diff options
Diffstat (limited to 'lib/Bytecode/Reader/Reader.cpp')
| -rw-r--r-- | lib/Bytecode/Reader/Reader.cpp | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp index daf7577cf0..917727098e 100644 --- a/lib/Bytecode/Reader/Reader.cpp +++ b/lib/Bytecode/Reader/Reader.cpp @@ -902,27 +902,33 @@ void BytecodeReader::ParseInstruction(std::vector<unsigned> &Oprnds, if (CallingConv) cast<InvokeInst>(Result)->setCallingConv(CallingConv); break; } - case Instruction::Malloc: - if (Oprnds.size() > 2) + case Instruction::Malloc: { + unsigned Align = 0; + if (Oprnds.size() == 2) + Align = (1 << Oprnds[1]) >> 1; + else if (Oprnds.size() > 2) error("Invalid malloc instruction!"); if (!isa<PointerType>(InstTy)) error("Invalid malloc instruction!"); Result = new MallocInst(cast<PointerType>(InstTy)->getElementType(), - Oprnds.size() ? getValue(Type::UIntTyID, - Oprnds[0]) : 0); + getValue(Type::UIntTyID, Oprnds[0]), Align); break; + } - case Instruction::Alloca: - if (Oprnds.size() > 2) + case Instruction::Alloca: { + unsigned Align = 0; + if (Oprnds.size() == 2) + Align = (1 << Oprnds[1]) >> 1; + else if (Oprnds.size() > 2) error("Invalid alloca instruction!"); if (!isa<PointerType>(InstTy)) error("Invalid alloca instruction!"); Result = new AllocaInst(cast<PointerType>(InstTy)->getElementType(), - Oprnds.size() ? getValue(Type::UIntTyID, - Oprnds[0]) :0); + getValue(Type::UIntTyID, Oprnds[0]), Align); break; + } case Instruction::Free: if (!isa<PointerType>(InstTy)) error("Invalid free instruction!"); |