Lines Matching defs:BVN

954 SystemZVectorConstantInfo::SystemZVectorConstantInfo(BuildVectorSDNode *BVN) {
955   assert(BVN->isConstant() && "Expected a constant BUILD_VECTOR");
959   BVN->isConstantSplat(IntBits, SplatUndef, SplatBitSize, HasAnyUndefs, 128,
963   BVN->isConstantSplat(SplatBits, SplatUndef, SplatBitSize, HasAnyUndefs, 8,
6005                                      BuildVectorSDNode *BVN) {
6006   EVT VT = BVN->getValueType(0);
6017     SDValue Op = BVN->getOperand(I);
6031       ResidueOps.push_back(BVN->getOperand(I));
6045         Op = DAG.getBuildVector(VT, SDLoc(BVN), ResidueOps);
6050   return GS.getNode(DAG, SDLoc(BVN));
6211   auto *BVN = cast<BuildVectorSDNode>(Op.getNode());
6215   if (BVN->isConstant()) {
6216     if (SystemZVectorConstantInfo(BVN).isVectorConstantLegal(Subtarget))
6224   if (SDValue Res = tryBuildVectorShuffle(DAG, BVN))
6392   if (auto *BVN = dyn_cast<BuildVectorSDNode>(Op1)) {
6398     if (BVN->isConstantSplat(SplatBits, SplatUndef, SplatBitSize, HasAnyUndefs,
6407     SDValue Splat = BVN->getSplatValue(&UndefElements);