[flang-commits] [flang] [llvm] [mlir] [mlir][CSE] Add pruneDeadOps to CSE pass (PR #193778)

[lonely eagle via flang-commits]

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@@ -78,6 +83,20 @@ class ScopedHashTableVal {
     this->~ScopedHashTableVal();
     Allocator.Deallocate(this);
   }
+
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linuxlonelyeagle wrote:

Please comment it in the https://github.com/llvm/llvm-project/pull/193516. I don't think that's necessary. This is a standard node removal in a doubly linked list, and the logic is quite self-evident.

https://github.com/llvm/llvm-project/pull/193778