diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Local.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index 380bac9..a42ef0c 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -3627,10 +3627,12 @@ DIExpression *llvm::getExpressionForConstant(DIBuilder &DIB, const Constant &C, return createIntegerExpression(C); auto *FP = dyn_cast<ConstantFP>(&C); - if (FP && (Ty.isFloatTy() || Ty.isDoubleTy())) { + if (FP && Ty.isFloatingPointTy() && Ty.getScalarSizeInBits() <= 64) { const APFloat &APF = FP->getValueAPF(); - return DIB.createConstantValueExpression( - APF.bitcastToAPInt().getZExtValue()); + APInt const &API = APF.bitcastToAPInt(); + if (auto Temp = API.getZExtValue()) + return DIB.createConstantValueExpression(static_cast<uint64_t>(Temp)); + return DIB.createConstantValueExpression(*API.getRawData()); } if (!Ty.isPointerTy()) |