Lines Matching defs:Ext1

15936 /// Check if Ext1 and Ext2 are extends of the same type, doubling the bitwidth
15938 static bool areExtractExts(Value *Ext1, Value *Ext2) {
15944   if (!match(Ext1, m_ZExtOrSExt(m_Value())) ||
15946       !areExtDoubled(cast<Instruction>(Ext1)) ||
16158     auto Ext1 = cast<Instruction>(I->getOperand(0));
16160     if (areExtractShuffleVectors(Ext1->getOperand(0), Ext2->getOperand(0))) {
16161       Ops.push_back(&Ext1->getOperandUse(0));
17842     SDValue Ext1 = Op1.getOperand(0);
17844         Ext1.getOpcode() != ISD::EXTRACT_SUBVECTOR ||
17845         Ext0.getOperand(0) != Ext1.getOperand(0))
17853          Ext1.getConstantOperandVal(1) != VT.getVectorNumElements()) &&
17854         (Ext1.getConstantOperandVal(1) != 0 ||
17890   SDValue Ext1 = Op1.getOperand(0);
17892   EVT ExtVT1 = Ext1.getValueType();
17900       DAG.getNode(ISD::CONCAT_VECTORS, SDLoc(A), PairVT, Ext0, Ext1);
20720   SDValue Ext0, Ext1;
20735     Ext1 = DAG.getNode(Shift.getOperand(0).getOpcode(), DL, VT, Extr1);
20745     Ext1 = DAG.getVectorShuffle(VT, DL, SubL, SubH, HighMask);
20748       DAG.getNode(Shift.getOpcode(), DL, VT, Ext1, Shift.getOperand(1));
21574     const SDValue Ext1 =
21580         SDLoc(SetCC), N->getValueType(0), Ext1, Ext2,