Lines Matching defs:AllOnes

6119     SDValue AllOnes = DAG.getTargetConstant(ARM_AM::createVMOVModImm(0xe, 0xff),
6121     AllOnes = DAG.getNode(ARMISD::VMOVIMM, dl, MVT::v8i8, AllOnes);
6123                                   DAG.getNode(ISD::BITCAST, dl, OpVT, AllOnes));
8627   SDValue AllOnes =
8629   AllOnes = DAG.getNode(ARMISD::VMOVIMM, dl, MVT::v16i8, AllOnes);
8650       DAG.getNode(ISD::VSELECT, dl, MVT::v16i8, RecastV1, AllOnes, AllZeroes);
12550 static inline bool isZeroOrAllOnes(SDValue N, bool AllOnes) {
12551   return AllOnes ? isAllOnesConstant(N) : isNullConstant(N);
12557 //   (select cc 0, y)   [AllOnes=0]
12558 //   (select cc y, 0)   [AllOnes=0]
12559 //   (zext cc)          [AllOnes=0]
12560 //   (sext cc)          [AllOnes=0/1]
12561 //   (select cc -1, y)  [AllOnes=1]
12562 //   (select cc y, -1)  [AllOnes=1]
12566 static bool isConditionalZeroOrAllOnes(SDNode *N, bool AllOnes,
12576     if (isZeroOrAllOnes(N1, AllOnes)) {
12581     if (isZeroOrAllOnes(N2, AllOnes)) {
12590     if (AllOnes)
12599     Invert = !AllOnes;
12600     if (AllOnes)
12601       // When looking for an AllOnes constant, N is an sext, and the 'other'
12618 //   (and (select cc, -1, c), x) -> (select cc, x, (and, x, c))  [AllOnes=1]
12623 // is null, or all ones when AllOnes is set.
12636 // @param AllOnes Require the select constant to be all ones instead of null.
12641                             bool AllOnes = false) {
12647   if (!isConditionalZeroOrAllOnes(Slct.getNode(), AllOnes, CCOp, SwapSelectOps,
12665 SDValue combineSelectAndUseCommutative(SDNode *N, bool AllOnes,
12670     if (SDValue Result = combineSelectAndUse(N, N0, N1, DCI, AllOnes))
12673     if (SDValue Result = combineSelectAndUse(N, N1, N0, DCI, AllOnes))