diff options
Diffstat (limited to 'gcc/except.c')
| -rw-r--r-- | gcc/except.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/gcc/except.c b/gcc/except.c index 9a190c7513d..f063c9ab4ac 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -2405,9 +2405,12 @@ mark_tree_label_node (node) /* Mark EH for GC. */ void -mark_eh_state (eh) +mark_eh_status (eh) struct eh_status *eh; { + if (eh == 0) + return; + mark_eh_stack (&eh->x_ehstack); mark_eh_stack (&eh->x_catchstack); mark_eh_queue (&eh->x_ehqueue); @@ -2479,7 +2482,8 @@ init_eh () void init_eh_for_function () { - current_function->eh = (struct eh_status *) xmalloc (sizeof (struct eh_status)); + current_function->eh + = (struct eh_status *) xmalloc (sizeof (struct eh_status)); ehstack.top = 0; catchstack.top = 0; @@ -2494,6 +2498,14 @@ init_eh_for_function () eh_return_handler = NULL_RTX; eh_return_stub_label = NULL_RTX; } + +void +free_eh_status (f) + struct function *f; +{ + free (f->eh); + f->eh = NULL; +} /* This section is for the exception handling specific optimization pass. First are the internal routines, and then the main |