#include "except.h"
#include "lto-streamer.h"
-/* Value of the -G xx switch, and whether it was passed or not. */
-unsigned HOST_WIDE_INT g_switch_value;
-bool g_switch_set;
-
-/* Same for selective scheduling. */
-bool sel_sched_switch_set;
-
/* True if we should exit after parsing options. */
bool exit_after_options;
/* What to print when a switch has no documentation. */
static const char undocumented_msg[] = N_("This switch lacks documentation");
-/* Used for bookkeeping on whether user set these flags so
- -fprofile-use/-fprofile-generate does not use them. */
-static bool profile_arc_flag_set, flag_profile_values_set;
-static bool flag_unroll_loops_set, flag_tracer_set;
-static bool flag_value_profile_transformations_set;
-static bool flag_peel_loops_set, flag_branch_probabilities_set;
-static bool flag_inline_functions_set, flag_ipa_cp_set, flag_ipa_cp_clone_set;
-static bool flag_predictive_commoning_set, flag_unswitch_loops_set, flag_gcse_after_reload_set;
-
/* Functions excluded from profiling. */
typedef char *char_p; /* For DEF_VEC_P. */
static VEC(const_char_p,heap) *ignored_options;
-/* Language specific warning pass for unused results. */
-bool flag_warn_unused_result = false;
-
/* Input file names. */
const char **in_fnames;
unsigned num_in_fnames;
static bool common_handle_option (struct gcc_options *opts,
+ struct gcc_options *opts_set,
const struct cl_decoded_option *decoded,
unsigned int lang_mask, int kind,
const struct cl_option_handlers *handlers);
-static void handle_param (const char *);
+static void handle_param (struct gcc_options *opts,
+ struct gcc_options *opts_set, const char *carg);
static char *write_langs (unsigned int lang_mask);
static void complain_wrong_lang (const struct cl_decoded_option *,
unsigned int lang_mask);
static void set_debug_level (enum debug_info_type type, int extended,
const char *arg);
+static void set_fast_math_flags (int set);
+static void set_unsafe_math_optimizations_flags (int set);
/* Return a malloced slash-separated list of languages in MASK. */
static char *
static bool
lang_handle_option (struct gcc_options *opts,
+ struct gcc_options *opts_set,
const struct cl_decoded_option *decoded,
unsigned int lang_mask ATTRIBUTE_UNUSED, int kind,
const struct cl_option_handlers *handlers)
{
gcc_assert (opts == &global_options);
+ gcc_assert (opts_set == &global_options_set);
gcc_assert (decoded->canonical_option_num_elements <= 2);
return lang_hooks.handle_option (decoded->opt_index, decoded->arg,
decoded->value, kind, handlers);
static bool
target_handle_option (struct gcc_options *opts,
+ struct gcc_options *opts_set,
const struct cl_decoded_option *decoded,
unsigned int lang_mask ATTRIBUTE_UNUSED, int kind,
const struct cl_option_handlers *handlers ATTRIBUTE_UNUSED)
{
gcc_assert (opts == &global_options);
+ gcc_assert (opts_set == &global_options_set);
gcc_assert (decoded->canonical_option_num_elements <= 2);
gcc_assert (kind == DK_UNSPECIFIED);
return targetm.handle_option (decoded->opt_index, decoded->arg,
}
-/* Handle the vector of command line options. LANG_MASK
- contains has a single bit set representing the current
- language. HANDLERS describes what functions to call for the options. */
+/* Handle the vector of command line options, storing the results of
+ processing DECODED_OPTIONS and DECODED_OPTIONS_COUNT in OPTS and
+ OPTS_SET. LANG_MASK contains has a single bit set representing the
+ current language. HANDLERS describes what functions to call for
+ the options. */
static void
-read_cmdline_options (struct cl_decoded_option *decoded_options,
+read_cmdline_options (struct gcc_options *opts, struct gcc_options *opts_set,
+ struct cl_decoded_option *decoded_options,
unsigned int decoded_options_count,
unsigned int lang_mask,
const struct cl_option_handlers *handlers)
{
if (decoded_options[i].opt_index == OPT_SPECIAL_input_file)
{
