[PATCH] D137672: [LoopFuse] fix issue 58775

[MengXuan Cai via Phabricator via llvm-commits]

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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D137672

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


Index: llvm/lib/Transforms/Scalar/LoopFuse.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/LoopFuse.cpp
+++ llvm/lib/Transforms/Scalar/LoopFuse.cpp
@@ -2091,7 +2091,6 @@
   // LoopSimplify pass as a dependency.
   bool Changed = false;
   for (auto &L : LI) {
-    if (!L->isLoopSimplifyForm())
       Changed |= simplifyLoop(L, &DT, &LI, &SE, &AC, nullptr,
                               false /* PreserveLCSSA */);
   }


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