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X86: Rename the CLMUL target feature to PCLMUL.

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It was renamed in gcc/gas a while ago and causes all kinds of
confusion because it was named differently in llvm and clang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157745 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2012-05-31 14:34:17 +00:00
parent c49b29ef5d
commit c8e340da82
6 changed files with 25 additions and 25 deletions
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16
lib/Target/X86/X86.td
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@@ -86,8 +86,8 @@ def FeatureAVX : SubtargetFeature<"avx", "X86SSELevel", "AVX",
def FeatureAVX2 : SubtargetFeature<"avx2", "X86SSELevel", "AVX2",
"Enable AVX2 instructions",
[FeatureAVX]>;
def FeatureCLMUL : SubtargetFeature<"clmul", "HasCLMUL", "true",
"Enable carry-less multiplication instructions",
def FeaturePCLMUL : SubtargetFeature<"pclmul", "HasPCLMUL", "true",
"Enable packed carry-less multiplication instructions",
[FeatureSSE2]>;
def FeatureFMA3 : SubtargetFeature<"fma3", "HasFMA3", "true",
"Enable three-operand fused multiple-add",
@@ -172,20 +172,20 @@ def : Proc<"nehalem", [FeatureSSE42, FeatureCMPXCHG16B,
// Westmere is the corei3/i5/i7 path from nehalem to sandybridge
def : Proc<"westmere", [FeatureSSE42, FeatureCMPXCHG16B,
FeatureSlowBTMem, FeatureFastUAMem,
FeaturePOPCNT, FeatureAES, FeatureCLMUL]>;
FeaturePOPCNT, FeatureAES, FeaturePCLMUL]>;
// Sandy Bridge
// SSE is not listed here since llvm treats AVX as a reimplementation of SSE,
// rather than a superset.
def : Proc<"corei7-avx", [FeatureAVX, FeatureCMPXCHG16B, FeaturePOPCNT,
FeatureAES, FeatureCLMUL]>;
FeatureAES, FeaturePCLMUL]>;
// Ivy Bridge
def : Proc<"core-avx-i", [FeatureAVX, FeatureCMPXCHG16B, FeaturePOPCNT,
FeatureAES, FeatureCLMUL,
FeatureAES, FeaturePCLMUL,
FeatureRDRAND, FeatureF16C, FeatureFSGSBase]>;
// Haswell
def : Proc<"core-avx2", [FeatureAVX2, FeatureCMPXCHG16B, FeaturePOPCNT,
FeatureAES, FeatureCLMUL, FeatureRDRAND,
FeatureAES, FeaturePCLMUL, FeatureRDRAND,
FeatureF16C, FeatureFSGSBase,
FeatureMOVBE, FeatureLZCNT, FeatureBMI,
FeatureBMI2, FeatureFMA3]>;
@@ -220,11 +220,11 @@ def : Proc<"btver1", [FeatureSSSE3, FeatureSSE4A, FeatureCMPXCHG16B,
FeatureLZCNT, FeaturePOPCNT]>;
// Bulldozer
def : Proc<"bdver1", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B,
FeatureAES, FeatureCLMUL,
FeatureAES, FeaturePCLMUL,
FeatureLZCNT, FeaturePOPCNT]>;
// Enhanced Bulldozer
def : Proc<"bdver2", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B,
FeatureAES, FeatureCLMUL,
FeatureAES, FeaturePCLMUL,
FeatureF16C, FeatureLZCNT,
FeaturePOPCNT, FeatureBMI]>;