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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-10-02 05:05:17 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-10-02 05:05:17 -0700 |
| commit | 0569936773c861c791f10bba5e2f4cac5fbb4e78 (patch) | |
| tree | fa6478e2fd9f2b8bf1310b23a1c6518db6299f65 /sysdeps/x86_64/multiarch/init-arch.c | |
| parent | 40d4a87bb557e5667e8ad72351bbd4bce5e2c0bc (diff) | |
| download | glibc-0569936773c861c791f10bba5e2f4cac5fbb4e78.zip glibc-0569936773c861c791f10bba5e2f4cac5fbb4e78.tar.gz glibc-0569936773c861c791f10bba5e2f4cac5fbb4e78.tar.bz2 | |
Define HAS_FMA with bit_FMA_Usable
Diffstat (limited to 'sysdeps/x86_64/multiarch/init-arch.c')
| -rw-r--r-- | sysdeps/x86_64/multiarch/init-arch.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/init-arch.c b/sysdeps/x86_64/multiarch/init-arch.c index fb44dcf..fed5ab8 100644 --- a/sysdeps/x86_64/multiarch/init-arch.c +++ b/sysdeps/x86_64/multiarch/init-arch.c @@ -156,6 +156,9 @@ __init_cpu_features (void) /* Determine if AVX is usable. */ if (CPUID_AVX) __cpu_features.feature[index_AVX_Usable] |= bit_AVX_Usable; + /* Determine if FMA is usable. */ + if (CPUID_FMA) + __cpu_features.feature[index_FMA_Usable] |= bit_FMA_Usable; /* Determine if FMA4 is usable. */ if (CPUID_FMA4) __cpu_features.feature[index_FMA4_Usable] |= bit_FMA4_Usable; |