lib/Analysis/MemoryDependenceAnalysis.cpp

183 MemDepResult MemoryDependenceResults::getCallDependencyFrom(
199       return MemDepResult::getUnknown();
207         return MemDepResult::getClobber(Inst);
218           return MemDepResult::getDef(Inst);
224         return MemDepResult::getClobber(Inst);
230       return MemDepResult::getClobber(Inst);
236     return MemDepResult::getNonLocal();
237   return MemDepResult::getNonFuncLocal();
240 MemDepResult MemoryDependenceResults::getPointerDependencyFrom(
244   MemDepResult InvariantGroupDependency = MemDepResult::getUnknown();
253   MemDepResult SimpleDep = getSimplePointerDependencyFrom(
268 MemDepResult MemoryDependenceResults::getPointerDependencyFrom(
276 MemDepResult
281     return MemDepResult::getUnknown();
292     return MemDepResult::getUnknown();
349     return MemDepResult::getUnknown();
351     return MemDepResult::getDef(ClosestDependency);
358                             MemDepResult::getDef(ClosestDependency), nullptr));
360   return MemDepResult::getNonLocal();
396 MemDepResult MemoryDependenceResults::getSimplePointerDependencyFrom(
473       return MemDepResult::getUnknown();
487           return MemDepResult::getDef(II);
498           return MemDepResult::getDef(II);
501         return MemDepResult::getClobber(II);
518           return MemDepResult::getClobber(LI);
521           return MemDepResult::getClobber(LI);
532           return MemDepResult::getClobber(LI);
534           return MemDepResult::getClobber(LI);
548           return MemDepResult::getDef(Inst);
554           return MemDepResult::getClobber(Inst);
567       return MemDepResult::getDef(Inst);
577           return MemDepResult::getClobber(SI);
594           return MemDepResult::getClobber(SI);
613         return MemDepResult::getDef(Inst);
618       return MemDepResult::getClobber(Inst);
630         return MemDepResult::getDef(Inst);
636       return MemDepResult::getDef(Inst);
656       return MemDepResult::getClobber(Inst);
665       return MemDepResult::getClobber(Inst);
672     return MemDepResult::getNonLocal();
673   return MemDepResult::getNonFuncLocal();
676 MemDepResult MemoryDependenceResults::getDependency(Instruction *QueryInst) {
681   MemDepResult &LocalCache = LocalDeps[QueryInst];
684   // on MemDepResult's default constructing to 'dirty'.
703       LocalCache = MemDepResult::getNonLocal();
705       LocalCache = MemDepResult::getNonFuncLocal();
724       LocalCache = MemDepResult::getUnknown();
834     MemDepResult Dep;
841       Dep = MemDepResult::getNonLocal();
843       Dep = MemDepResult::getNonFuncLocal();
909     Result.push_back(NonLocalDepResult(FromBB, MemDepResult::getUnknown(),
925   Result.push_back(NonLocalDepResult(FromBB, MemDepResult::getUnknown(),
934 MemDepResult MemoryDependenceResults::getNonLocalInfoForBlock(
987   MemDepResult Dep = getPointerDependencyFrom(Loc, isLoad, ScanPos, BB,
1260       MemDepResult Dep = getNonLocalInfoForBlock(
1400         NonLocalDepResult Entry(Pred, MemDepResult::getUnknown(), PredPtrVal);
1464         I.setResult(MemDepResult::getUnknown());
1473         NonLocalDepResult(BB, MemDepResult::getUnknown(), Pointer.getAddr()));
1596   MemDepResult NewDirtyVal;
1598     NewDirtyVal = MemDepResult::getDirty(&*++RemInst->getIterator());