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author | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-07-12 12:28:06 -0700 |
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committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-07-13 14:55:31 -0700 |
commit | d561fbb041fe6aa205f652aecefe4bb84fd124a5 (patch) | |
tree | 4fa103748eb51664285b31d4186ee06b6bea35b2 /sysdeps/x86_64/multiarch/strncmp-sse2.S | |
parent | 30e57e0a21cc50eead14f729a29a5604a6b23e18 (diff) | |
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x86: Move strcmp SSE2 implementation to multiarch/strcmp-sse2.S
This commit doesn't affect libc.so.6, its just housekeeping to prepare
for adding explicit ISA level support.
Because strcmp-sse2.S implements so many functions (more from
avx2/evex/sse42) add a new file 'strcmp-naming.h' to assist in
getting the correct symbol name for all the function across
multiarch/non-multiarch builds.
Tested build on x86_64 and x86_32 with/without multiarch.
Diffstat (limited to 'sysdeps/x86_64/multiarch/strncmp-sse2.S')
-rw-r--r-- | sysdeps/x86_64/multiarch/strncmp-sse2.S | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/sysdeps/x86_64/multiarch/strncmp-sse2.S b/sysdeps/x86_64/multiarch/strncmp-sse2.S index e3ba94f926..2152b8dc3d 100644 --- a/sysdeps/x86_64/multiarch/strncmp-sse2.S +++ b/sysdeps/x86_64/multiarch/strncmp-sse2.S @@ -16,15 +16,5 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <sysdep.h> - -#if IS_IN (libc) -# define STRCMP __strncmp_sse2 -# undef libc_hidden_builtin_def -# define libc_hidden_builtin_def(strcmp) -#else -# define STRCMP strncmp -#endif - #define USE_AS_STRNCMP -#include <sysdeps/x86_64/strcmp.S> +#include "strcmp-sse2.S" |