diff options
Diffstat (limited to 'contrib/llvm/lib/Target/X86/X86.td')
| -rw-r--r-- | contrib/llvm/lib/Target/X86/X86.td | 71 |
1 files changed, 59 insertions, 12 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86.td b/contrib/llvm/lib/Target/X86/X86.td index c865500..65c5552 100644 --- a/contrib/llvm/lib/Target/X86/X86.td +++ b/contrib/llvm/lib/Target/X86/X86.td @@ -50,10 +50,10 @@ def FeatureSSE3 : SubtargetFeature<"sse3", "X86SSELevel", "SSE3", def FeatureSSSE3 : SubtargetFeature<"ssse3", "X86SSELevel", "SSSE3", "Enable SSSE3 instructions", [FeatureSSE3]>; -def FeatureSSE41 : SubtargetFeature<"sse41", "X86SSELevel", "SSE41", +def FeatureSSE41 : SubtargetFeature<"sse4.1", "X86SSELevel", "SSE41", "Enable SSE 4.1 instructions", [FeatureSSSE3]>; -def FeatureSSE42 : SubtargetFeature<"sse42", "X86SSELevel", "SSE42", +def FeatureSSE42 : SubtargetFeature<"sse4.2", "X86SSELevel", "SSE42", "Enable SSE 4.2 instructions", [FeatureSSE41]>; def Feature3DNow : SubtargetFeature<"3dnow", "X863DNowLevel", "ThreeDNow", @@ -68,7 +68,7 @@ def Feature3DNowA : SubtargetFeature<"3dnowa", "X863DNowLevel", "ThreeDNowA", def Feature64Bit : SubtargetFeature<"64bit", "HasX86_64", "true", "Support 64-bit instructions", [FeatureCMOV]>; -def FeatureCMPXCHG16B : SubtargetFeature<"cmpxchg16b", "HasCmpxchg16b", "true", +def FeatureCMPXCHG16B : SubtargetFeature<"cx16", "HasCmpxchg16b", "true", "64-bit with cmpxchg16b", [Feature64Bit]>; def FeatureSlowBTMem : SubtargetFeature<"slow-bt-mem", "IsBTMemSlow", "true", @@ -86,6 +86,19 @@ def FeatureAVX : SubtargetFeature<"avx", "X86SSELevel", "AVX", def FeatureAVX2 : SubtargetFeature<"avx2", "X86SSELevel", "AVX2", "Enable AVX2 instructions", [FeatureAVX]>; +def FeatureAVX512 : SubtargetFeature<"avx512f", "X86SSELevel", "AVX512F", + "Enable AVX-512 instructions", + [FeatureAVX2]>; +def FeatureERI : SubtargetFeature<"avx512er", "HasERI", "true", + "Enable AVX-512 Exponential and Reciprocal Instructions", + [FeatureAVX512]>; +def FeatureCDI : SubtargetFeature<"avx512cd", "HasCDI", "true", + "Enable AVX-512 Conflict Detection Instructions", + [FeatureAVX512]>; +def FeaturePFI : SubtargetFeature<"avx512pf", "HasPFI", "true", + "Enable AVX-512 PreFetch Instructions", + [FeatureAVX512]>; + def FeaturePCLMUL : SubtargetFeature<"pclmul", "HasPCLMUL", "true", "Enable packed carry-less multiplication instructions", [FeatureSSE2]>; @@ -104,12 +117,15 @@ def FeatureVectorUAMem : SubtargetFeature<"vector-unaligned-mem", def FeatureAES : SubtargetFeature<"aes", "HasAES", "true", "Enable AES instructions", [FeatureSSE2]>; +def FeatureTBM : SubtargetFeature<"tbm", "HasTBM", "true", + "Enable TBM instructions">; def FeatureMOVBE : SubtargetFeature<"movbe", "HasMOVBE", "true", "Support MOVBE instruction">; -def FeatureRDRAND : SubtargetFeature<"rdrand", "HasRDRAND", "true", +def FeatureRDRAND : SubtargetFeature<"rdrnd", "HasRDRAND", "true", "Support RDRAND instruction">; def FeatureF16C : SubtargetFeature<"f16c", "HasF16C", "true", - "Support 16-bit floating point conversion instructions">; + "Support 16-bit floating point conversion instructions", + [FeatureAVX]>; def FeatureFSGSBase : SubtargetFeature<"fsgsbase", "HasFSGSBase", "true", "Support FS/GS Base instructions">; def FeatureLZCNT : SubtargetFeature<"lzcnt", "HasLZCNT", "true", @@ -124,6 +140,9 @@ def FeatureHLE : SubtargetFeature<"hle", "HasHLE", "true", "Support HLE">; def FeatureADX : SubtargetFeature<"adx", "HasADX", "true", "Support ADX instructions">; +def FeatureSHA : SubtargetFeature<"sha", "HasSHA", "true", + "Enable SHA instructions", + [FeatureSSE2]>; def FeaturePRFCHW : SubtargetFeature<"prfchw", "HasPRFCHW", "true", "Support PRFCHW instructions">; def FeatureRDSEED : SubtargetFeature<"rdseed", "HasRDSEED", "true", @@ -150,6 +169,8 @@ include "X86Schedule.td" def ProcIntelAtom : SubtargetFeature<"atom", "X86ProcFamily", "IntelAtom", "Intel Atom processors">; +def ProcIntelSLM : SubtargetFeature<"slm", "X86ProcFamily", "IntelSLM", + "Intel Silvermont processors">; class Proc<string Name, list<SubtargetFeature> Features> : ProcessorModel<Name, GenericModel, Features>; @@ -193,6 +214,14 @@ def : ProcessorModel<"atom", AtomModel, FeatureLEAUsesAG, FeaturePadShortFunctions]>; +// Atom Silvermont. +def : ProcessorModel<"slm", SLMModel, [ProcIntelSLM, + FeatureSSE42, FeatureCMPXCHG16B, + FeatureMOVBE, FeaturePOPCNT, + FeaturePCLMUL, FeatureAES, + FeatureCallRegIndirect, + FeaturePRFCHW, + FeatureSlowBTMem]>; // "Arrandale" along with corei3 and corei5 def : ProcessorModel<"corei7", SandyBridgeModel, [FeatureSSE42, FeatureCMPXCHG16B, FeatureSlowBTMem, @@ -227,6 +256,15 @@ def : ProcessorModel<"core-avx2", HaswellModel, FeatureBMI, FeatureBMI2, FeatureFMA, FeatureRTM, FeatureHLE]>; +// KNL +// FIXME: define KNL model +def : ProcessorModel<"knl", HaswellModel, + [FeatureAVX512, FeatureERI, FeatureCDI, FeaturePFI, + FeatureCMPXCHG16B, FeatureFastUAMem, FeaturePOPCNT, + FeatureAES, FeaturePCLMUL, FeatureRDRAND, FeatureF16C, + FeatureFSGSBase, FeatureMOVBE, FeatureLZCNT, FeatureBMI, + FeatureBMI2, FeatureFMA, FeatureRTM, FeatureHLE]>; + def : Proc<"k6", [FeatureMMX]>; def : Proc<"k6-2", [Feature3DNow]>; def : Proc<"k6-3", [Feature3DNow]>; @@ -254,21 +292,30 @@ def : Proc<"amdfam10", [FeatureSSE4A, FeaturePOPCNT, FeatureSlowBTMem]>; // Bobcat def : Proc<"btver1", [FeatureSSSE3, FeatureSSE4A, FeatureCMPXCHG16B, - FeatureLZCNT, FeaturePOPCNT]>; + FeaturePRFCHW, FeatureLZCNT, FeaturePOPCNT]>; // Jaguar def : Proc<"btver2", [FeatureAVX, FeatureSSE4A, FeatureCMPXCHG16B, - FeatureAES, FeaturePCLMUL, FeatureBMI, - FeatureF16C, FeatureMOVBE, FeatureLZCNT, - FeaturePOPCNT]>; + FeaturePRFCHW, FeatureAES, FeaturePCLMUL, + FeatureBMI, FeatureF16C, FeatureMOVBE, + FeatureLZCNT, FeaturePOPCNT]>; // Bulldozer def : Proc<"bdver1", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B, - FeatureAES, FeaturePCLMUL, + FeatureAES, FeaturePRFCHW, FeaturePCLMUL, FeatureLZCNT, FeaturePOPCNT]>; // Piledriver def : Proc<"bdver2", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B, - FeatureAES, FeaturePCLMUL, + FeatureAES, FeaturePRFCHW, FeaturePCLMUL, + FeatureF16C, FeatureLZCNT, + FeaturePOPCNT, FeatureBMI, FeatureTBM, + FeatureFMA]>; + +// Steamroller +def : Proc<"bdver3", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B, + FeatureAES, FeaturePRFCHW, FeaturePCLMUL, FeatureF16C, FeatureLZCNT, - FeaturePOPCNT, FeatureBMI, FeatureFMA]>; + FeaturePOPCNT, FeatureBMI, FeatureTBM, + FeatureFMA, FeatureFSGSBase]>; + def : Proc<"geode", [Feature3DNowA]>; def : Proc<"winchip-c6", [FeatureMMX]>; |
