diff options
| author | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2013-07-02 00:11:45 +0000 |
|---|---|---|
| committer | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2013-07-02 00:11:45 +0000 |
| commit | 94ba134cf6431dad0aaece271a16761bc793d490 (patch) | |
| tree | b2b77be695fb5add3d132101bf25f2be915f3139 /libc/sysdeps/x86_64/multiarch/init-arch.h | |
| parent | f42fd2771adb82cb5f34ba9e80a607975111da48 (diff) | |
Merge changes between r23363 and r23421 from /fsf/trunk.
git-svn-id: svn://svn.eglibc.org/trunk@23422 7b3dc134-2b1b-0410-93df-9e9f96275f8d
Diffstat (limited to 'libc/sysdeps/x86_64/multiarch/init-arch.h')
| -rw-r--r-- | libc/sysdeps/x86_64/multiarch/init-arch.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/sysdeps/x86_64/multiarch/init-arch.h b/libc/sysdeps/x86_64/multiarch/init-arch.h index 28edbf7d0..0cb5f5bc3 100644 --- a/libc/sysdeps/x86_64/multiarch/init-arch.h +++ b/libc/sysdeps/x86_64/multiarch/init-arch.h @@ -23,6 +23,7 @@ #define bit_AVX_Usable (1 << 6) #define bit_FMA_Usable (1 << 7) #define bit_FMA4_Usable (1 << 8) +#define bit_Slow_SSE4_2 (1 << 9) /* CPUID Feature flags. */ @@ -62,6 +63,7 @@ # define index_AVX_Usable FEATURE_INDEX_1*FEATURE_SIZE # define index_FMA_Usable FEATURE_INDEX_1*FEATURE_SIZE # define index_FMA4_Usable FEATURE_INDEX_1*FEATURE_SIZE +# define index_Slow_SSE4_2 FEATURE_INDEX_1*FEATURE_SIZE #else /* __ASSEMBLER__ */ @@ -156,9 +158,11 @@ extern const struct cpu_features *__get_cpu_features (void) # define index_Fast_Copy_Backward FEATURE_INDEX_1 # define index_Slow_BSF FEATURE_INDEX_1 # define index_Fast_Unaligned_Load FEATURE_INDEX_1 +# define index_Prefer_PMINUB_for_stringop FEATURE_INDEX_1 # define index_AVX_Usable FEATURE_INDEX_1 # define index_FMA_Usable FEATURE_INDEX_1 # define index_FMA4_Usable FEATURE_INDEX_1 +# define index_Slow_SSE4_2 FEATURE_INDEX_1 # define HAS_ARCH_FEATURE(name) \ ((__get_cpu_features ()->feature[index_##name] & (bit_##name)) != 0) |