diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/memcpy_chk.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memcpy_chk.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/x86_64/multiarch/memcpy_chk.S b/sysdeps/x86_64/multiarch/memcpy_chk.S index 3c0270fd23..1e756ea0c2 100644 --- a/sysdeps/x86_64/multiarch/memcpy_chk.S +++ b/sysdeps/x86_64/multiarch/memcpy_chk.S @@ -1,6 +1,6 @@ /* Multiple versions of __memcpy_chk All versions must be listed in ifunc-impl-list.c. - Copyright (C) 2010-2014 Free Software Foundation, Inc. + Copyright (C) 2010-2015 Free Software Foundation, Inc. Contributed by Intel Corporation. This file is part of the GNU C Library. @@ -24,7 +24,7 @@ /* Define multiple versions only for the definition in lib and for DSO. There are no multiarch memcpy functions for static binaries. */ -#ifndef NOT_IN_libc +#if IS_IN (libc) # ifdef SHARED .text ENTRY(__memcpy_chk) @@ -39,6 +39,9 @@ ENTRY(__memcpy_chk) testl $bit_Fast_Copy_Backward, __cpu_features+FEATURE_OFFSET+index_Fast_Copy_Backward(%rip) jz 2f leaq __memcpy_chk_ssse3_back(%rip), %rax + testl $bit_AVX_Fast_Unaligned_Load, __cpu_features+FEATURE_OFFSET+index_AVX_Fast_Unaligned_Load(%rip) + jz 2f + leaq __memcpy_chk_avx_unaligned(%rip), %rax 2: ret END(__memcpy_chk) # else |