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| author | Bernard Ogden <bogden@arm.com> | 2013-10-29 09:47:35 +0000 |
|---|---|---|
| committer | Bernard Ogden <bogden@arm.com> | 2013-10-29 09:47:35 +0000 |
| commit | ee87e85505bb2b9b5057187785e82715ecbf71f2 (patch) | |
| tree | 5a4e6b2b735c8bce994f19220a1c8a72da4ab84f /llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp | |
| parent | a36a7825fbcd9c8d8147ee00334569c976199ba9 (diff) | |
| download | bcm5719-llvm-ee87e85505bb2b9b5057187785e82715ecbf71f2.tar.gz bcm5719-llvm-ee87e85505bb2b9b5057187785e82715ecbf71f2.zip | |
ARM: Add subtarget feature for CRC
Adds a subtarget feature for the CRC instructions (optional in v8-A) to the ARM (32-bit) backend.
Differential Revision: http://llvm-reviews.chandlerc.com/D2036
llvm-svn: 193599
Diffstat (limited to 'llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp index 16021a2dd27..a99de0e7823 100644 --- a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp +++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp @@ -105,8 +105,8 @@ std::string ARM_MC::ParseARMTriple(StringRef TT, StringRef CPU) { if (SubVer == '8') { if (NoCPU) // v8a: FeatureDB, FeatureFPARMv8, FeatureNEON, FeatureDSPThumb2, FeatureMP, - // FeatureHWDiv, FeatureHWDivARM, FeatureTrustZone, FeatureT2XtPk, FeatureCrypto - ARMArchFeature = "+v8,+db,+fp-armv8,+neon,+t2dsp,+mp,+hwdiv,+hwdiv-arm,+trustzone,+t2xtpk,+crypto"; + // FeatureHWDiv, FeatureHWDivARM, FeatureTrustZone, FeatureT2XtPk, FeatureCrypto, FeatureCRC + ARMArchFeature = "+v8,+db,+fp-armv8,+neon,+t2dsp,+mp,+hwdiv,+hwdiv-arm,+trustzone,+t2xtpk,+crypto,+crc"; else // Use CPU to figure out the exact features ARMArchFeature = "+v8"; |
