Lines Matching defs:IM

212       Instruction *IM = dyn_cast<Instruction>(IW->getOperand(Idx));
213       if (!IM || IM->getOpcode() == Instruction::PHI)
216       // If IM is in another BB, no need to move it, because this pass only
218       if (IM->getParent() != I->getParent())
221       assert(IM != I && "Unexpected cycle while re-ordering instructions");
223       if (!IM->comesBefore(I)) {
224         InstructionsToMove.insert(IM);
225         Worklist.emplace_back(IM);
232     Instruction *IM = &*(BBI++);
233     if (!InstructionsToMove.contains(IM))
235     IM->moveBefore(I->getIterator());