[PATCH] D146225: [AMDGPU] Handle memset users in PromoteAlloca

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added inline comments.


================
Comment at: llvm/test/CodeGen/AMDGPU/promote-alloca-memset.ll:31
+  store i64 %val, ptr addrspace(5) %stack
+  ret void
+}
----------------
the store of val is dead and SROA drops it. What is the point?
Fixing the test and I see reasonable SROA output, what is missing? https://godbolt.org/z/Pacce89fY


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D146225/new/

https://reviews.llvm.org/D146225