Fix CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll, and PR1473.

llvm-svn: 37362
This commit is contained in:
Chris Lattner 2007-05-30 16:30:06 +00:00
parent 932fba07e5
commit 14bcacb40b

View File

@ -587,7 +587,7 @@ bool TargetLowering::SimplifyDemandedBits(SDOperand Op, uint64_t DemandedMask,
}
SDOperand NewSA =
TLO.DAG.getConstant(ShAmt-C1, Op.getOperand(1).getValueType());
TLO.DAG.getConstant(Diff, Op.getOperand(1).getValueType());
MVT::ValueType VT = Op.getValueType();
return TLO.CombineTo(Op, TLO.DAG.getNode(Opc, VT,
InOp.getOperand(0), NewSA));