This patch applies equivalent changes from ix86_set_current_function
to rs6000_set_current_function. The example in the Bugzilla report
does not fail, but I hope that the reporter can confirm this is fixed.
Bootstrapped on powerpc64-linux-gnu.
Committed.
Thanks, David
PR target/64047
* config/rs6000/rs6000.c (rs6000_set_current_function): Handle
explicit default options.
Index: rs6000.c
===================================================================
--- rs6000.c (revision 220329)
+++ rs6000.c (working copy)
@@ -32625,7 +32625,7 @@
if (old_tree == new_tree)
;
- else if (new_tree)
+ else if (new_tree && new_tree != target_option_default_node)
{
cl_target_option_restore (&global_options,
TREE_TARGET_OPTION (new_tree));
@@ -32636,7 +32636,7 @@
= save_target_globals_default_opts ();
}
- else if (old_tree)
+ else if (old_tree && old_tree != target_option_default_node)
{
new_tree = target_option_current_node;
cl_target_option_restore (&global_options,
