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

[Pravin Jagtap via Phabricator via llvm-commits]

pravinjagtap added inline comments.


================
Comment at: llvm/test/Transforms/AtomicExpand/AMDGPU/expand-atomic-simplify-cfg-CAS-block.ll:24
+; GFX90A-NEXT:    [[TMP4]] = bitcast i32 [[NEWLOADED]] to float
+; GFX90A-NEXT:    br i1 [[SUCCESS]], label [[ENDIF:%.*]], label [[ATOMICRMW_START]]
+; GFX90A:       else:
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Here, we can observe the potential benefits of running simplify CFG. It simplifies the branching. 


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D157495