Lines Matching defs:ToBePromoted

7630   /// Promote \p ToBePromoted by moving \p Def downward through.
7633   /// b = ToBePromoted <ty2> Def, ...
7635   /// b = ToBePromoted <ty1> a, ...
7636   /// Def = Transition <ty1> ToBePromoted to <ty2>
7637   void promoteImpl(Instruction *ToBePromoted);
7763   /// Check if we can promote \p ToBePromoted to \p Type.
7764   bool canPromote(const Instruction *ToBePromoted) const {
7766     return isa<BinaryOperator>(ToBePromoted);
7769   /// Check if it is profitable to promote \p ToBePromoted
7771   bool shouldPromote(const Instruction *ToBePromoted) const {
7774     for (const Use &U : ToBePromoted->operands()) {
7780         if (canCauseUndefinedBehavior(ToBePromoted, U.getOperandNo()))
7789     int ISDOpcode = TLI.InstructionOpcodeToISD(ToBePromoted->getOpcode());
7802   /// Record \p ToBePromoted as part of the chain to be promoted.
7803   void enqueueForPromotion(Instruction *ToBePromoted) {
7804     InstsToBePromoted.push_back(ToBePromoted);
7828     for (auto &ToBePromoted : InstsToBePromoted)
7829       promoteImpl(ToBePromoted);
7837 void VectorPromoteHelper::promoteImpl(Instruction *ToBePromoted) {
7838   // At this point, we know that all the operands of ToBePromoted but Def
7840   // For Def, we need to use its parameter in ToBePromoted:
7841   // b = ToBePromoted ty1 a
7846   assert(ToBePromoted->getType() == Transition->getType() &&
7849   ToBePromoted->replaceAllUsesWith(Transition);
7851   // b = ToBePromoted ty2 Def => b = ToBePromoted ty1 Def.
7853   ToBePromoted->mutateType(TransitionTy);
7856   // b = ToBePromoted ty1 Def => b = ToBePromoted ty1 a.
7857   for (Use &U : ToBePromoted->operands()) {
7868               canCauseUndefinedBehavior(ToBePromoted, U.getOperandNo()));
7872     ToBePromoted->setOperand(U.getOperandNo(), NewVal);
7874   Transition->moveAfter(ToBePromoted);
7875   Transition->setOperand(getTransitionOriginalValueIdx(), ToBePromoted);
7902     Instruction *ToBePromoted = cast<Instruction>(*Inst->user_begin());
7903     LLVM_DEBUG(dbgs() << "Use: " << *ToBePromoted << '\n');
7905     if (ToBePromoted->getParent() != Parent) {
7907                         << ToBePromoted->getParent()->getName()
7913     if (VPH.canCombine(ToBePromoted)) {
7915                         << "will be combined with: " << *ToBePromoted << '\n');
7916       VPH.recordCombineInstruction(ToBePromoted);
7923     if (!VPH.canPromote(ToBePromoted) || !VPH.shouldPromote(ToBePromoted))
7928     VPH.enqueueForPromotion(ToBePromoted);
7929     Inst = ToBePromoted;