+ /* Input files should only ever appear on the main command
+ line. */
+ gcc_assert (opts == &global_options);
+ gcc_assert (opts_set == &global_options_set);
+
if (main_input_filename == NULL)
{
main_input_filename = decoded_options[i].arg;
continue;
}
- read_cmdline_option (&global_options, decoded_options + i,
- lang_mask, handlers);
+ read_cmdline_option (opts, opts_set,
+ decoded_options + i, lang_mask, handlers,
+ global_dc);
}
}
-/* Parse command line options and set default flag values. Do minimal
- options processing. The decoded options are placed in *DECODED_OPTIONS
- and *DECODED_OPTIONS_COUNT. */
+/* Language mask determined at initialization. */
+static unsigned int initial_lang_mask;
+
+/* Initialize global options-related settings at start-up. */
+
void
-decode_options (unsigned int argc, const char **argv,
- struct cl_decoded_option **decoded_options,
- unsigned int *decoded_options_count)
+init_options_once (void)
{
- static bool first_time_p = true;
- static int initial_min_crossjump_insns;
- static int initial_max_fields_for_field_sensitive;
- static int initial_loop_invariant_max_bbs_in_loop;
- static unsigned int initial_lang_mask;
- struct cl_option_handlers handlers;
+ /* Perform language-specific options initialization. */
+ initial_lang_mask = lang_hooks.option_lang_mask ();
+
+ lang_hooks.initialize_diagnostics (global_dc);
+}
+
+/* Initialize OPTS and OPTS_SET before using them in parsing options. */
+
+void
+init_options_struct (struct gcc_options *opts, struct gcc_options *opts_set)
+{
+ size_t num_params = get_num_compiler_params ();
+
+ *opts = global_options_init;
+ memset (opts_set, 0, sizeof (*opts_set));
+
+ opts->x_param_values = XNEWVEC (int, num_params);
+ opts_set->x_param_values = XCNEWVEC (int, num_params);
+ init_param_values (opts->x_param_values);
+
+ /* Use priority coloring if cover classes is not defined for the
+ target. */
+ if (targetm.ira_cover_classes == NULL)
+ opts->x_flag_ira_algorithm = IRA_ALGORITHM_PRIORITY;
+
+ /* Initialize whether `char' is signed. */
+ opts->x_flag_signed_char = DEFAULT_SIGNED_CHAR;
+ /* Set this to a special "uninitialized" value. The actual default
+ is set after target options have been processed. */
+ opts->x_flag_short_enums = 2;
+
+ /* Initialize target_flags before targetm.target_option.optimization
+ so the latter can modify it. */
+ opts->x_target_flags = targetm.default_target_flags;
+
+ /* Some targets have ABI-specified unwind tables. */
+ opts->x_flag_unwind_tables = targetm.unwind_tables_default;
+
+ /* Some targets have other target-specific initialization. */
+ targetm.target_option.init_struct (opts);
+}
+
+/* Decode command-line options to an array, like
+ decode_cmdline_options_to_array and with the same arguments but
+ using the default lang_mask. */
+
+void
+decode_cmdline_options_to_array_default_mask (unsigned int argc,
+ const char **argv,
+ struct cl_decoded_option **decoded_options,
+ unsigned int *decoded_options_count)
+{
+ decode_cmdline_options_to_array (argc, argv,
+ initial_lang_mask | CL_COMMON | CL_TARGET,
+ decoded_options, decoded_options_count);
+}
- unsigned int i, lang_mask;
+/* Default the options in OPTS and OPTS_SET based on the optimization
+ settings in DECODED_OPTIONS and DECODED_OPTIONS_COUNT. */
+static void
+default_options_optimization (struct gcc_options *opts,
+ struct gcc_options *opts_set,
+ struct cl_decoded_option *decoded_options,
+ unsigned int decoded_options_count)
+{
+ unsigned int i;
int opt1;
int opt2;
int opt3;
int opt1_max;
int ofast = 0;
- enum unwind_info_type ui_except;
-
- if (first_time_p)
- {
- /* Perform language-specific options initialization. */
- initial_lang_mask = lang_mask = lang_hooks.option_lang_mask ();
-
- lang_hooks.initialize_diagnostics (global_dc);
-
- /* Save initial values of parameters we reset. */
- initial_min_crossjump_insns
- = compiler_params[PARAM_MIN_CROSSJUMP_INSNS].value;
