diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/memcmp.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memcmp.S | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/sysdeps/x86_64/multiarch/memcmp.S b/sysdeps/x86_64/multiarch/memcmp.S index f8b46363d0..b5a1cc202e 100644 --- a/sysdeps/x86_64/multiarch/memcmp.S +++ b/sysdeps/x86_64/multiarch/memcmp.S @@ -1,6 +1,6 @@ /* Multiple versions of memcmp All versions must be listed in ifunc-impl-list.c. - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2016 Free Software Foundation, Inc. Contributed by Intel Corporation. This file is part of the GNU C Library. @@ -26,16 +26,13 @@ .text ENTRY(memcmp) .type memcmp, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features(%rip) - jne 1f - call __init_cpu_features - -1: testl $bit_SSSE3, __cpu_features+CPUID_OFFSET+index_SSSE3(%rip) + LOAD_RTLD_GLOBAL_RO_RDX + HAS_CPU_FEATURE (SSSE3) jnz 2f leaq __memcmp_sse2(%rip), %rax ret -2: testl $bit_SSE4_1, __cpu_features+CPUID_OFFSET+index_SSE4_1(%rip) +2: HAS_CPU_FEATURE (SSE4_1) jz 3f leaq __memcmp_sse4_1(%rip), %rax ret |