Lines Matching defs:LastStore

1374   /// LastStore - Keep track of the last non-volatile store that we saw... for
1378   Instruction *LastStore = nullptr;
1489       LastStore = nullptr;
1558         LastStore = nullptr;
1607       LastStore = nullptr;
1612     // from memory in the exception handler), forget LastStore.  Load/store
1619       LastStore = nullptr;
1695         // It is okay to have a LastStore to a different pointer here if MemorySSA
1697         // In that case, LastStore should keep its present value since we're
1699         assert((!LastStore ||
1700                 ParseMemoryInst(LastStore, TTI).getPointerOperand() ==
1729         if (LastStore) {
1730           if (overridingStores(ParseMemoryInst(LastStore, TTI), MemInst)) {
1731             LLVM_DEBUG(dbgs() << "EarlyCSE DEAD STORE: " << *LastStore
1737               removeMSSA(*LastStore);
1738               LastStore->eraseFromParent();
1741               LastStore = nullptr;
1766           LastStore = &Inst;
1768           LastStore = nullptr;