4046                               Instruction *ExtOpnd,  in addPromotedInst()  argument
4049     InstrToOrigTy::iterator It = PromotedInsts.find(ExtOpnd);  in addPromotedInst()
4061     PromotedInsts[ExtOpnd] = TypeIsSExt(ExtOpnd->getType(), ExtTy);  in addPromotedInst()
4282   Instruction *ExtOpnd = dyn_cast<Instruction>(Ext->getOperand(0));  in getAction()  local
4288   if (!ExtOpnd || !canGetThrough(ExtOpnd, ExtTy, PromotedInsts, IsSExt))  in getAction()
4294   if (isa<TruncInst>(ExtOpnd) && InsertedInsts.count(ExtOpnd))  in getAction()
4299   if (isa<SExtInst>(ExtOpnd) || isa<TruncInst>(ExtOpnd) ||  in getAction()
4300       isa<ZExtInst>(ExtOpnd))  in getAction()
4305   if (!ExtOpnd->hasOneUse() && !TLI.isTruncateFree(ExtTy, ExtOpnd->getType()))  in getAction()
4366   Instruction *ExtOpnd = cast<Instruction>(Ext->getOperand(0));  in promoteOperandForOther()  local
4368   if (!ExtOpnd->hasOneUse()) {  in promoteOperandForOther()
4373     Value *Trunc = TPT.createTrunc(Ext, ExtOpnd->getType());  in promoteOperandForOther()
4376       ITrunc->moveAfter(ExtOpnd);  in promoteOperandForOther()
4381     TPT.replaceAllUsesWith(ExtOpnd, Trunc);  in promoteOperandForOther()
4384     TPT.setOperand(Ext, 0, ExtOpnd);  in promoteOperandForOther()
4394   addPromotedInst(PromotedInsts, ExtOpnd, IsSExt);  in promoteOperandForOther()
4396   TPT.mutateType(ExtOpnd, Ext->getType());  in promoteOperandForOther()
4398   TPT.replaceAllUsesWith(Ext, ExtOpnd);  in promoteOperandForOther()
4403   for (int OpIdx = 0, EndOpIdx = ExtOpnd->getNumOperands(); OpIdx != EndOpIdx;  in promoteOperandForOther()
4405     LLVM_DEBUG(dbgs() << "Operand:\n" << *(ExtOpnd->getOperand(OpIdx)) << '\n');  in promoteOperandForOther()
4406     if (ExtOpnd->getOperand(OpIdx)->getType() == Ext->getType() ||  in promoteOperandForOther()
4407         !shouldExtOperand(ExtOpnd, OpIdx)) {  in promoteOperandForOther()
4412     Value *Opnd = ExtOpnd->getOperand(OpIdx);  in promoteOperandForOther()
4418       TPT.setOperand(ExtOpnd, OpIdx, ConstantInt::get(Ext->getType(), CstVal));  in promoteOperandForOther()
4424       TPT.setOperand(ExtOpnd, OpIdx, UndefValue::get(Ext->getType()));  in promoteOperandForOther()
4436         TPT.setOperand(ExtOpnd, OpIdx, ValForExtOpnd);  in promoteOperandForOther()
4446     TPT.moveBefore(ExtForOpnd, ExtOpnd);  in promoteOperandForOther()
4447     TPT.setOperand(ExtOpnd, OpIdx, ExtForOpnd);  in promoteOperandForOther()
4456   return ExtOpnd;  in promoteOperandForOther()