago) by niro
File size: 1344 byte(s)
Tue Jun 12 12:33:27 2012 UTC (11 years, 11 months ago) by niro
File size: 1344 byte(s)
-added patches for 2.15-r1
| 1 | niro | 1806 | diff --git a/sysdeps/x86_64/multiarch/strcmp.S b/sysdeps/x86_64/multiarch/strcmp.S |
| 2 | index f93c83d..d8aa889 100644 | ||
| 3 | --- a/sysdeps/x86_64/multiarch/strcmp.S | ||
| 4 | +++ b/sysdeps/x86_64/multiarch/strcmp.S | ||
| 5 | @@ -105,11 +105,6 @@ ENTRY(__strcasecmp) | ||
| 6 | jne 1f | ||
| 7 | call __init_cpu_features | ||
| 8 | 1: | ||
| 9 | -# ifdef HAVE_AVX_SUPPORT | ||
| 10 | - leaq __strcasecmp_avx(%rip), %rax | ||
| 11 | - testl $bit_AVX, __cpu_features+CPUID_OFFSET+index_AVX(%rip) | ||
| 12 | - jnz 2f | ||
| 13 | -# endif | ||
| 14 | leaq __strcasecmp_sse42(%rip), %rax | ||
| 15 | testl $bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip) | ||
| 16 | jnz 2f | ||
| 17 | @@ -128,11 +123,6 @@ ENTRY(__strncasecmp) | ||
| 18 | jne 1f | ||
| 19 | call __init_cpu_features | ||
| 20 | 1: | ||
| 21 | -# ifdef HAVE_AVX_SUPPORT | ||
| 22 | - leaq __strncasecmp_avx(%rip), %rax | ||
| 23 | - testl $bit_AVX, __cpu_features+CPUID_OFFSET+index_AVX(%rip) | ||
| 24 | - jnz 2f | ||
| 25 | -# endif | ||
| 26 | leaq __strncasecmp_sse42(%rip), %rax | ||
| 27 | testl $bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip) | ||
| 28 | jnz 2f | ||
| 29 | @@ -152,19 +142,6 @@ weak_alias (__strncasecmp, strncasecmp) | ||
| 30 | # include "strcmp-sse42.S" | ||
| 31 | |||
| 32 | |||
| 33 | -# ifdef HAVE_AVX_SUPPORT | ||
| 34 | -# if defined USE_AS_STRCASECMP_L || defined USE_AS_STRNCASECMP_L | ||
| 35 | -# define LABEL(l) .L##l##_avx | ||
| 36 | -# define GLABEL(l) l##_avx | ||
| 37 | -# define USE_AVX 1 | ||
| 38 | -# undef STRCMP_SSE42 | ||
| 39 | -# define STRCMP_SSE42 STRCMP_AVX | ||
| 40 | -# define SECTION avx | ||
| 41 | -# include "strcmp-sse42.S" | ||
| 42 | -# endif | ||
| 43 | -# endif | ||
| 44 | - | ||
| 45 | - | ||
| 46 | # undef ENTRY | ||
| 47 | # define ENTRY(name) \ | ||
| 48 | .type STRCMP_SSE2, @function; \ |