radv: add RADV_DEBUG=splitfma

This splits application-provided FMA in vertex/geometry/tesselation/mesh shaders. Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14458>
2022-01-07 14:27:29 +00:00
parent b2ae4b2ac4
commit cc802cab7c
7 changed files with 35 additions and 10 deletions
@@ -651,6 +651,8 @@ RADV driver environment variables
      dump shader statistics
   ``spirv``
      dump SPIR-V
+   ``splitfma``
+      split application-provided fused multiply-add in geometry stages
   ``startup``
      display info at startup
   ``syncshaders``