diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Analysis/AliasSetTracker.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/llvm/lib/Analysis/AliasSetTracker.cpp b/llvm/lib/Analysis/AliasSetTracker.cpp index 4c4f200bf82..de223043010 100644 --- a/llvm/lib/Analysis/AliasSetTracker.cpp +++ b/llvm/lib/Analysis/AliasSetTracker.cpp @@ -317,10 +317,13 @@ AliasSet *AliasSetTracker::findAliasSetForUnknownInst(Instruction *Inst) { iterator Cur = I++; if (Cur->Forward || !Cur->aliasesUnknownInst(Inst, AA)) continue; - if (!FoundSet) // If this is the first alias set ptr can go into. - FoundSet = &*Cur; // Remember it. - else // Otherwise, we must merge the sets. - FoundSet->mergeSetIn(*Cur, *this); // Merge in contents. + if (!FoundSet) { + // If this is the first alias set ptr can go into, remember it. + FoundSet = &*Cur; + } else { + // Otherwise, we must merge the sets. + FoundSet->mergeSetIn(*Cur, *this); + } } return FoundSet; } @@ -330,7 +333,7 @@ AliasSet &AliasSetTracker::getAliasSetFor(const MemoryLocation &MemLoc) { Value * const Pointer = const_cast<Value*>(MemLoc.Ptr); const LocationSize Size = MemLoc.Size; const AAMDNodes &AAInfo = MemLoc.AATags; - + AliasSet::PointerRec &Entry = getEntryFor(Pointer); if (AliasAnyAS) { |
