intel/fs: report max register pressure in shader stats

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21756>

src/intel/compiler/brw_mesh.cpp

@@ -334,6 +334,7 @@ brw_compile_task(const struct brw_compiler *compiler,
 
       v[simd] = std::make_unique<fs_visitor>(compiler, params->log_data, mem_ctx, &key->base,
                                              &prog_data->base.base, shader, dispatch_width,
+                                             params->stats != NULL,
                                              debug_enabled);
 
       if (prog_data->base.prog_mask) {
@@ -1042,6 +1043,7 @@ brw_compile_mesh(const struct brw_compiler *compiler,
 
       v[simd] = std::make_unique<fs_visitor>(compiler, params->log_data, mem_ctx, &key->base,
                                              &prog_data->base.base, shader, dispatch_width,
+                                             params->stats != NULL,
                                              debug_enabled);
 
       if (prog_data->base.prog_mask) {