158     replaceInstUsesWith(*E, scalarPHI);  in scalarizePHI()
262     return replaceInstUsesWith(EI, V);  in visitExtractElementInst()
321         return replaceInstUsesWith(EI, IE->getOperand(1));  in visitExtractElementInst()
339           return replaceInstUsesWith(EI, UndefValue::get(EI.getType()));  in visitExtractElementInst()
514     IC.replaceInstUsesWith(*OldExt, NewExt);  in replaceExtractElements()
643     return replaceInstUsesWith(I, I.getOperand(0));  in visitInsertValueInst()
865     return replaceInstUsesWith(IE, V);  in visitInsertElementInst()
869     replaceInstUsesWith(IE, VecOp);  in visitInsertElementInst()
881       return replaceInstUsesWith(IE, VecOp);  in visitInsertElementInst()
884       return replaceInstUsesWith(IE, UndefValue::get(IE.getType()));  in visitInsertElementInst()
889       return replaceInstUsesWith(IE, VecOp);  in visitInsertElementInst()
936       return replaceInstUsesWith(IE, V);  in visitInsertElementInst()
1596     return replaceInstUsesWith(SVI, V);  in visitShuffleVectorInst()
1609       return replaceInstUsesWith(SVI, V);  in visitShuffleVectorInst()
1660     if (isLHSID) return replaceInstUsesWith(SVI, LHS);  in visitShuffleVectorInst()
1661     if (isRHSID) return replaceInstUsesWith(SVI, RHS);  in visitShuffleVectorInst()
1666     return replaceInstUsesWith(SVI, V);  in visitShuffleVectorInst()
1753       replaceInstUsesWith(*BC, Ext);  in visitShuffleVectorInst()
1944   if (isLHSID && VWidth == LHSOp0Width) return replaceInstUsesWith(SVI, newLHS);  in visitShuffleVectorInst()
1945   if (isRHSID && VWidth == RHSOp0Width) return replaceInstUsesWith(SVI, newRHS);  in visitShuffleVectorInst()