* common.opt (initial_max_fld_align, flag_debug_asm,

	flag_dump_rtl_in_asm, flag_dump_all_passed, rtl_dump_and_exit,
	flag_print_asm_name, graph_dump_format, help_printed,
	help_columns, flag_opts_finished): New Variable entries.
	(fdbg-cnt-list, fdbg-cnt=, fdebug-prefix-map=, frandom-seed,
	frandom-seed=): Mark deferred.
	(fsched-verbose=): Use UInteger and Var.
	* flags.h (set_struct_debug_option, flag_print_asm_name,
	rtl_dump_and_exit, flag_debug_asm, flag_dump_rtl_in_asm,
	graph_dump_format): Don't declare here.
	* haifa-sched.c (sched_verbose_param, fix_sched_param): Remove.
	* opts-global.c: Include dbgcnt.h and debug.h.
	(decode_options): Pass location to finish_options.
	(handle_common_deferred_options): Check flag_dump_all_passed.
	Handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list, OPT_fdebug_prefix_map_,
	OPT_frandom_seed and OPT_frandom_seed_.  Don't assert on
	OPT_fstack_limit.
	* opts.c: Don't include toplev.h, dbgcnt.h or debug.h.
	(set_struct_debug_option): Add location_t parameter.  Update
	recursive call.  Use error_at.
	(default_options_optimization): Use error_at.
	(finish_options): Add location_t parameter.  Use
	opts->x_flag_opts_finished instead of first_time_p.  Use
	opts->x_optimize instead of optimize.  Use error_at.  Pass
	location to inform.
	(print_filtered_help): Use opts->x_help_printed to track what
	options have been printed.
	(print_specific_help): Use opts->x_help_columns to track number of
	columns.
	(common_handle_option): Pass locations and gcc_options pointers to
	more functions.  Use warning_at instead of fnotice and warning.
	Don't handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list or
	OPT_fdebug_prefix_map_.  Use error_at.  Set
	opts->x_initial_max_fld_align; don't set maximum_field_alignment.
	Don't handle OPT_frandom_seed or OPT_frandom_seed_.  Don't handle
	OPT_fsched_verbose_.
	(handle_param): Add location_r parameter.  Use error_at.
	(set_debug_level): Add location_r parameter.  Use error_at and
	warning_at.
	(setup_core_dumping): Add diagnostic_context parameter.
	(decode_d_option): Add gcc_options, location_t and
	diagnostic_context parameters and use them instead of global
	state.  Use warning_at.
	(enable_warning_as_error): Use error_at.
	* opts.h (finish_options): Update prototype.
	(set_struct_debug_option): Declare here.
	* rtl.h (fix_sched_param): Remove.
	* stor-layout.c (initial_max_fld_align): Remove.
	* toplev.c (rtl_dump_and_exit, flag_print_asm_name,
	graph_dump_format, flag_debug_asm, flag_dump_rtl_in_asm): Remove.
	(process_options): Set maximum_field_alignment.
	* tree.h (initial_max_fld_align) Don't declare here.
	* Makefile.in (opts.o, opts-global.o): Update dependencies.

c-family:
	* c-opts.c (c_common_handle_option): Pass location to
	set_struct_debug_option.

testsuite:
	* gcc.dg/opts-5.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167106 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 30 insertions, 3 deletions

diff --git a/gcc/opts-global.c b/gcc/opts-global.c
index 3ed562d465f..dc462ec354f 100644
--- a/gcc/opts-global.c
+++ b/gcc/opts-global.c
@@ -30,6 +30,8 @@ along with GCC; see the file COPYING3.  If not see
 #include "langhooks.h"
 #include "tm.h" /* Required by rtl.h.  */
 #include "rtl.h"
+#include "dbgcnt.h"
+#include "debug.h"
 #include "lto-streamer.h"
 #include "output.h"
 #include "plugin.h"
@@ -326,7 +328,7 @@ decode_options (struct gcc_options *opts, struct gcc_options *opts_set,
 			loc, lang_mask,
 			&handlers, dc);
 
-  finish_options (opts, opts_set);
+  finish_options (opts, opts_set, loc);
 }
 
 /* Process common options that have been deferred until after the
@@ -340,6 +342,9 @@ handle_common_deferred_options (void)
   VEC(cl_deferred_option,heap) *vec
     = (VEC(cl_deferred_option,heap) *) common_deferred_options;
 
+  if (flag_dump_all_passed)
+    enable_rtl_dump_file ();
+
   FOR_EACH_VEC_ELT (cl_deferred_option, vec, i, opt)
     {
       switch (opt->opt_index)
@@ -352,6 +357,18 @@ handle_common_deferred_options (void)
 	  fix_register (opt->arg, 0, 0);
 	  break;
 
+	case OPT_fdbg_cnt_:
+	  dbg_cnt_process_opt (opt->arg);
+	  break;
+
+	case OPT_fdbg_cnt_list:
+	  dbg_cnt_list_all_counters ();
+	  break;
+
+	case OPT_fdebug_prefix_map_:
+	  add_debug_prefix_map (opt->arg);
+	  break;
+
 	case OPT_fdump_:
 	  if (!dump_switch_p (opt->arg))
 	    error ("unrecognized command line option %<-fdump-%s%>", opt->arg);
@@ -378,10 +395,20 @@ handle_common_deferred_options (void)
 #endif
 	  break;
 
+	case OPT_frandom_seed:
+	  /* The real switch is -fno-random-seed.  */
+	  if (!opt->value)
+	    set_random_seed (NULL);
+	  break;
+
+	case OPT_frandom_seed_:
+	  set_random_seed (opt->arg);
+	  break;
+
 	case OPT_fstack_limit:
 	  /* The real switch is -fno-stack-limit.  */
-	  gcc_assert (!opt->value);
-	  stack_limit_rtx = NULL_RTX;
+	  if (!opt->value)
+	    stack_limit_rtx = NULL_RTX;
 	  break;
 
 	case OPT_fstack_limit_register_: