Location getLocation(const AtomicRMWInst *RMWI);
static Location getLocationForSource(const MemTransferInst *MTI);
static Location getLocationForDest(const MemIntrinsic *MI);
+ Location getLocation(const Instruction *Inst) {
+ if (auto *I = dyn_cast<LoadInst>(Inst))
+ return getLocation(I);
+ else if (auto *I = dyn_cast<StoreInst>(Inst))
+ return getLocation(I);
+ else if (auto *I = dyn_cast<VAArgInst>(Inst))
+ return getLocation(I);
+ else if (auto *I = dyn_cast<AtomicCmpXchgInst>(Inst))
+ return getLocation(I);
+ else if (auto *I = dyn_cast<AtomicRMWInst>(Inst))
+ return getLocation(I);
+ llvm_unreachable("unsupported memory instruction");
+ }
/// Alias analysis result - Either we know for sure that it does not alias, we
/// know for sure it must alias, or we don't know anything: The two pointers
void MemoryDependenceAnalysis::
getNonLocalPointerDependency(Instruction *QueryInst,
SmallVectorImpl<NonLocalDepResult> &Result) {
-
- auto getLocation = [](AliasAnalysis *AA, Instruction *Inst) {
- if (auto *I = dyn_cast<LoadInst>(Inst))
- return AA->getLocation(I);
- else if (auto *I = dyn_cast<StoreInst>(Inst))
- return AA->getLocation(I);
- else if (auto *I = dyn_cast<VAArgInst>(Inst))
- return AA->getLocation(I);
- else if (auto *I = dyn_cast<AtomicCmpXchgInst>(Inst))
- return AA->getLocation(I);
- else if (auto *I = dyn_cast<AtomicRMWInst>(Inst))
- return AA->getLocation(I);
- else
- llvm_unreachable("unsupported memory instruction");
- };
-
- const AliasAnalysis::Location Loc = getLocation(AA, QueryInst);
+ const AliasAnalysis::Location Loc = AA->getLocation(QueryInst);
bool isLoad = isa<LoadInst>(QueryInst);
BasicBlock *FromBB = QueryInst->getParent();
assert(FromBB);