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| author | Dale Johannesen <dalej@apple.com> | 2007-08-30 00:23:21 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2007-08-30 00:23:21 +0000 |
| commit | d246b2ca5c4484eb8bb97ac0150b1d130ddea69b (patch) | |
| tree | f0703f5fb1d3770aad244b621ccbd03df093b71d /llvm/lib/Target/X86/X86ISelLowering.cpp | |
| parent | 7142e18823c27a73d4094f2f508bb3af0d559a53 (diff) | |
| download | bcm5719-llvm-d246b2ca5c4484eb8bb97ac0150b1d130ddea69b.tar.gz bcm5719-llvm-d246b2ca5c4484eb8bb97ac0150b1d130ddea69b.zip | |
Change LegalFPImmediates to use APFloat.
Add APFloat interfaces to ConstantFP, SelectionDAG.
Fix integer bit in double->APFloat conversion.
Convert LegalizeDAG to use APFloat interface in
ConstantFPSDNode uses.
llvm-svn: 41587
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 7ebac836dd7..99fc9bae638 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -296,7 +296,7 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM) // cases we handle. setOperationAction(ISD::ConstantFP, MVT::f64, Expand); setOperationAction(ISD::ConstantFP, MVT::f32, Expand); - addLegalFPImmediate(+0.0); // xorps / xorpd + addLegalFPImmediate(APFloat(+0.0)); // xorps / xorpd // Conversions to long double (in X87) go through memory. setConvertAction(MVT::f32, MVT::f80, Expand); @@ -327,10 +327,10 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM) setOperationAction(ISD::ConstantFP, MVT::f64, Expand); setOperationAction(ISD::ConstantFP, MVT::f32, Expand); - addLegalFPImmediate(+0.0); // FLD0 - addLegalFPImmediate(+1.0); // FLD1 - addLegalFPImmediate(-0.0); // FLD0/FCHS - addLegalFPImmediate(-1.0); // FLD1/FCHS + addLegalFPImmediate(APFloat(+0.0)); // FLD0 + addLegalFPImmediate(APFloat(+1.0)); // FLD1 + addLegalFPImmediate(APFloat(-0.0)); // FLD0/FCHS + addLegalFPImmediate(APFloat(-1.0)); // FLD1/FCHS } // Long double always uses X87. |
