83 VPValue::VPValue(const unsigned char SC, Value *UV, VPDef *Def)  in VPValue()  argument
84     : SubclassID(SC), UnderlyingVal(UV), Def(Def) {  in VPValue()
85   if (Def)  in VPValue()
86     Def->addDefinedValue(this);  in VPValue()
91   if (Def)  in ~VPValue()
92     Def->removeDefinedValue(this);  in ~VPValue()
97   if (const VPRecipeBase *R = dyn_cast_or_null<VPRecipeBase>(Def))  in print()
104   const VPRecipeBase *Instr = dyn_cast_or_null<VPRecipeBase>(this->Def);  in dump()
121   return cast_or_null<VPRecipeBase>(Def);  in getDefiningRecipe()
125   return cast_or_null<VPRecipeBase>(Def);  in getDefiningRecipe()
227 Value *VPTransformState::get(VPValue *Def, const VPIteration &Instance) {  in get()  argument
228   if (Def->isLiveIn())  in get()
229     return Def->getLiveInIRValue();  in get()
231   if (hasScalarValue(Def, Instance)) {  in get()
233         .PerPartScalars[Def][Instance.Part][Instance.Lane.mapToCacheIndex(VF)];  in get()
236       vputils::isUniformAfterVectorization(Def) &&  in get()
237       hasScalarValue(Def, {Instance.Part, VPLane::getFirstLane()})) {  in get()
238     return Data.PerPartScalars[Def][Instance.Part][0];  in get()
241   assert(hasVectorValue(Def, Instance.Part));  in get()
242   auto *VecPart = Data.PerPartOutput[Def][Instance.Part];  in get()
254 Value *VPTransformState::get(VPValue *Def, unsigned Part, bool NeedsScalar) {  in get()  argument
256     assert((VF.isScalar() || Def->isLiveIn() || hasVectorValue(Def, Part) ||  in get()
257             !vputils::onlyFirstLaneUsed(Def) ||  in get()
258             (hasScalarValue(Def, VPIteration(Part, 0)) &&  in get()
259              Data.PerPartScalars[Def][Part].size() == 1)) &&  in get()
262     return get(Def, VPIteration(Part, 0));  in get()
266   if (hasVectorValue(Def, Part))  in get()
267     return Data.PerPartOutput[Def][Part];  in get()
269   auto GetBroadcastInstrs = [this, Def](Value *V) {  in get()
270     bool SafeToHoist = Def->isDefinedOutsideVectorRegions();  in get()
289   if (!hasScalarValue(Def, {Part, 0})) {  in get()
290     assert(Def->isLiveIn() && "expected a live-in");  in get()
292       return get(Def, 0);  in get()
293     Value *IRV = Def->getLiveInIRValue();  in get()
295     set(Def, B, Part);  in get()
299   Value *ScalarValue = get(Def, {Part, 0});  in get()
303     set(Def, ScalarValue, Part);  in get()
307   bool IsUniform = vputils::isUniformAfterVectorization(Def);  in get()
311   if (!hasScalarValue(Def, {Part, LastLane})) {  in get()
314     assert((isa<VPWidenIntOrFpInductionRecipe>(Def->getDefiningRecipe()) ||  in get()
315             isa<VPScalarIVStepsRecipe>(Def->getDefiningRecipe()) ||  in get()
316             isa<VPExpandSCEVRecipe>(Def->getDefiningRecipe())) &&  in get()
322   auto *LastInst = cast<Instruction>(get(Def, {Part, LastLane}));  in get()
342     set(Def, VectorValue, Part);  in get()
347     set(Def, Undef, Part);  in get()
349       packScalarIntoVectorValue(Def, {Part, Lane});  in get()
350     VectorValue = get(Def, Part);  in get()
401 void VPTransformState::packScalarIntoVectorValue(VPValue *Def,  in packScalarIntoVectorValue()  argument
403   Value *ScalarInst = get(Def, Instance);  in packScalarIntoVectorValue()
404   Value *VectorValue = get(Def, Instance.Part);  in packScalarIntoVectorValue()
407   set(Def, VectorValue, Instance.Part);  in packScalarIntoVectorValue()
529     for (auto *Def : R.definedValues())  in dropAllReferences()  local
530       Def->replaceAllUsesWith(NewValue);  in dropAllReferences()
1568     for (VPValue *Def : Recipe.definedValues())  in assignNames()
1569       assignName(Def);  in assignNames()
1600 bool vputils::onlyFirstLaneUsed(const VPValue *Def) {  in onlyFirstLaneUsed()  argument
1601   return all_of(Def->users(),  in onlyFirstLaneUsed()
1602                 [Def](const VPUser *U) { return U->onlyFirstLaneUsed(Def); });  in onlyFirstLaneUsed()
1605 bool vputils::onlyFirstPartUsed(const VPValue *Def) {  in onlyFirstPartUsed()  argument
1606   return all_of(Def->users(),  in onlyFirstPartUsed()
1607                 [Def](const VPUser *U) { return U->onlyFirstPartUsed(Def); });  in onlyFirstPartUsed()