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| author | Chris Lattner <sabre@nondot.org> | 2007-02-06 02:22:56 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-02-06 02:22:56 +0000 |
| commit | e62c89a9f55bed384d031b7d18b5c0d3a843cabf (patch) | |
| tree | 41296f9d58a87b539885e2561b1d3ed0a82bd0ad /llvm/lib | |
| parent | ecb38495af523fd7d2a477e7ee50f52ab3d0f74f (diff) | |
| download | bcm5719-llvm-e62c89a9f55bed384d031b7d18b5c0d3a843cabf.tar.gz bcm5719-llvm-e62c89a9f55bed384d031b7d18b5c0d3a843cabf.zip | |
Fix Transforms/ConstProp/2007-02-05-BitCast.ll
llvm-svn: 33948
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/VMCore/ConstantFolding.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/VMCore/ConstantFolding.cpp b/llvm/lib/VMCore/ConstantFolding.cpp index 41078d97f1d..a540f4e3944 100644 --- a/llvm/lib/VMCore/ConstantFolding.cpp +++ b/llvm/lib/VMCore/ConstantFolding.cpp @@ -296,8 +296,12 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V, // Handle ConstantFP input. if (const ConstantFP *FP = dyn_cast<ConstantFP>(V)) { // FP -> Integral. - if (DestTy->isInteger()) + if (DestTy == Type::Int32Ty) { + return ConstantInt::get(DestTy, FloatToBits(FP->getValue())); + } else { + assert(DestTy == Type::Int64Ty && "only support f32/f64 for now!"); return ConstantInt::get(DestTy, DoubleToBits(FP->getValue())); + } } return 0; default: |
