diff options
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 192f753..e7de539 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -2889,10 +2889,14 @@ std::error_code BitcodeReader::ParseFunctionBody(Function *F) { dyn_cast_or_null<PointerType>(getTypeByID(Record[0])); Type *OpTy = getTypeByID(Record[1]); Value *Size = getFnValueByID(Record[2], OpTy); - unsigned Align = Record[3]; + unsigned AlignRecord = Record[3]; + bool InAlloca = AlignRecord & (1 << 5); + unsigned Align = AlignRecord & ((1 << 5) - 1); if (!Ty || !Size) return Error(InvalidRecord); - I = new AllocaInst(Ty->getElementType(), Size, (1 << Align) >> 1); + AllocaInst *AI = new AllocaInst(Ty->getElementType(), Size, (1 << Align) >> 1); + AI->setUsedWithInAlloca(InAlloca); + I = AI; InstructionList.push_back(I); break; } |