diff options
Diffstat (limited to 'lib/Target/PowerPC/PPC.td')
| -rw-r--r-- | lib/Target/PowerPC/PPC.td | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td index f53add5..f175f6d 100644 --- a/lib/Target/PowerPC/PPC.td +++ b/lib/Target/PowerPC/PPC.td @@ -18,7 +18,7 @@ include "llvm/Target/Target.td" //===----------------------------------------------------------------------===// // PowerPC Subtarget features. // - + //===----------------------------------------------------------------------===// // CPU Directives // //===----------------------------------------------------------------------===// @@ -112,14 +112,21 @@ def FeatureVSX : SubtargetFeature<"vsx","HasVSX", "true", def FeatureP8Altivec : SubtargetFeature<"power8-altivec", "HasP8Altivec", "true", "Enable POWER8 Altivec instructions", [FeatureAltivec]>; +def FeatureP8Crypto : SubtargetFeature<"crypto", "HasP8Crypto", "true", + "Enable POWER8 Crypto instructions", + [FeatureP8Altivec]>; def FeatureP8Vector : SubtargetFeature<"power8-vector", "HasP8Vector", "true", "Enable POWER8 vector instructions", [FeatureVSX, FeatureP8Altivec]>; - +def FeaturePartwordAtomic : SubtargetFeature<"partword-atomics", + "HasPartwordAtomics", "true", + "Enable l[bh]arx and st[bh]cx.">; def FeatureInvariantFunctionDescriptors : SubtargetFeature<"invariant-function-descriptors", "HasInvariantFunctionDescriptors", "true", "Assume function descriptors are invariant">; +def FeatureHTM : SubtargetFeature<"htm", "HasHTM", "true", + "Enable Hardware Transactional Memory instructions">; def DeprecatedMFTB : SubtargetFeature<"", "DeprecatedMFTB", "true", "Treat mftb as deprecated">; @@ -256,11 +263,11 @@ def ProcessorFeatures { [DirectivePwr8, FeatureAltivec, FeatureP8Altivec, FeatureVSX, FeatureP8Vector, FeatureMFOCRF, FeatureFCPSGN, FeatureFSqrt, FeatureFRE, FeatureFRES, FeatureFRSQRTE, FeatureFRSQRTES, - FeatureRecipPrec, FeatureSTFIWX, FeatureLFIWAX, + FeatureRecipPrec, FeatureSTFIWX, FeatureLFIWAX, FeatureHTM, FeatureFPRND, FeatureFPCVT, FeatureISEL, - FeaturePOPCNTD, FeatureCMPB, FeatureLDBRX, + FeaturePOPCNTD, FeatureCMPB, FeatureLDBRX, FeatureP8Crypto, Feature64Bit /*, Feature64BitRegs */, FeatureICBT, - DeprecatedMFTB, DeprecatedDST]; + FeaturePartwordAtomic, DeprecatedMFTB, DeprecatedDST]; } def : ProcessorModel<"970", G5Model, @@ -339,7 +346,7 @@ def : ProcessorModel<"pwr7", P7Model, FeatureRecipPrec, FeatureSTFIWX, FeatureLFIWAX, FeatureFPRND, FeatureFPCVT, FeatureISEL, FeaturePOPCNTD, FeatureCMPB, FeatureLDBRX, - Feature64Bit /*, Feature64BitRegs */, + Feature64Bit /*, Feature64BitRegs */, FeaturePartwordAtomic, DeprecatedMFTB, DeprecatedDST]>; def : ProcessorModel<"pwr8", P8Model, ProcessorFeatures.Power8FeatureList>; def : Processor<"ppc", G3Itineraries, [Directive32]>; |