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opts.c (finish_options): Move warning settings from process_options. 

* opts.c (finish_options): Move warning settings from
	process_options.
	* toplev.c (process_options): Move warning settings to
	finish_options.

From-SVN: r173651
This commit is contained in:
Joseph Myers 2011-05-11 12:11:34 +01:00 committed by Joseph Myers
parent 10c224a9b0
commit e9f8dcf9b3
3 changed files with 32 additions and 23 deletions
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7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2011-05-11 Joseph Myers <joseph@codesourcery.com>
* opts.c (finish_options): Move warning settings from
process_options.
* toplev.c (process_options): Move warning settings to
finish_options.
2011-05-11 Richard Guenther <rguenther@suse.de>
PR tree-optimization/18041

25
gcc/opts.c
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@ -807,6 +807,31 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set,
if (!opts->x_flag_tree_vectorize || !opts->x_flag_tree_loop_if_convert)
maybe_set_param_value (PARAM_MAX_STORES_TO_SINK, 0,
opts->x_param_values, opts_set->x_param_values);
/* This replaces set_Wunused. */
if (opts->x_warn_unused_function == -1)
opts->x_warn_unused_function = opts->x_warn_unused;
if (opts->x_warn_unused_label == -1)
opts->x_warn_unused_label = opts->x_warn_unused;
/* Wunused-parameter is enabled if both -Wunused -Wextra are enabled. */
if (opts->x_warn_unused_parameter == -1)
opts->x_warn_unused_parameter = (opts->x_warn_unused
&& opts->x_extra_warnings);
if (opts->x_warn_unused_variable == -1)
opts->x_warn_unused_variable = opts->x_warn_unused;
/* Wunused-but-set-parameter is enabled if both -Wunused -Wextra are
enabled. */
if (opts->x_warn_unused_but_set_parameter == -1)
opts->x_warn_unused_but_set_parameter = (opts->x_warn_unused
&& opts->x_extra_warnings);
if (opts->x_warn_unused_but_set_variable == -1)
opts->x_warn_unused_but_set_variable = opts->x_warn_unused;
if (opts->x_warn_unused_value == -1)
opts->x_warn_unused_value = opts->x_warn_unused;
/* This replaces set_Wextra. */
if (opts->x_warn_uninitialized == -1)
opts->x_warn_uninitialized = opts->x_extra_warnings;
}
#define LEFT_COLUMN 27

23
gcc/toplev.c
View File

@ -1253,29 +1253,6 @@ process_options (void)
maximum_field_alignment = initial_max_fld_align * BITS_PER_UNIT;
/* This replaces set_Wunused. */
if (warn_unused_function == -1)
warn_unused_function = warn_unused;
if (warn_unused_label == -1)
warn_unused_label = warn_unused;
/* Wunused-parameter is enabled if both -Wunused -Wextra are enabled. */
if (warn_unused_parameter == -1)
warn_unused_parameter = (warn_unused && extra_warnings);
if (warn_unused_variable == -1)
warn_unused_variable = warn_unused;
/* Wunused-but-set-parameter is enabled if both -Wunused -Wextra are
enabled. */
if (warn_unused_but_set_parameter == -1)
warn_unused_but_set_parameter = (warn_unused && extra_warnings);
if (warn_unused_but_set_variable == -1)
warn_unused_but_set_variable = warn_unused;
if (warn_unused_value == -1)
warn_unused_value = warn_unused;
/* This replaces set_Wextra. */
if (warn_uninitialized == -1)
warn_uninitialized = extra_warnings;
/* Allow the front end to perform consistency checks and do further
initialization based on the command line options. This hook also
sets the original filename if appropriate (e.g. foo.i -> foo.c)