511   if (!match(Trunc.getOperand(0), m_OneUse(m_Or(m_Value(Or0), m_Value(Or1)))))  in narrowRotate()
515   if (!match(Or0, m_OneUse(m_LogicalShift(m_Value(ShVal), m_Value(ShAmt0)))) ||  in narrowRotate()
516       !match(Or1, m_OneUse(m_LogicalShift(m_Specific(ShVal), m_Value(ShAmt1)))))  in narrowRotate()
529     if (match(R, m_OneUse(m_Sub(m_SpecificInt(Width), m_Specific(L)))))  in narrowRotate()
587   if (!match(Trunc.getOperand(0), m_OneUse(m_BinOp(BinOp))))  in narrowBinOp()
740     if (match(Src, m_OneUse(m_LShr(m_Value(X), m_APInt(C))))) {  in visitTrunc()
746     if (match(Src, m_OneUse(m_c_Or(m_LShr(m_Value(X), m_APInt(C)),  in visitTrunc()
1208       match(SrcI, m_OneUse(m_And(m_Trunc(m_Value(X)), m_Constant(C)))) &&  in visitZExt()
1214   if (SrcI && match(SrcI, m_OneUse(m_Xor(m_Value(And), m_Constant(C)))) &&  in visitZExt()
1215       match(And, m_OneUse(m_And(m_Trunc(m_Value(X)), m_Specific(C)))) &&  in visitZExt()
1408   if (match(Src, m_OneUse(m_Trunc(m_Value(X)))) && X->getType() == DestTy) {  in visitSExt()
2056       !match(BitCast.getOperand(0), m_OneUse(m_BinOp(BO))) ||  in foldBitCastBitwiseLogic()
2067   if (match(BO->getOperand(0), m_OneUse(m_BitCast(m_Value(X)))) &&  in foldBitCastBitwiseLogic()
2074   if (match(BO->getOperand(1), m_OneUse(m_BitCast(m_Value(X)))) &&  in foldBitCastBitwiseLogic()
2101              m_OneUse(m_Select(m_Value(Cond), m_Value(TVal), m_Value(FVal)))))  in foldBitCastSelect()
2123   if (match(TVal, m_OneUse(m_BitCast(m_Value(X)))) && X->getType() == DestTy &&  in foldBitCastSelect()
2130   if (match(FVal, m_OneUse(m_BitCast(m_Value(X)))) && X->getType() == DestTy &&  in foldBitCastSelect()