radeonsi: decrease maximum supported GENERIC varying index from 42 to 31

This can decrease LDS and/or memory usage for shader outputs when geometry shaders or tessellation is used. Only PS inputs support higher indices and those aren't eliminated by kill_outputs. Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Acked-by: Dave Airlie <airlied@redhat.com>
2019-07-03 19:05:19 -04:00
parent 6335cc6a58
commit 1c99a13f89
1 changed files with 1 additions and 1 deletions
@@ -157,7 +157,7 @@ struct si_context;
 /* Shader IO unique indices are supported for TGSI_SEMANTIC_GENERIC with an
 * index smaller than this.
 */
-#define SI_MAX_IO_GENERIC       43
+#define SI_MAX_IO_GENERIC       32

 /* SGPR user data indices */
 enum {