[PATCH] D62342: [SelectionDAG] Enhance the simplification of `copyto` from `implicit-def`.

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/test/CodeGen/AMDGPU/i1-copy-phi.ll:41-42
+
+; Make sure this won't crash.
+define <4 x float> @foo(<4 x float> addrspace(1)* %p0, <4 x float> addrspace(1)* %p1, <4 x float> %c, <4 x float> %d, i64 %len) {
+entry:
----------------
This should check something. I also suspect it can be reduced further


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62342/new/

https://reviews.llvm.org/D62342