91     void simplifyIVRemainder(BinaryOperator *Rem, Value *IVOperand,
93     void replaceRemWithNumerator(BinaryOperator *Rem);
94     void replaceRemWithNumeratorOrZero(BinaryOperator *Rem);
95     void replaceSRemWithURem(BinaryOperator *Rem);
340 void SimplifyIndvar::replaceSRemWithURem(BinaryOperator *Rem) {  in replaceSRemWithURem()  argument
341   auto *N = Rem->getOperand(0), *D = Rem->getOperand(1);  in replaceSRemWithURem()
343                                       Rem->getName() + ".urem", Rem);  in replaceSRemWithURem()
344   Rem->replaceAllUsesWith(URem);  in replaceSRemWithURem()
345   LLVM_DEBUG(dbgs() << "INDVARS: Simplified srem: " << *Rem << '\n');  in replaceSRemWithURem()
348   DeadInsts.emplace_back(Rem);  in replaceSRemWithURem()
352 void SimplifyIndvar::replaceRemWithNumerator(BinaryOperator *Rem) {  in replaceRemWithNumerator()  argument
353   Rem->replaceAllUsesWith(Rem->getOperand(0));  in replaceRemWithNumerator()
354   LLVM_DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');  in replaceRemWithNumerator()
357   DeadInsts.emplace_back(Rem);  in replaceRemWithNumerator()
361 void SimplifyIndvar::replaceRemWithNumeratorOrZero(BinaryOperator *Rem) {  in replaceRemWithNumeratorOrZero()  argument
362   auto *T = Rem->getType();  in replaceRemWithNumeratorOrZero()
363   auto *N = Rem->getOperand(0), *D = Rem->getOperand(1);  in replaceRemWithNumeratorOrZero()
364   ICmpInst *ICmp = new ICmpInst(Rem, ICmpInst::ICMP_EQ, N, D);  in replaceRemWithNumeratorOrZero()
366       SelectInst::Create(ICmp, ConstantInt::get(T, 0), N, "iv.rem", Rem);  in replaceRemWithNumeratorOrZero()
367   Rem->replaceAllUsesWith(Sel);  in replaceRemWithNumeratorOrZero()
368   LLVM_DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');  in replaceRemWithNumeratorOrZero()
371   DeadInsts.emplace_back(Rem);  in replaceRemWithNumeratorOrZero()
376 void SimplifyIndvar::simplifyIVRemainder(BinaryOperator *Rem, Value *IVOperand,  in simplifyIVRemainder()  argument
378   auto *NValue = Rem->getOperand(0);  in simplifyIVRemainder()
379   auto *DValue = Rem->getOperand(1);  in simplifyIVRemainder()
390   const Loop *ICmpLoop = LI->getLoopFor(Rem->getParent());  in simplifyIVRemainder()
405       replaceRemWithNumerator(Rem);  in simplifyIVRemainder()
409     auto *T = Rem->getType();  in simplifyIVRemainder()
412       replaceRemWithNumeratorOrZero(Rem);  in simplifyIVRemainder()
422   replaceSRemWithURem(Rem);  in simplifyIVRemainder()