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Mark some math lib intrinsic nodes Legal on SSE4.1.

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No functional effect as these nodes are not generated yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104879 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2010-05-27 20:12:41 +00:00
parent d928fb670f
commit 54feef2950
1 changed files with 11 additions and 0 deletions
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11
lib/Target/X86/X86ISelLowering.cpp
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@ -825,6 +825,17 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM)
}
if (Subtarget->hasSSE41()) {
setOperationAction(ISD::FFLOOR, MVT::f32, Legal);
setOperationAction(ISD::FCEIL, MVT::f32, Legal);
setOperationAction(ISD::FTRUNC, MVT::f32, Legal);
setOperationAction(ISD::FRINT, MVT::f32, Legal);
setOperationAction(ISD::FNEARBYINT, MVT::f32, Legal);
setOperationAction(ISD::FFLOOR, MVT::f64, Legal);
setOperationAction(ISD::FCEIL, MVT::f64, Legal);
setOperationAction(ISD::FTRUNC, MVT::f64, Legal);
setOperationAction(ISD::FRINT, MVT::f64, Legal);
setOperationAction(ISD::FNEARBYINT, MVT::f64, Legal);
// FIXME: Do we need to handle scalar-to-vector here?
setOperationAction(ISD::MUL, MVT::v4i32, Legal);