[PATCH] D157495: [WIP] Run SimplifyCFG from Atomic-Expand on CAS loop blocks.

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/CodeGen/AtomicExpandPass.cpp:79-80
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
+    AU.addRequired<DominatorTreeWrapperPass>();
+    AU.addRequired<TargetTransformInfoWrapperPass>();
+  }
----------------
This didn't account for the require and preserve dom tree


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D157495/new/

https://reviews.llvm.org/D157495