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[PowerPC]Activate FeatureVSX for the Power target

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This change activates FeatureVSX for Power 7 and Power 8 in PPC.td.

http://reviews.llvm.org/D6570


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223709 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Seurer 2014-12-08 23:07:12 +00:00
parent b849e04d2b
commit ac6e0c82ed
1 changed files with 3 additions and 5 deletions
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8
lib/Target/PowerPC/PPC.td
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@ -104,9 +104,6 @@ def FeatureQPX : SubtargetFeature<"qpx","HasQPX", "true",
def FeatureVSX : SubtargetFeature<"vsx","HasVSX", "true",
"Enable VSX instructions",
[FeatureAltivec]>;
def FeatureP8Vector : SubtargetFeature<"power8-vector", "HasP8Vector", "true",
"Enable POWER8 vector instructions",
[FeatureVSX, FeatureAltivec]>;
def DeprecatedMFTB : SubtargetFeature<"", "DeprecatedMFTB", "true",
"Treat mftb as deprecated">;
@ -119,6 +116,7 @@ def DeprecatedDST : SubtargetFeature<"", "DeprecatedDST", "true",
// CMPB p6, p6x, p7 cmpb
// DFP p6, p6x, p7 decimal floating-point instructions
// POPCNTB p5 through p7 popcntb and related instructions
// VSX p7 vector-scalar instruction set
//===----------------------------------------------------------------------===//
// ABI Selection //
@ -303,7 +301,7 @@ def : ProcessorModel<"pwr6x", G5Model,
FeatureFPRND, Feature64Bit,
DeprecatedMFTB, DeprecatedDST]>;
def : ProcessorModel<"pwr7", P7Model,
[DirectivePwr7, FeatureAltivec,
[DirectivePwr7, FeatureAltivec, FeatureVSX,
FeatureMFOCRF, FeatureFCPSGN, FeatureFSqrt, FeatureFRE,
FeatureFRES, FeatureFRSQRTE, FeatureFRSQRTES,
FeatureRecipPrec, FeatureSTFIWX, FeatureLFIWAX,
@ -312,7 +310,7 @@ def : ProcessorModel<"pwr7", P7Model,
Feature64Bit /*, Feature64BitRegs */,
DeprecatedMFTB, DeprecatedDST]>;
def : ProcessorModel<"pwr8", P7Model /* FIXME: Update to P8Model when available */,
[DirectivePwr8, FeatureAltivec,
[DirectivePwr8, FeatureAltivec, FeatureVSX,
FeatureMFOCRF, FeatureFCPSGN, FeatureFSqrt, FeatureFRE,
FeatureFRES, FeatureFRSQRTE, FeatureFRSQRTES,
FeatureRecipPrec, FeatureSTFIWX, FeatureLFIWAX,