diff options
Diffstat (limited to 'llvm/lib/Analysis')
| -rw-r--r-- | llvm/lib/Analysis/ConstantFolding.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/Analysis/ConstantFolding.cpp b/llvm/lib/Analysis/ConstantFolding.cpp index 3b4e6031566..74468e8dd72 100644 --- a/llvm/lib/Analysis/ConstantFolding.cpp +++ b/llvm/lib/Analysis/ConstantFolding.cpp @@ -1517,14 +1517,12 @@ bool llvm::canConstantFoldCallTo(const CallBase *Call, const Function *F) { namespace { Constant *GetConstantFoldFPValue(double V, Type *Ty) { - if (Ty->isHalfTy()) { + if (Ty->isHalfTy() || Ty->isFloatTy()) { APFloat APF(V); bool unused; - APF.convert(APFloat::IEEEhalf(), APFloat::rmNearestTiesToEven, &unused); + APF.convert(Ty->getFltSemantics(), APFloat::rmNearestTiesToEven, &unused); return ConstantFP::get(Ty->getContext(), APF); } - if (Ty->isFloatTy()) - return ConstantFP::get(Ty->getContext(), APFloat((float)V)); if (Ty->isDoubleTy()) return ConstantFP::get(Ty->getContext(), APFloat(V)); llvm_unreachable("Can only constant fold half/float/double"); |
