radv: Fix uninitialized warning.

For es_vgpr_comp_cnt.

Fixes: 795adbbadd4 "radv/gfx10: Add pipeline state support for tess."
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index 3b00bf800b96c3d366ede82f462730a741c12f57..4262dae28607bbe120946476ebc97904c26d2e21 100644 (file)
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -810,7 +810,8 @@ static void radv_postprocess_config(const struct radv_physical_device *pdevice,
                } else if (es_stage == MESA_SHADER_TESS_EVAL) {
                        bool enable_prim_id = info->tes.export_prim_id || info->info.uses_prim_id;
                        es_vgpr_comp_cnt = enable_prim_id ? 3 : 2;
-               }
+               } else
+                       unreachable("Unexpected ES shader stage");
 
                bool tes_triangles = stage == MESA_SHADER_TESS_EVAL &&
                        info->tes.primitive_mode >= 4; /* GL_TRIANGLES */