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Generate the correct cast opcode for constant expressions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32461 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-12-12 01:31:37 +00:00
parent 15f46d6c28
commit b0e9f722da
1 changed files with 17 additions and 2 deletions
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19
tools/llvm2cpp/CppWriter.cpp
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@ -761,8 +761,23 @@ void CppWriter::printConstant(const Constant *CV) {
} else if (CE->isCast()) {
printConstant(CE->getOperand(0));
Out << "Constant* " << constName << " = ConstantExpr::getCast(";
Out << getCppName(CE->getOperand(0)) << ", " << getCppName(CE->getType())
<< ");";
switch (CE->getOpcode()) {
default: assert(0 && "Invalid cast opcode");
case Instruction::Trunc: Out << "Instruction::Trunc"; break;
case Instruction::ZExt: Out << "Instruction::ZExt"; break;
case Instruction::SExt: Out << "Instruction::SExt"; break;
case Instruction::FPTrunc: Out << "Instruction::FPTrunc"; break;
case Instruction::FPExt: Out << "Instruction::FPExt"; break;
case Instruction::FPToUI: Out << "Instruction::FPToUI"; break;
case Instruction::FPToSI: Out << "Instruction::FPToSI"; break;
case Instruction::UIToFP: Out << "Instruction::UIToFP"; break;
case Instruction::SIToFP: Out << "Instruction::SIToFP"; break;
case Instruction::PtrToInt: Out << "Instruction::PtrToInt"; break;
case Instruction::IntToPtr: Out << "Instruction::IntToPtr"; break;
case Instruction::BitCast: Out << "Instruction::BitCast"; break;
}
Out << ", " << getCppName(CE->getOperand(0)) << ", "
<< getCppName(CE->getType()) << ");";
} else {
unsigned N = CE->getNumOperands();
for (unsigned i = 0; i < N; ++i ) {