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[X86] Remove setOperationAction Promote for ISD::SINT_TO_FP MVT::v8i16/v16i8/v16i16. 

A DAG combine ensures these ops are always promoted to vXi32.

llvm-svn: 319298
This commit is contained in:
Craig Topper 2017-11-29 08:19:36 +00:00
parent c950c651a4
commit e3515001b9
1 changed files with 0 additions and 3 deletions
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3
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -1000,7 +1000,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
setOperationAction(ISD::FP_TO_UINT, MVT::v8i16, Promote);
setOperationAction(ISD::FP_TO_SINT, MVT::v8i32, Legal);
setOperationAction(ISD::SINT_TO_FP, MVT::v8i16, Promote);
setOperationAction(ISD::SINT_TO_FP, MVT::v8i32, Legal);
setOperationAction(ISD::FP_ROUND, MVT::v4f32, Legal);
@ -1182,8 +1181,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
setOperationAction(ISD::FP_TO_UINT, MVT::v4i32, Legal);
setOperationAction(ISD::FP_TO_UINT, MVT::v2i32, Custom);
setOperationAction(ISD::SINT_TO_FP, MVT::v16i32, Legal);
setOperationAction(ISD::SINT_TO_FP, MVT::v16i8, Promote);
setOperationAction(ISD::SINT_TO_FP, MVT::v16i16, Promote);
setOperationAction(ISD::UINT_TO_FP, MVT::v16i32, Legal);
setOperationAction(ISD::UINT_TO_FP, MVT::v8i32, Legal);
setOperationAction(ISD::UINT_TO_FP, MVT::v4i32, Legal);