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| author | Craig Topper <craig.topper@gmail.com> | 2012-11-21 05:36:24 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-11-21 05:36:24 +0000 |
| commit | c8c28d1ff0ec92e7b899119f2d661fb5aa53600d (patch) | |
| tree | 20825a806bdcce9826311fbeb1cbe96076898d43 /llvm/lib | |
| parent | 6dcddfb85237ffe1a214eef8162f9928e16de5d0 (diff) | |
| download | bcm5719-llvm-c8c28d1ff0ec92e7b899119f2d661fb5aa53600d.tar.gz bcm5719-llvm-c8c28d1ff0ec92e7b899119f2d661fb5aa53600d.zip | |
Mark ISD::FMA as Legal instead of custom for x86 with FMA3/FMA4. Needed so that llvm.muladd can be converted to ISD::FMA for fp_contract.
llvm-svn: 168413
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 3192a43bdb4..276859b0550 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1124,12 +1124,12 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM) setOperationAction(ISD::VSELECT, MVT::v8f32, Legal); if (Subtarget->hasFMA() || Subtarget->hasFMA4()) { - setOperationAction(ISD::FMA, MVT::v8f32, Custom); - setOperationAction(ISD::FMA, MVT::v4f64, Custom); - setOperationAction(ISD::FMA, MVT::v4f32, Custom); - setOperationAction(ISD::FMA, MVT::v2f64, Custom); - setOperationAction(ISD::FMA, MVT::f32, Custom); - setOperationAction(ISD::FMA, MVT::f64, Custom); + setOperationAction(ISD::FMA, MVT::v8f32, Legal); + setOperationAction(ISD::FMA, MVT::v4f64, Legal); + setOperationAction(ISD::FMA, MVT::v4f32, Legal); + setOperationAction(ISD::FMA, MVT::v2f64, Legal); + setOperationAction(ISD::FMA, MVT::f32, Legal); + setOperationAction(ISD::FMA, MVT::f64, Legal); } if (Subtarget->hasAVX2()) { |
