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add the correct fallback for ARMDAGToDAGISel::SelectAddrMode1 

llvm-svn: 30261
This commit is contained in:
Rafael Espindola 2006-09-11 19:23:32 +00:00
parent f37b4ee4c2
commit bccf9c2f1b
1 changed files with 3 additions and 6 deletions
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9
llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
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@ -482,19 +482,16 @@ static bool isInt12Immediate(SDOperand Op, short &Imm) {
bool ARMDAGToDAGISel::SelectAddrMode1(SDOperand N,
SDOperand &Arg) {
switch(N.getOpcode()) {
case ISD::CopyFromReg:
Arg = N;
return true;
case ISD::Constant: {
//TODO:check that we have a valid constant
int32_t t = cast<ConstantSDNode>(N)->getValue();
Arg = CurDAG->getTargetConstant(t, MVT::i32);
return true;
}
default:
std::cerr << "OpCode = " << N.getOpcode() << "\n";
assert(0);
}
Arg = N;
return true;
}
//register plus/minus 12 bit offset