Lines Matching refs:MemSet
1232 MemSetInst *MemSet, in processMemSetMemCpyDependence() argument
1235 if (!BAA.isMustAlias(MemSet->getDest(), MemCpy->getDest())) in processMemSetMemCpyDependence()
1246 if (accessedBetween(BAA, MemoryLocation::getForDest(MemSet), in processMemSetMemCpyDependence()
1247 MSSA->getMemoryAccess(MemSet), in processMemSetMemCpyDependence()
1253 Value *DestSize = MemSet->getLength(); in processMemSetMemCpyDependence()
1256 if (mayBeVisibleThroughUnwinding(Dest, MemSet, MemCpy)) in processMemSetMemCpyDependence()
1262 eraseInstruction(MemSet); in processMemSetMemCpyDependence()
1270 const Align DestAlign = std::max(MemSet->getDestAlign().valueOrOne(), in processMemSetMemCpyDependence()
1283 assert(MemSet->getParent() == MemCpy->getParent() && in processMemSetMemCpyDependence()
1285 Builder.SetCurrentDebugLocation(MemSet->getDebugLoc()); in processMemSetMemCpyDependence()
1302 MemSet->getOperand(1), MemsetLen, Alignment); in processMemSetMemCpyDependence()
1314 eraseInstruction(MemSet); in processMemSetMemCpyDependence()
1367 MemSetInst *MemSet, in performMemCpyToMemSetOptzn() argument
1371 if (!BAA.isMustAlias(MemSet->getRawDest(), MemCpy->getRawSource())) in performMemCpyToMemSetOptzn()
1374 Value *MemSetSize = MemSet->getLength(); in performMemCpyToMemSetOptzn()
1397 MemoryUseOrDef *MemSetAccess = MSSA->getMemoryAccess(MemSet); in performMemCpyToMemSetOptzn()
1412 Builder.CreateMemSet(MemCpy->getRawDest(), MemSet->getOperand(1), in performMemCpyToMemSetOptzn()