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| author | Chris Lattner <sabre@nondot.org> | 2003-11-03 01:29:41 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-11-03 01:29:41 +0000 |
| commit | 8ee9204309edafc981db6cf71f282e071034b1a4 (patch) | |
| tree | 6b7221fab25d3e9e9f2bc8742297b85b1d933b8d /lib | |
| parent | 7635ea4230b6e1c830f54604bc5593fcabb24311 (diff) | |
| download | external_llvm-8ee9204309edafc981db6cf71f282e071034b1a4.zip external_llvm-8ee9204309edafc981db6cf71f282e071034b1a4.tar.gz external_llvm-8ee9204309edafc981db6cf71f282e071034b1a4.tar.bz2 | |
Fix bug with zero sized casts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9667 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index bbdfda3..534ba59 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -1552,7 +1552,7 @@ Instruction *InstCombiner::visitCastInst(CastInst &CI) { unsigned CastElTySize = TD->getTypeSize(CastElTy); // If the allocation is for an even multiple of the cast type size - if (AllocElTySize % CastElTySize == 0) { + if (CastElTySize && (AllocElTySize % CastElTySize == 0)) { Value *Amt = ConstantUInt::get(Type::UIntTy, AllocElTySize/CastElTySize); std::string Name = AI->getName(); AI->setName(""); |