- initial_max_fields_for_field_sensitive
- = compiler_params[PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE].value;
- initial_loop_invariant_max_bbs_in_loop
- = compiler_params[PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP].value;
- }
- else
- lang_mask = initial_lang_mask;
- decode_cmdline_options_to_array (argc, argv,
- lang_mask | CL_COMMON | CL_TARGET,
- decoded_options, decoded_options_count);
- if (first_time_p)
- /* Perform language-specific options initialization. */
- lang_hooks.init_options (*decoded_options_count, *decoded_options);
-
- handlers.unknown_option_callback = unknown_option_callback;
- handlers.wrong_lang_callback = complain_wrong_lang;
- handlers.post_handling_callback = post_handling_callback;
- handlers.num_handlers = 3;
- handlers.handlers[0].handler = lang_handle_option;
- handlers.handlers[0].mask = lang_mask;
- handlers.handlers[1].handler = common_handle_option;
- handlers.handlers[1].mask = CL_COMMON;
- handlers.handlers[2].handler = target_handle_option;
- handlers.handlers[2].mask = CL_TARGET;
+ gcc_assert (opts == &global_options);
+ gcc_assert (opts_set = &global_options_set);
/* Scan to see what optimization level has been specified. That will
determine the default value of many flags. */
- for (i = 1; i < *decoded_options_count; i++)
+ for (i = 1; i < decoded_options_count; i++)
{
- struct cl_decoded_option *opt = &(*decoded_options)[i];
+ struct cl_decoded_option *opt = &decoded_options[i];
switch (opt->opt_index)
{
case OPT_O:
}
}
- /* Use priority coloring if cover classes is not defined for the
- target. */
- if (targetm.ira_cover_classes == NULL)
- flag_ira_algorithm = IRA_ALGORITHM_PRIORITY;
-
/* -O1 optimizations. */
opt1 = (optimize >= 1);
flag_defer_pop = opt1;
flag_tree_copy_prop = opt1;
flag_tree_sink = opt1;
flag_tree_ch = opt1;
+ flag_combine_stack_adjustments = opt1;
/* -O2 optimizations. */
opt2 = (optimize >= 2);
flag_ipa_sra = opt2;
/* Track fields in field-sensitive alias analysis. */
- set_param_value ("max-fields-for-field-sensitive",
- (opt2) ? 100 : initial_max_fields_for_field_sensitive);
+ maybe_set_param_value
+ (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE,
+ opt2 ? 100 : default_param_value (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE),
+ opts->x_param_values, opts_set->x_param_values);
/* For -O1 only do loop invariant motion for very small loops. */
- set_param_value ("loop-invariant-max-bbs-in-loop",
- (opt2) ? initial_loop_invariant_max_bbs_in_loop : 1000);
+ maybe_set_param_value
+ (PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP,
+ opt2 ? default_param_value (PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP) : 1000,
+ opts->x_param_values, opts_set->x_param_values);
/* -O3 optimizations. */
opt3 = (optimize >= 3);
optimize = 2;
/* We want to crossjump as much as possible. */
- set_param_value ("min-crossjump-insns", 1);
+ maybe_set_param_value (PARAM_MIN_CROSSJUMP_INSNS, 1,
+ opts->x_param_values, opts_set->x_param_values);
}
else
- set_param_value ("min-crossjump-insns", initial_min_crossjump_insns);
+ maybe_set_param_value (PARAM_MIN_CROSSJUMP_INSNS,
+ default_param_value (PARAM_MIN_CROSSJUMP_INSNS),
+ opts->x_param_values, opts_set->x_param_values);
/* -Ofast adds optimizations to -O3. */
if (ofast)
targetm.handle_ofast ();
}
+ /* Allow default optimizations to be specified on a per-machine basis. */
+ targetm.target_option.optimization (optimize, optimize_size);
+}
+
+static void finish_options (struct gcc_options *, struct gcc_options *);
+
+/* Parse command line options and set default flag values. Do minimal
+ options processing. The decoded options are in *DECODED_OPTIONS
+ and *DECODED_OPTIONS_COUNT. */
+void
+decode_options (struct gcc_options *opts, struct gcc_options *opts_set,
+ struct cl_decoded_option *decoded_options,
+ unsigned int decoded_options_count)
+{
+ struct cl_option_handlers handlers;
