PR target/52555

	* genopinit.c (raw_optab_handler): Use this_fn_optabs.
	(swap_optab_enable): Same.
	(init_all_optabs): Use argument instead of global.
	* tree.h (struct tree_optimization_option): New field
	target_optabs.
	* expr.h (init_all_optabs): Add argument to prototype.
	(TREE_OPTIMIZATION_OPTABS): New.
	(save_optabs_if_changed): Protoize.
	* optabs.h: Declare this_fn_optabs.
	* optabs.c (save_optabs_if_changed): New.
	Declare this_fn_optabs.
	(init_optabs): Add argument to init_all_optabs() call.
	* function.c (invoke_set_current_function_hook): Handle per
	function optabs.
	* function.h (struct function): New field optabs.
	* config/mips/mips.c (mips_set_mips16_mode): Handle when
	optimization_current_node has changed.
	* target-globals.h (save_target_globals_default_opts): Protoize.
	* target-globals.c (save_target_globals_default_opts): New.
c-family/
	* c-common.c (handle_optimize_attribute): Call
	save_optabs_if_changed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196129 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 2 insertions, 0 deletions

diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c
index 1e6afaa77f2..a1d47a68045 100644
--- a/gcc/c-family/c-common.c
+++ b/gcc/c-family/c-common.c
@@ -8925,6 +8925,8 @@ handle_optimize_attribute (tree *node, tree name, tree args,
       DECL_FUNCTION_SPECIFIC_OPTIMIZATION (*node)
 	= build_optimization_node ();
 
+      save_optabs_if_changed (*node);
+
       /* Restore current options.  */
       cl_optimization_restore (&global_options, &cur_opts);
     }