Lines Matching defs:ShVal

14407     SDValue ShVal = N0.getOperand(0);
14410       if (ShVal.getOpcode() == ISD::ZERO_EXTEND && N0.hasOneUse()) {
14414           unsigned KnownZeroBits = ShVal.getValueSizeInBits() -
14415                                    ShVal.getOperand(0).getValueSizeInBits();
14421             KnownBits KnownShVal = DAG.computeKnownBits(ShVal);
14432                            DAG.getNode(ISD::ZERO_EXTEND, DL, VT, ShVal), ShAmt);