+
+ unsigned int lang_mask;
+
+ lang_mask = initial_lang_mask;
+
+ handlers.unknown_option_callback = unknown_option_callback;
+ handlers.wrong_lang_callback = complain_wrong_lang;
+ handlers.post_handling_callback = post_handling_callback;
+ handlers.num_handlers = 3;
+ handlers.handlers[0].handler = lang_handle_option;
+ handlers.handlers[0].mask = lang_mask;
+ handlers.handlers[1].handler = common_handle_option;
+ handlers.handlers[1].mask = CL_COMMON;
+ handlers.handlers[2].handler = target_handle_option;
+ handlers.handlers[2].mask = CL_TARGET;
+
/* Enable -Werror=coverage-mismatch by default */
- enable_warning_as_error ("coverage-mismatch", 1, lang_mask, &handlers);
+ enable_warning_as_error ("coverage-mismatch", 1, lang_mask, &handlers,
+ global_dc);
- if (first_time_p)
- {
- /* Initialize whether `char' is signed. */
- flag_signed_char = DEFAULT_SIGNED_CHAR;
- /* Set this to a special "uninitialized" value. The actual default is
- set after target options have been processed. */
- flag_short_enums = 2;
-
- /* Initialize target_flags before
- targetm.target_option.optimization so the latter can modify
- it. */
- target_flags = targetm.default_target_flags;
-
- /* Some targets have ABI-specified unwind tables. */
- flag_unwind_tables = targetm.unwind_tables_default;
- }
+ default_options_optimization (opts, opts_set,
+ decoded_options, decoded_options_count);
#ifdef ENABLE_LTO
/* Clear any options currently held for LTO. */
lto_clear_user_options ();
#endif
- /* Allow default optimizations to be specified on a per-machine basis. */
- targetm.target_option.optimization (optimize, optimize_size);
-
- read_cmdline_options (*decoded_options, *decoded_options_count, lang_mask,
+ read_cmdline_options (opts, opts_set,
+ decoded_options, decoded_options_count, lang_mask,
&handlers);
+ finish_options (opts, opts_set);
+}
+
+/* After all options have been read into OPTS and OPTS_SET, finalize
+ settings of those options and diagnose incompatible
+ combinations. */
+static void
+finish_options (struct gcc_options *opts, struct gcc_options *opts_set)
+{
+ static bool first_time_p = true;
+ enum unwind_info_type ui_except;
+
+ gcc_assert (opts == &global_options);
+ gcc_assert (opts_set = &global_options_set);
+
if (dump_base_name && ! IS_ABSOLUTE_PATH (dump_base_name))
{
/* First try to make DUMP_BASE_NAME relative to the DUMP_DIR_NAME
section-anchors. */
if (!flag_unit_at_a_time)
{
- if (flag_section_anchors == 1)
+ if (flag_section_anchors && opts_set->x_flag_section_anchors)
error ("Section anchors must be disabled when unit-at-a-time "
"is disabled.");
flag_section_anchors = 0;
/* Unless the user has asked for section anchors, we disable toplevel
reordering at -O0 to disable transformations that might be surprising
to end users and to get -fno-toplevel-reorder tested. */
- if (!optimize && flag_toplevel_reorder == 2 && flag_section_anchors != 1)
+ if (!optimize
+ && flag_toplevel_reorder == 2
+ && !(flag_section_anchors && opts_set->x_flag_section_anchors))
{
flag_toplevel_reorder = 0;
flag_section_anchors = 0;
}
if (!flag_toplevel_reorder)
{
- if (flag_section_anchors == 1)
+ if (flag_section_anchors && opts_set->x_flag_section_anchors)
error ("section anchors must be disabled when toplevel reorder"
" is disabled");
flag_section_anchors = 0;
if (flag_conserve_stack)
{
- if (!PARAM_SET_P (PARAM_LARGE_STACK_FRAME))
- PARAM_VALUE (PARAM_LARGE_STACK_FRAME) = 100;
- if (!PARAM_SET_P (PARAM_STACK_FRAME_GROWTH))
- PARAM_VALUE (PARAM_STACK_FRAME_GROWTH) = 40;
+ maybe_set_param_value (PARAM_LARGE_STACK_FRAME, 100,
+ opts->x_param_values, opts_set->x_param_values);
+ maybe_set_param_value (PARAM_STACK_FRAME_GROWTH, 40,
+ opts->x_param_values, opts_set->x_param_values);
}
if (flag_wpa || flag_ltrans)
{
error ("LTO support has not been enabled in this configuration");
#endif
}
+ if (flag_lto_partition_balanced || flag_lto_partition_1to1)
