[PATCH] D74435: AMDGPU: Add baseline tests for CGP div expansion

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 3 08:21:10 PDT 2023


arsenm added inline comments.


================
Comment at: llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll:5627
+; GCN-NEXT:    v_mov_b32_e32 v1, 0x4f800000
+; GCN-NEXT:    v_madmk_f32 v0, v1, 0x438f8000, v0
+; GCN-NEXT:    v_rcp_f32_e32 v0, v0
----------------
kosarev wrote:
> Can we compute this at compile time?
Yes, should be foldable 


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74435/new/

https://reviews.llvm.org/D74435



More information about the llvm-commits mailing list