radeonsi/gfx9: prevent shader-db crashes

- don't precompile LS and ES (they don't exist on GFX9), compile as VS instead
- don't precompile HS and GS (we don't have LS and ES parts)

Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 11 insertions, 1 deletions

diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c
index 968e231b8b8..45b321b0a61 100644
--- a/src/gallium/drivers/radeonsi/si_state_shaders.c
+++ b/src/gallium/drivers/radeonsi/si_state_shaders.c
@@ -1876,7 +1876,11 @@ void si_init_shader_selector_async(void *job, int thread_index)
 	}
 
 	/* Pre-compilation. */
-	if (sscreen->b.debug_flags & DBG_PRECOMPILE) {
+	if (sscreen->b.debug_flags & DBG_PRECOMPILE &&
+	    /* GFX9 needs LS or ES for compilation, which we don't have here. */
+	    (sscreen->b.chip_class <= VI ||
+	     (sel->type != PIPE_SHADER_TESS_CTRL &&
+	      sel->type != PIPE_SHADER_GEOMETRY))) {
 		struct si_shader_ctx_state state = {sel};
 		struct si_shader_key key;
 
@@ -1885,6 +1889,12 @@ void si_init_shader_selector_async(void *job, int thread_index)
 					      sel->so.num_outputs != 0,
 					      &key);
 
+		/* GFX9 doesn't have LS and ES. */
+		if (sscreen->b.chip_class >= GFX9) {
+			key.as_ls = 0;
+			key.as_es = 0;
+		}
+
 		/* Set reasonable defaults, so that the shader key doesn't
 		 * cause any code to be eliminated.
 		 */