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Teach the code generator to use cvtss2sd as extload f32 -> f64

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28131 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-05-05 21:35:18 +00:00
parent e564dbb51c
commit bd04aa5796
2 changed files with 1 additions and 5 deletions
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4
lib/Target/X86/X86ISelLowering.cpp
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@@ -207,10 +207,6 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM)
addRegisterClass(MVT::f32, X86::FR32RegisterClass);
addRegisterClass(MVT::f64, X86::FR64RegisterClass);
// SSE has no load+extend ops
setOperationAction(ISD::EXTLOAD, MVT::f32, Expand);
setOperationAction(ISD::ZEXTLOAD, MVT::f32, Expand);
// Use ANDPD to simulate FABS.
setOperationAction(ISD::FABS , MVT::f64, Custom);
setOperationAction(ISD::FABS , MVT::f32, Custom);