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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37362 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-05-30 16:30:06 +00:00
parent 548484d9a3
commit 4e7e6cd13a

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));