Displaying 1 result from an estimated 1 matches for "1000373".
Did you mean:
1100373
2008 Sep 12
3
[LLVMdev] Difficulty with reusing DAG nodes.
I'm trying to implement *MUL_LOHI for my processor.
My processor has mulxss (e.g.) that gives the 32 high bits of a 64 bit
multiply.
I tried this in ios2ISelDAGToDAG.cpp:
/// Mul/Div with two results
case ISD::SMUL_LOHI:
case ISD::UMUL_LOHI: {
SDValue Op1 = Node->getOperand(0);
SDValue Op2 = Node->getOperand(1);
AddToISelQueue(Op1);