12736 static bool areExtractExts(Value *Ext1, Value *Ext2) {  in areExtractExts()  argument
12742   if (!match(Ext1, m_ZExtOrSExt(m_Value())) ||  in areExtractExts()
12744       !areExtDoubled(cast<Instruction>(Ext1)) ||  in areExtractExts()
12879     auto Ext1 = cast<Instruction>(I->getOperand(0));  in shouldSinkOperands()  local
12881     if (areExtractShuffleVectors(Ext1->getOperand(0), Ext2->getOperand(0))) {  in shouldSinkOperands()
12882       Ops.push_back(&Ext1->getOperandUse(0));  in shouldSinkOperands()
13933     SDValue Ext1 = Op1.getOperand(0);  in performUADDVCombine()  local
13935         Ext1.getOpcode() != ISD::EXTRACT_SUBVECTOR ||  in performUADDVCombine()
13936         Ext0.getOperand(0) != Ext1.getOperand(0))  in performUADDVCombine()
13944          Ext1.getConstantOperandVal(1) != VT.getVectorNumElements()) &&  in performUADDVCombine()
13945         (Ext1.getConstantOperandVal(1) != 0 &&  in performUADDVCombine()
16781     const SDValue Ext1 =  in performSignExtendSetCCCombine()  local
16787         SDLoc(SetCC), N->getValueType(0), Ext1, Ext2,  in performSignExtendSetCCCombine()