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Patch to enable FMA on bdver2 target. Make XOP feature enable FMA4 as well.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162012 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anitha Boyapati 2012-08-16 04:04:02 +00:00
parent 2e7a01cb42
commit 9418f17652
1 changed files with 2 additions and 2 deletions
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4
lib/Target/X86/X86.td
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@ -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]>;