[PATCH] D146823: [GVN] Avoid replacing uniforms with non-uniforms in propagateEquality

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Mar 31 14:35:36 PDT 2023


arsenm added inline comments.


================
Comment at: llvm/test/Transforms/GVN/uniform-values.ll:27
+define void @replace_non_uniform_with_uniform(i32* %buf, i32* %buf2) {
+  %v1 = load i32, i32* %buf
+  %v2 = call i32 @llvm.amdgcn.readfirstlane(i32 %v1)
----------------
no typed pointers in tests


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D146823/new/

https://reviews.llvm.org/D146823



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