diff options
Diffstat (limited to 'sysdeps/i386/i686/multiarch/wmemcmp.S')
| -rw-r--r-- | sysdeps/i386/i686/multiarch/wmemcmp.S | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/sysdeps/i386/i686/multiarch/wmemcmp.S b/sysdeps/i386/i686/multiarch/wmemcmp.S index 6ca60531db..ada6c693cb 100644 --- a/sysdeps/i386/i686/multiarch/wmemcmp.S +++ b/sysdeps/i386/i686/multiarch/wmemcmp.S @@ -1,6 +1,6 @@ /* Multiple versions of wmemcmp All versions must be listed in ifunc-impl-list.c. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. Contributed by Intel Corporation. This file is part of the GNU C Library. @@ -27,23 +27,14 @@ .text ENTRY(wmemcmp) .type wmemcmp, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __wmemcmp_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__wmemcmp_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __wmemcmp_ssse3@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__wmemcmp_ssse3) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal __wmemcmp_sse4_2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__wmemcmp_sse4_2) +2: ret END(wmemcmp) #endif |