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Remove support for Not ConstantExpr. This simplifies the unary case to only

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have to support the cast instruction, so the function is renamed to getCast.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3328 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-08-14 18:24:09 +00:00
parent 9b2b80fd48
commit ad333484ea
8 changed files with 19 additions and 33 deletions
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3
lib/Bytecode/Reader/ConstantReader.cpp
View File

@ -217,7 +217,8 @@ bool BytecodeParser::parseConstantValue(const uchar *&Buf, const uchar *EndBuf,
// Construct a ConstantExpr of the appropriate kind
if (isExprNumArgs == 1) { // All one-operand expressions
V = ConstantExpr::get(Opcode, ArgVec[0], Ty);
assert(Opcode == Instruction::Cast);
V = ConstantExpr::getCast(ArgVec[0], Ty);
} else if (Opcode == Instruction::GetElementPtr) { // GetElementPtr
std::vector<Constant*> IdxList(ArgVec.begin()+1, ArgVec.end());
V = ConstantExpr::getGetElementPtr(ArgVec[0], IdxList);

9
lib/Bytecode/Reader/InstructionReader.cpp
View File

@ -122,13 +122,8 @@ bool BytecodeParser::ParseInstruction(const uchar *&Buf, const uchar *EndBuf,
if (ParseRawInst(Buf, EndBuf, Raw))
return failure(true);
if (Raw.Opcode >= Instruction::FirstUnaryOp &&
Raw.Opcode < Instruction::NumUnaryOps && Raw.NumOperands == 1) {
Res = UnaryOperator::create((Instruction::UnaryOps)Raw.Opcode,
getValue(Raw.Ty,Raw.Arg1));
return false;
} else if (Raw.Opcode >= Instruction::FirstBinaryOp &&
Raw.Opcode < Instruction::NumBinaryOps && Raw.NumOperands == 2) {
if (Raw.Opcode >= Instruction::FirstBinaryOp &&
Raw.Opcode < Instruction::NumBinaryOps && Raw.NumOperands == 2) {
Res = BinaryOperator::create((Instruction::BinaryOps)Raw.Opcode,
getValue(Raw.Ty, Raw.Arg1),
getValue(Raw.Ty, Raw.Arg2));