73   bool isExpandable(const ScopArrayInfo *SAI,
111   void expandPhi(Scop &S, const ScopArrayInfo *SAI,
134   auto SAI = MA->getLatestScopArrayInfo();  in filterDependences()  local
153     if (SAI != UserSAI)  in filterDependences()
171     const ScopArrayInfo *SAI, SmallPtrSetImpl<MemoryAccess *> &Writes,  in isExpandable()  argument
174   if (SAI->isValueKind()) {  in isExpandable()
175     Writes.insert(S.getValueDef(SAI));  in isExpandable()
176     for (auto MA : S.getValueUses(SAI))  in isExpandable()
179   } else if (SAI->isPHIKind()) {  in isExpandable()
180     auto Read = S.getPHIRead(SAI);  in isExpandable()
184     auto Writes = S.getPHIIncomings(SAI);  in isExpandable()
197       emitRemark(SAI->getName() + " read from its original value.",  in isExpandable()
203   } else if (SAI->isExitPHIKind()) {  in isExpandable()
205     emitRemark(SAI->getName() + " is a ExitPhi node.",  in isExpandable()
217       if (SAI != MA->getLatestScopArrayInfo())  in isExpandable()
226           emitRemark(SAI->getName() + " has read after write to the same "  in isExpandable()
242         emitRemark(SAI->getName() + " has a maywrite access.",  in isExpandable()
252           emitRemark(SAI->getName() + " has more than 1 write access.",  in isExpandable()
272           emitRemark("The expansion of " + SAI->getName() +  in isExpandable()
283           emitRemark(SAI->getName() +  in isExpandable()
293           emitRemark("The expansion of " + SAI->getName() +  in isExpandable()
306     emitRemark(SAI->getName() + " has 0 write access.",  in isExpandable()
417 void MaximalStaticExpander::expandPhi(Scop &S, const ScopArrayInfo *SAI,  in expandPhi()  argument
420   for (auto MA : S.getPHIIncomings(SAI))  in expandPhi()
422   auto Read = S.getPHIRead(SAI);  in expandPhi()
445   for (auto SAI : CurrentSAI) {  in runOnScop()  local
448     if (!isExpandable(SAI, AllWrites, AllReads, S, Dependences))  in runOnScop()
451     if (SAI->isValueKind() || SAI->isArrayKind()) {  in runOnScop()
452       assert(AllWrites.size() == 1 || SAI->isValueKind());  in runOnScop()
458     } else if (SAI->isPHIKind()) {  in runOnScop()
459       expandPhi(S, SAI, Dependences);  in runOnScop()