[PATCH] D121987: [EarlyCSE] Don't eagerly optimize MemoryUses

[Nikita Popov via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG29fada4a3d3d: [EarlyCSE] Don't eagerly optimize MemoryUses (authored by nikic).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121987/new/

https://reviews.llvm.org/D121987

Files:
  llvm/lib/Transforms/Scalar/EarlyCSE.cpp


Index: llvm/lib/Transforms/Scalar/EarlyCSE.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/EarlyCSE.cpp
+++ llvm/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -598,10 +598,7 @@
            const TargetTransformInfo &TTI, DominatorTree &DT,
            AssumptionCache &AC, MemorySSA *MSSA)
       : TLI(TLI), TTI(TTI), DT(DT), AC(AC), SQ(DL, &TLI, &DT, &AC), MSSA(MSSA),
-        MSSAUpdater(std::make_unique<MemorySSAUpdater>(MSSA)) {
-    if (MSSA)
-      MSSA->ensureOptimizedUses();
-  }
+        MSSAUpdater(std::make_unique<MemorySSAUpdater>(MSSA)) {}
 
   bool run();
 


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