diff options
Diffstat (limited to 'lib/VMCore/ConstantFold.cpp')
| -rw-r--r-- | lib/VMCore/ConstantFold.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/VMCore/ConstantFold.cpp b/lib/VMCore/ConstantFold.cpp index d4b02d9..106bf5f 100644 --- a/lib/VMCore/ConstantFold.cpp +++ b/lib/VMCore/ConstantFold.cpp @@ -198,13 +198,13 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V, return 0; // Other pointer types cannot be casted case Instruction::UIToFP: if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) - if (CI->getType()->getBitWidth() <= APInt::APINT_BITS_PER_WORD) - return ConstantFP::get(DestTy, CI->getValue().roundToDouble(false)); + if (CI->getType()->getBitWidth() <= 64) + return ConstantFP::get(DestTy, CI->getValue().roundToDouble()); return 0; case Instruction::SIToFP: if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) - if (CI->getType()->getBitWidth() <= APInt::APINT_BITS_PER_WORD) - return ConstantFP::get(DestTy, CI->getValue().roundToDouble(true)); + if (CI->getType()->getBitWidth() <= 64) + return ConstantFP::get(DestTy, CI->getValue().signedRoundToDouble()); return 0; case Instruction::ZExt: if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) { |