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| author | Chris Lattner <sabre@nondot.org> | 2010-12-29 01:33:36 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-12-29 01:33:36 +0000 |
| commit | e562dba845265b5577699eb857fead1ea0f7905b (patch) | |
| tree | 36e175f00fec410dfece6c6150501f117d11a829 /lib/VMCore/ConstantFold.cpp | |
| parent | b4601bd2ffdde372f1323f6b6ec98acd433501ce (diff) | |
| download | llvm-e562dba845265b5577699eb857fead1ea0f7905b.tar.gz llvm-e562dba845265b5577699eb857fead1ea0f7905b.tar.bz2 llvm-e562dba845265b5577699eb857fead1ea0f7905b.tar.xz | |
fix PR8867: a crash handling fp128. Thanks to Nick for the testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122613 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/ConstantFold.cpp')
| -rw-r--r-- | lib/VMCore/ConstantFold.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/VMCore/ConstantFold.cpp b/lib/VMCore/ConstantFold.cpp index 5c284b746d..27676562d4 100644 --- a/lib/VMCore/ConstantFold.cpp +++ b/lib/VMCore/ConstantFold.cpp @@ -637,7 +637,7 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, Constant *V, case Instruction::SIToFP: if (ConstantInt *CI = dyn_cast<ConstantInt>(V)) { APInt api = CI->getValue(); - APFloat apf(APInt::getNullValue(DestTy->getPrimitiveSizeInBits())); + APFloat apf(APInt::getNullValue(DestTy->getPrimitiveSizeInBits()), true); (void)apf.convertFromAPInt(api, opc==Instruction::SIToFP, APFloat::rmNearestTiesToEven); |