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| author | Anitha Boyapati <anitha.boyapati@gmail.com> | 2012-08-16 04:04:02 +0000 |
|---|---|---|
| committer | Anitha Boyapati <anitha.boyapati@gmail.com> | 2012-08-16 04:04:02 +0000 |
| commit | 9418f176526623000f817c1dd696b14da3a471e9 (patch) | |
| tree | 04ab5ce46cfd70fc25eb1014c8dc8742306980c0 | |
| parent | 2e7a01cb42abffa570a72976ab911de255e6384e (diff) | |
| download | external_llvm-9418f176526623000f817c1dd696b14da3a471e9.zip external_llvm-9418f176526623000f817c1dd696b14da3a471e9.tar.gz external_llvm-9418f176526623000f817c1dd696b14da3a471e9.tar.bz2 | |
Patch to enable FMA on bdver2 target. Make XOP feature enable FMA4 as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162012 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/X86/X86.td b/lib/Target/X86/X86.td index d1574ec..18e6b7c 100644 --- a/lib/Target/X86/X86.td +++ b/lib/Target/X86/X86.td @@ -97,7 +97,7 @@ def FeatureFMA4 : SubtargetFeature<"fma4", "HasFMA4", "true", [FeatureAVX, FeatureSSE4A]>; def FeatureXOP : SubtargetFeature<"xop", "HasXOP", "true", "Enable XOP instructions", - [FeatureAVX, FeatureSSE4A]>; + [FeatureFMA4]>; def FeatureVectorUAMem : SubtargetFeature<"vector-unaligned-mem", "HasVectorUAMem", "true", "Allow unaligned memory operands on vector/SIMD instructions">; @@ -226,7 +226,7 @@ def : Proc<"bdver1", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B, def : Proc<"bdver2", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B, FeatureAES, FeaturePCLMUL, FeatureF16C, FeatureLZCNT, - FeaturePOPCNT, FeatureBMI]>; + FeaturePOPCNT, FeatureBMI, FeatureFMA]>; def : Proc<"winchip-c6", [FeatureMMX]>; def : Proc<"winchip2", [Feature3DNow]>; |