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Allow plugin dumps

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Defer dump option parsing until plugins are initialized.  This allows one to
use plugin names for dumps.

	PR other/99451
	gcc/
	* opts.h (handle_deferred_dump_options): Declare.
	* opts-global.cc (handle_common_deferred_options): Do not handle
	dump options here.
	(handle_deferred_dump_options): New.
	* toplev.cc (toplev::main): Call it after plugin init.
This commit is contained in:
Nathan Sidwell 2023-05-17 19:27:13 -04:00
parent 259b4b7d34
commit 97a36b466b
3 changed files with 24 additions and 1 deletions
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20
gcc/opts-global.cc
View file

@ -401,7 +401,7 @@ handle_common_deferred_options (void)
break;
case OPT_fdump_:
g->get_dumps ()->dump_switch_p (opt->arg);
/* Deferred until plugins initialized. */
break;
case OPT_fopt_info_:
@ -494,3 +494,21 @@ handle_common_deferred_options (void)
}
}
}
/* Handle deferred dump options. */
void
handle_deferred_dump_options (void)
{
unsigned int i;
cl_deferred_option *opt;
vec<cl_deferred_option> v;
if (common_deferred_options)
v = *((vec<cl_deferred_option> *) common_deferred_options);
else
v = vNULL;
FOR_EACH_VEC_ELT (v, i, opt)
if (opt->opt_index == OPT_fdump_)
g->get_dumps ()->dump_switch_p (opt->arg);
}

1
gcc/opts.h
View file

@ -425,6 +425,7 @@ extern void control_warning_option (unsigned int opt_index, int kind,
extern char *write_langs (unsigned int mask);
extern void print_ignored_options (void);
extern void handle_common_deferred_options (void);
extern void handle_deferred_dump_options (void);
unsigned int parse_sanitizer_options (const char *, location_t, int,
unsigned int, int, bool);

4
gcc/toplev.cc
View file

@ -2253,6 +2253,10 @@ toplev::main (int argc, char **argv)
initialize_plugins ();
/* Handle the dump options now that plugins have had a chance to install new
passes. */
handle_deferred_dump_options ();
if (version_flag)
print_version (stderr, "", true);