149 static BinaryOperator *isReassociableOp(Value *V, unsigned Opcode) {  in isReassociableOp()
153       return cast<BinaryOperator>(I);  in isReassociableOp()
157 static BinaryOperator *isReassociableOp(Value *V, unsigned Opcode1,  in isReassociableOp()
163       return cast<BinaryOperator>(I);  in isReassociableOp()
223   assert(isa<BinaryOperator>(I) && "Expected binary operator.");  in canonicalizeOperands()
231     cast<BinaryOperator>(I)->swapOperands();  in canonicalizeOperands()
234 static BinaryOperator *CreateAdd(Value *S1, Value *S2, const Twine &Name,  in CreateAdd()
237     return BinaryOperator::CreateAdd(S1, S2, Name, InsertBefore);  in CreateAdd()
239     BinaryOperator *Res =  in CreateAdd()
240         BinaryOperator::CreateFAdd(S1, S2, Name, InsertBefore);  in CreateAdd()
246 static BinaryOperator *CreateMul(Value *S1, Value *S2, const Twine &Name,  in CreateMul()
249     return BinaryOperator::CreateMul(S1, S2, Name, InsertBefore);  in CreateMul()
251     BinaryOperator *Res =  in CreateMul()
252       BinaryOperator::CreateFMul(S1, S2, Name, InsertBefore);  in CreateMul()
261     return BinaryOperator::CreateNeg(S1, Name, InsertBefore);  in CreateNeg()
270 static BinaryOperator *LowerNegateToMultiply(Instruction *Neg) {  in LowerNegateToMultiply()
271   assert((isa<UnaryOperator>(Neg) || isa<BinaryOperator>(Neg)) &&  in LowerNegateToMultiply()
274   unsigned OpNo = isa<BinaryOperator>(Neg) ? 1 : 0;  in LowerNegateToMultiply()
279   BinaryOperator *Res = CreateMul(Neg->getOperand(OpNo), NegOne, "", Neg, Neg);  in LowerNegateToMultiply()
455   assert((isa<UnaryOperator>(I) || isa<BinaryOperator>(I)) &&  in LinearizeExprTree()
511       if (BinaryOperator *BO = isReassociableOp(Op, Opcode)) {  in LinearizeExprTree()
552         if (BinaryOperator *BO = isReassociableOp(Op, Opcode)) {  in LinearizeExprTree()
636 void ReassociatePass::RewriteExprTree(BinaryOperator *I,  in RewriteExprTree()
651   SmallVector<BinaryOperator*, 8> NodesToRewrite;  in RewriteExprTree()
653   BinaryOperator *Op = I;  in RewriteExprTree()
672   BinaryOperator *ExpressionChanged = nullptr;  in RewriteExprTree()
701         BinaryOperator *BO = isReassociableOp(OldLHS, Opcode);  in RewriteExprTree()
707         BinaryOperator *BO = isReassociableOp(OldRHS, Opcode);  in RewriteExprTree()
732         BinaryOperator *BO = isReassociableOp(Op->getOperand(1), Opcode);  in RewriteExprTree()
746     BinaryOperator *BO = isReassociableOp(Op->getOperand(0), Opcode);  in RewriteExprTree()
759     BinaryOperator *NewOp;  in RewriteExprTree()
762       NewOp = BinaryOperator::Create(Instruction::BinaryOps(Opcode),  in RewriteExprTree()
802       ExpressionChanged = cast<BinaryOperator>(*ExpressionChanged->user_begin());  in RewriteExprTree()
832   if (BinaryOperator *I =  in NegateValue()
1002 static BinaryOperator *convertOrWithNoCommonBitsToAdd(Instruction *Or) {  in convertOrWithNoCommonBitsToAdd()
1004   BinaryOperator *New =  in convertOrWithNoCommonBitsToAdd()
1049 static BinaryOperator *BreakUpSubtract(Instruction *Sub,  in BreakUpSubtract()
1057   BinaryOperator *New = CreateAdd(Sub->getOperand(0), NegVal, "", Sub, Sub);  in BreakUpSubtract()
1072 static BinaryOperator *ConvertShiftToMul(Instruction *Shl) {  in ConvertShiftToMul()
1077   BinaryOperator *Mul =  in ConvertShiftToMul()
1078     BinaryOperator::CreateMul(Shl->getOperand(0), MulCst, "", Shl);  in ConvertShiftToMul()
1090   bool NSW = cast<BinaryOperator>(Shl)->hasNoSignedWrap();  in ConvertShiftToMul()
1091   bool NUW = cast<BinaryOperator>(Shl)->hasNoUnsignedWrap();  in ConvertShiftToMul()
1141   BinaryOperator *BO = isReassociableOp(V, Instruction::Mul, Instruction::FMul);  in RemoveFactorFromExpression()
1216   BinaryOperator *BO = isReassociableOp(V, Instruction::Mul, Instruction::FMul);  in FindSingleUseMultiplyFactors()
1288   Instruction *I = BinaryOperator::CreateAnd(  in createAndInstr()
1631     BinaryOperator *BOp =  in OptimizeAdd()
1697             ? BinaryOperator::CreateAdd(MaxOccVal, MaxOccVal)  in OptimizeAdd()
1698             : BinaryOperator::CreateFAdd(MaxOccVal, MaxOccVal);  in OptimizeAdd()
1703       BinaryOperator *BOp =  in OptimizeAdd()
1902 Value *ReassociatePass::OptimizeMul(BinaryOperator *I,  in OptimizeMul()
1932 Value *ReassociatePass::OptimizeExpression(BinaryOperator *I,  in OptimizeExpression()
2174   if (!isa<UnaryOperator>(I) && !isa<BinaryOperator>(I))  in OptimizeInst()
2244           if (BinaryOperator *Tmp = dyn_cast<BinaryOperator>(U))  in OptimizeInst()
2262       Value *Op = isa<BinaryOperator>(I) ? I->getOperand(1) :  in OptimizeInst()
2271           if (BinaryOperator *Tmp = dyn_cast<BinaryOperator>(U))  in OptimizeInst()
2283   BinaryOperator *BO = cast<BinaryOperator>(I);  in OptimizeInst()
2310 void ReassociatePass::ReassociateExpression(BinaryOperator *I) {  in ReassociateExpression()