[PATCH] D133012: [AMDGPU] Add subtarget feature for MAD_U64/I64 bug on GFX11

[Mirko Brkusanin via Phabricator via llvm-commits]

mbrkusanin added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/VOP3Instructions.td:299-300
+      Constraints = "@earlyclobber $vdst" in {
+    defm V_MAD_U64_U32_strict : VOP3Inst <"v_mad_u64_u32", VOP3b_I64_I1_I32_I32_I64>;
+    defm V_MAD_I64_I32_strict : VOP3Inst <"v_mad_i64_i32", VOP3b_I64_I1_I32_I32_I64>;
+  }
----------------
arsenm wrote:
> I don't understand the name change from _gfx11 to _strict
It's strange to have _gfx11 on a pseudo and then a real _gfx11_e64_gfx11. Should I restore it?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D133012/new/

https://reviews.llvm.org/D133012