common.opt (initial_max_fld_align, [...]): New Variable entries.

	* 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.

From-SVN: r167106

1 files changed, 0 insertions, 24 deletions

diff --git a/gcc/flags.h b/gcc/flags.h
index 47a93a9f8bd..a3e277cece9 100644
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -33,8 +33,6 @@ extern const char *const debug_type_names[];
 
 extern void strip_off_ending (char *, int);
 extern int base_of_path (const char *path, const char **base_out);
-extern void set_struct_debug_option (struct gcc_options *opts,
-				     const char *value);
 
 /* Run the second compilation of -fcompare-debug.  Not defined using
    Var in common.opt because this is used in Ada code and so must be
@@ -60,18 +58,9 @@ extern bool fast_math_flags_struct_set_p (struct cl_optimization *);
    set to the default value of -Wstrict_aliasing=level.  */
 
 extern void set_Wstrict_aliasing (struct gcc_options *opts, int onoff);
-
-/* Nonzero for -dp: annotate the assembly with a comment describing the
-   pattern and alternative used.  */
-
-extern int flag_print_asm_name;
 
 /* Now the symbols that are set with `-f' switches.  */
 
-/* Nonzero if we are only using compiler to check syntax errors.  */
-
-extern int rtl_dump_and_exit;
-
 /* True if printing into -fdump-final-insns= dump.  */
 
 extern bool final_insns_dump_p;
@@ -80,20 +69,9 @@ extern bool final_insns_dump_p;
 
 extern int flag_permissive;
 
-/* -dA causes debug information to be produced in
-   the generated assembly code (to make it more readable).  This option
-   is generally only of use to those who actually need to read the
-   generated assembly code (perhaps while debugging the compiler itself).
-   Currently, this switch is only used by dwarfout.c; however, it is intended
-   to be a catchall for printing debug information in the assembler file.  */
-
-extern int flag_debug_asm;
-
 /* Generate code for GNU or NeXT Objective-C runtime environment.  */
 
 extern int flag_next_runtime;
-
-extern int flag_dump_rtl_in_asm;
 
 /* Other basic status info about current function.  */
 
@@ -142,8 +120,6 @@ extern struct target_flag_state *this_target_flag_state;
 /* Nonzero if we dump in VCG format, not plain text.  */
 extern int dump_for_graph;
 
-extern enum graph_dump_types graph_dump_format;
-
 extern enum stack_check_type flag_stack_check;
 
 /* Returns TRUE if generated code should match ABI version N or