[llvm] [NFC] [DSE] Refactor DSE (PR #100956)

[Haopeng Liu via llvm-commits]

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@@ -2132,182 +2177,182 @@ struct DSEState {
     }
     return MadeChange;
   }
-};
 
-static bool eliminateDeadStores(Function &F, AliasAnalysis &AA, MemorySSA &MSSA,
-                                DominatorTree &DT, PostDominatorTree &PDT,
-                                const TargetLibraryInfo &TLI,
-                                const LoopInfo &LI) {
-  bool MadeChange = false;
+  // Try to eliminate dead defs killed by `KillingLocWrapper` and return the
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haopliu wrote:

Done!

https://github.com/llvm/llvm-project/pull/100956