Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/glibc/patches/glibc-2.15-strcasecmp-disable-avx.patch

    Contents of /trunk/glibc/patches/glibc-2.15-strcasecmp-disable-avx.patch

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 1806 - (show annotations) (download)
    Tue Jun 12 12:33:27 2012 UTC (11 years, 10 months ago) by niro
    File size: 1344 byte(s) 
    -added patches for 2.15-r1
    1 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; \