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| author | Dan Gohman <gohman@apple.com> | 2008-02-29 01:42:52 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-02-29 01:42:52 +0000 |
| commit | 06c45d516d5079e3fc989efda70ff3ead70a54c7 (patch) | |
| tree | 135d8a5d4bf2688c6ae5f9a3de2ad320cf43f3bd /llvm/lib | |
| parent | ec6be4a782100fe817227f9abe525703a6de1b0a (diff) | |
| download | bcm5719-llvm-06c45d516d5079e3fc989efda70ff3ead70a54c7.tar.gz bcm5719-llvm-06c45d516d5079e3fc989efda70ff3ead70a54c7.zip | |
Use the new convertFromAPInt instead of convertFromZeroExtendedInteger.
llvm-svn: 47744
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/VMCore/ConstantFold.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/llvm/lib/VMCore/ConstantFold.cpp b/llvm/lib/VMCore/ConstantFold.cpp index 451190fc94a..762a24a2633 100644 --- a/llvm/lib/VMCore/ConstantFold.cpp +++ b/llvm/lib/VMCore/ConstantFold.cpp @@ -170,8 +170,6 @@ static Constant *FoldBitCast(Constant *V, const Type *DestTy) { Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V, const Type *DestTy) { - const Type *SrcTy = V->getType(); - if (isa<UndefValue>(V)) { // zext(undef) = 0, because the top bits will be zero. // sext(undef) = 0, because the top bits will all be the same. @@ -257,12 +255,11 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V, if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) { APInt api = CI->getValue(); const uint64_t zero[] = {0, 0}; - uint32_t BitWidth = cast<IntegerType>(SrcTy)->getBitWidth(); APFloat apf = APFloat(APInt(DestTy->getPrimitiveSizeInBits(), 2, zero)); - (void)apf.convertFromZeroExtendedInteger(api.getRawData(), BitWidth, - opc==Instruction::SIToFP, - APFloat::rmNearestTiesToEven); + (void)apf.convertFromAPInt(api, + opc==Instruction::SIToFP, + APFloat::rmNearestTiesToEven); return ConstantFP::get(DestTy, apf); } if (const ConstantVector *CV = dyn_cast<ConstantVector>(V)) { |
