diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/memset.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memset.S | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/sysdeps/x86_64/multiarch/memset.S b/sysdeps/x86_64/multiarch/memset.S index 16fefa7073..dbc00d25e3 100644 --- a/sysdeps/x86_64/multiarch/memset.S +++ b/sysdeps/x86_64/multiarch/memset.S @@ -17,13 +17,12 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#ifdef HAVE_AVX2_SUPPORT #include <sysdep.h> #include <shlib-compat.h> #include <init-arch.h> /* Define multiple versions only for the definition in lib. */ -# if IS_IN (libc) +#if IS_IN (libc) ENTRY(memset) .type memset, @gnu_indirect_function LOAD_RTLD_GLOBAL_RO_RDX @@ -33,27 +32,26 @@ ENTRY(memset) leaq __memset_avx2(%rip), %rax 2: ret END(memset) -# endif +#endif -# if IS_IN (libc) -# undef memset -# define memset __memset_sse2 +#if IS_IN (libc) +# undef memset +# define memset __memset_sse2 -# undef __memset_chk -# define __memset_chk __memset_chk_sse2 +# undef __memset_chk +# define __memset_chk __memset_chk_sse2 -# ifdef SHARED -# undef libc_hidden_builtin_def +# ifdef SHARED +# undef libc_hidden_builtin_def /* It doesn't make sense to send libc-internal memset calls through a PLT. The speedup we get from using GPR instruction is likely eaten away by the indirect call in the PLT. */ -# define libc_hidden_builtin_def(name) \ +# define libc_hidden_builtin_def(name) \ .globl __GI_memset; __GI_memset = __memset_sse2 -# endif - -# undef strong_alias -# define strong_alias(original, alias) # endif + +# undef strong_alias +# define strong_alias(original, alias) #endif #include "../memset.S" |