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Fix bug: Assembler/2003-06-17-InvokeDisassemble.llx

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"yes, invoke instructions can have just three arguments"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6736 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-06-17 13:31:10 +00:00
parent 634a28f999
commit eaeaad614c
1 changed files with 13 additions and 9 deletions
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22
lib/Bytecode/Reader/InstructionReader.cpp
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@ -302,16 +302,19 @@ bool BytecodeParser::ParseInstruction(const unsigned char *&Buf,
if (Raw.NumOperands < 3) return true; if (Raw.NumOperands < 3) return true;
Normal = cast<BasicBlock>(getValue(Type::LabelTy, Raw.Arg2)); Normal = cast<BasicBlock>(getValue(Type::LabelTy, Raw.Arg2));
Except = cast<BasicBlock>(getValue(Type::LabelTy, args[0])); if (Raw.NumOperands == 3)
Except = cast<BasicBlock>(getValue(Type::LabelTy, Raw.Arg3));
else {
Except = cast<BasicBlock>(getValue(Type::LabelTy, args[0]));
FunctionType::ParamTypes::const_iterator It = PL.begin(); FunctionType::ParamTypes::const_iterator It = PL.begin();
for (unsigned i = 1; i < args.size(); i++) { for (unsigned i = 1; i < args.size(); i++) {
if (It == PL.end()) return true; if (It == PL.end()) return true;
// TODO: Check getValue for null! // TODO: Check getValue for null!
Params.push_back(getValue(*It++, args[i])); Params.push_back(getValue(*It++, args[i]));
}
if (It != PL.end()) return true;
} }
if (It != PL.end()) return true;
} else { } else {
if (args.size() < 4) return true; if (args.size() < 4) return true;
@ -326,7 +329,8 @@ bool BytecodeParser::ParseInstruction(const unsigned char *&Buf,
} }
} }
delete Raw.VarArgs; if (Raw.NumOperands > 3)
delete Raw.VarArgs;
Res = new InvokeInst(M, Normal, Except, Params); Res = new InvokeInst(M, Normal, Except, Params);
return false; return false;
} }