375   IC.replaceOperand(*Cast, 0, BinOp2->getOperand(0));  in simplifyAssocCastAssoc()
376   IC.replaceOperand(*BinOp1, 1, FoldedC);  in simplifyAssocCastAssoc()
434         replaceOperand(I, 0, Pair->first);  in SimplifyAssociativeOrCommutative()
435         replaceOperand(I, 1, Pair->second);  in SimplifyAssociativeOrCommutative()
453           replaceOperand(I, 0, A);  in SimplifyAssociativeOrCommutative()
454           replaceOperand(I, 1, V);  in SimplifyAssociativeOrCommutative()
486           replaceOperand(I, 0, V);  in SimplifyAssociativeOrCommutative()
487           replaceOperand(I, 1, C);  in SimplifyAssociativeOrCommutative()
514           replaceOperand(I, 0, V);  in SimplifyAssociativeOrCommutative()
515           replaceOperand(I, 1, B);  in SimplifyAssociativeOrCommutative()
534           replaceOperand(I, 0, B);  in SimplifyAssociativeOrCommutative()
535           replaceOperand(I, 1, V);  in SimplifyAssociativeOrCommutative()
569         replaceOperand(I, 0, NewBO);  in SimplifyAssociativeOrCommutative()
570         replaceOperand(I, 1, CRes);  in SimplifyAssociativeOrCommutative()
2496       replaceOperand(GEP, 0, Src->getOperand(0));  in visitGEPOfGEP()
2497       replaceOperand(GEP, 1, Sum);  in visitGEPOfGEP()
2907     return replaceOperand(GEP, 0, NewGEP);  in visitGetElementPtrInst()
3661     return replaceOperand(BI, 0, X);  in visitBranchInst()
3676     return replaceOperand(BI, 0, Or);  in visitBranchInst()
3682     return replaceOperand(BI, 0, ConstantInt::getFalse(Cond->getType()));  in visitBranchInst()
3756     return replaceOperand(SI, 0, Op0);  in visitSwitchInst()
3768     return replaceOperand(SI, 0, Op0);  in visitSwitchInst()
3794       return replaceOperand(SI, 0, NewCond);  in visitSwitchInst()
3813       return replaceOperand(SI, 0, Op0);  in visitSwitchInst()
3821       return replaceOperand(SI, 0, V);  in visitSwitchInst()
3824       return replaceOperand(SI, 0, V);  in visitSwitchInst()
3856     return replaceOperand(SI, 0, NewCond);  in visitSwitchInst()