Lines Matching defs:Rem

100     void simplifyIVRemainder(BinaryOperator *Rem, Instruction *IVOperand,
102     void replaceRemWithNumerator(BinaryOperator *Rem);
103     void replaceRemWithNumeratorOrZero(BinaryOperator *Rem);
104     void replaceSRemWithURem(BinaryOperator *Rem);
327 void SimplifyIndvar::replaceSRemWithURem(BinaryOperator *Rem) {
328   auto *N = Rem->getOperand(0), *D = Rem->getOperand(1);
330                                       Rem->getName() + ".urem", Rem->getIterator());
331   Rem->replaceAllUsesWith(URem);
332   URem->setDebugLoc(Rem->getDebugLoc());
333   LLVM_DEBUG(dbgs() << "INDVARS: Simplified srem: " << *Rem << '\n');
336   DeadInsts.emplace_back(Rem);
340 void SimplifyIndvar::replaceRemWithNumerator(BinaryOperator *Rem) {
341   Rem->replaceAllUsesWith(Rem->getOperand(0));
342   LLVM_DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');
345   DeadInsts.emplace_back(Rem);
349 void SimplifyIndvar::replaceRemWithNumeratorOrZero(BinaryOperator *Rem) {
350   auto *T = Rem->getType();
351   auto *N = Rem->getOperand(0), *D = Rem->getOperand(1);
352   ICmpInst *ICmp = new ICmpInst(Rem->getIterator(), ICmpInst::ICMP_EQ, N, D);
354       SelectInst::Create(ICmp, ConstantInt::get(T, 0), N, "iv.rem", Rem->getIterator());
355   Rem->replaceAllUsesWith(Sel);
356   Sel->setDebugLoc(Rem->getDebugLoc());
357   LLVM_DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');
360   DeadInsts.emplace_back(Rem);
365 void SimplifyIndvar::simplifyIVRemainder(BinaryOperator *Rem,
368   auto *NValue = Rem->getOperand(0);
369   auto *DValue = Rem->getOperand(1);
380   const Loop *ICmpLoop = LI->getLoopFor(Rem->getParent());
395       replaceRemWithNumerator(Rem);
399     auto *T = Rem->getType();
402       replaceRemWithNumeratorOrZero(Rem);
412   replaceSRemWithURem(Rem);