- if (ConstantSDNode *N1C = dyn_cast<ConstantSDNode>(N->getOperand(1)))
- if (ConstantSDNode *N2C = dyn_cast<ConstantSDNode>(N->getOperand(2)))
- if (ConstantSDNode *N3C = dyn_cast<ConstantSDNode>(N->getOperand(3)))
- if (N1C->isNullValue() && N3C->isNullValue() &&
- N2C->getValue() == 1ULL && CC == ISD::SETNE &&
- // FIXME: Implement this optzn for PPC64.
- N->getValueType(0) == MVT::i32) {
- AddToISelQueue(N->getOperand(0));
- SDNode *Tmp =
- CurDAG->getTargetNode(PPC::ADDIC, MVT::i32, MVT::Flag,
- N->getOperand(0), getI32Imm(~0U));
- return CurDAG->SelectNodeTo(N, PPC::SUBFE, MVT::i32,
- SDValue(Tmp, 0), N->getOperand(0),
- SDValue(Tmp, 1));
- }
-
- SDValue CCReg = SelectCC(N->getOperand(0), N->getOperand(1), CC);
+ if (!isPPC64)
+ if (ConstantSDNode *N1C = dyn_cast<ConstantSDNode>(N->getOperand(1)))
+ if (ConstantSDNode *N2C = dyn_cast<ConstantSDNode>(N->getOperand(2)))
+ if (ConstantSDNode *N3C = dyn_cast<ConstantSDNode>(N->getOperand(3)))
+ if (N1C->isNullValue() && N3C->isNullValue() &&
+ N2C->getZExtValue() == 1ULL && CC == ISD::SETNE &&
+ // FIXME: Implement this optzn for PPC64.
+ N->getValueType(0) == MVT::i32) {
+ SDNode *Tmp =
+ CurDAG->getMachineNode(PPC::ADDIC, dl, MVT::i32, MVT::Glue,
+ N->getOperand(0), getI32Imm(~0U));
+ return CurDAG->SelectNodeTo(N, PPC::SUBFE, MVT::i32,
+ SDValue(Tmp, 0), N->getOperand(0),
+ SDValue(Tmp, 1));
+ }
+
+ SDValue CCReg = SelectCC(N->getOperand(0), N->getOperand(1), CC, dl);