radeonsi/gfx9: Gather4 no longer needs the workaround

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 46c7d41..5ecbac8 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -4802,7 +4802,8 @@ static void build_tex_intrinsic(const struct lp_build_tgsi_action *action,
        }
 
        /* The hardware needs special lowering for Gather4 with integer formats. */
-       if (opcode == TGSI_OPCODE_TG4) {
+       if (ctx->screen->b.chip_class <= VI &&
+           opcode == TGSI_OPCODE_TG4) {
                struct tgsi_shader_info *info = &ctx->shader->selector->info;
                /* This will also work with non-constant indexing because of how
                 * glsl_to_tgsi works and we intent to preserve that behavior.