+ {
+ if (flag_lto_partition_balanced && flag_lto_partition_1to1)
+ error ("Only one -flto-partitoin value can be specified");
+ if (!flag_whopr)
+ error ("-flto-partitoin has effect only with -fwhopr");
+ }
/* Reconcile -flto and -fwhopr. Set additional flags as appropriate and
check option consistency. */
static bool
common_handle_option (struct gcc_options *opts,
+ struct gcc_options *opts_set,
const struct cl_decoded_option *decoded,
unsigned int lang_mask, int kind ATTRIBUTE_UNUSED,
const struct cl_option_handlers *handlers)
enum opt_code code = (enum opt_code) scode;
gcc_assert (opts == &global_options);
+ gcc_assert (opts_set == &global_options_set);
gcc_assert (decoded->canonical_option_num_elements <= 2);
switch (code)
{
case OPT__param:
- handle_param (arg);
+ handle_param (opts, opts_set, arg);
break;
case OPT_v:
break;
case OPT_Werror_:
- enable_warning_as_error (arg, value, lang_mask, handlers);
+ enable_warning_as_error (arg, value, lang_mask, handlers, global_dc);
break;
case OPT_Wlarger_than_:
align_loops = value;
break;
- case OPT_fbranch_probabilities:
- flag_branch_probabilities_set = true;
- break;
-
case OPT_fcall_used_:
fix_register (arg, 0, 1);
break;
break;
case OPT_finline_limit_:
- set_param_value ("max-inline-insns-single", value / 2);
- set_param_value ("max-inline-insns-auto", value / 2);
+ set_param_value ("max-inline-insns-single", value / 2,
+ opts->x_param_values, opts_set->x_param_values);
+ set_param_value ("max-inline-insns-auto", value / 2,
+ opts->x_param_values, opts_set->x_param_values);
break;
case OPT_finstrument_functions_exclude_function_list_:
}
break;
- case OPT_fpeel_loops:
- flag_peel_loops_set = true;
- break;
-
case OPT_fplugin_:
#ifdef ENABLE_PLUGIN
add_new_plugin (arg);
#endif
break;
- case OPT_fprofile_arcs:
- profile_arc_flag_set = true;
- break;
-
- case OPT_finline_functions:
- flag_inline_functions_set = true;
- break;
-
case OPT_fprofile_dir_:
profile_data_prefix = xstrdup (arg);
break;
value = true;
/* No break here - do -fprofile-use processing. */
case OPT_fprofile_use:
- if (!flag_branch_probabilities_set)
+ if (!opts_set->x_flag_branch_probabilities)
flag_branch_probabilities = value;
- if (!flag_profile_values_set)
+ if (!opts_set->x_flag_profile_values)
flag_profile_values = value;
- if (!flag_unroll_loops_set)
+ if (!opts_set->x_flag_unroll_loops)
flag_unroll_loops = value;
- if (!flag_peel_loops_set)
+ if (!opts_set->x_flag_peel_loops)
flag_peel_loops = value;
- if (!flag_tracer_set)
+ if (!opts_set->x_flag_tracer)
flag_tracer = value;
- if (!flag_value_profile_transformations_set)
+ if (!opts_set->x_flag_value_profile_transformations)
flag_value_profile_transformations = value;
- if (!flag_inline_functions_set)
+ if (!opts_set->x_flag_inline_functions)
flag_inline_functions = value;
- if (!flag_ipa_cp_set)
+ if (!opts_set->x_flag_ipa_cp)
flag_ipa_cp = value;
- if (!flag_ipa_cp_clone_set
+ if (!opts_set->x_flag_ipa_cp_clone
&& value && flag_ipa_cp)
flag_ipa_cp_clone = value;
- if (!flag_predictive_commoning_set)
+ if (!opts_set->x_flag_predictive_commoning)
flag_predictive_commoning = value;
- if (!flag_unswitch_loops_set)
+ if (!opts_set->x_flag_unswitch_loops)
flag_unswitch_loops = value;
- if (!flag_gcse_after_reload_set)
+ if (!opts_set->x_flag_gcse_after_reload)
flag_gcse_after_reload = value;
break;
value = true;
/* No break here - do -fprofile-generate processing. */
case OPT_fprofile_generate:
- if (!profile_arc_flag_set)
+ if (!opts_set->x_profile_arc_flag)
profile_arc_flag = value;
- if (!flag_profile_values_set)
+ if (!opts_set->x_flag_profile_values)
flag_profile_values = value;
- if (!flag_value_profile_transformations_set)
+ if (!opts_set->x_flag_value_profile_transformations)
flag_value_profile_transformations = value;
- if (!flag_inline_functions_set)
+ if (!opts_set->x_flag_inline_functions)
flag_inline_functions = value;
break;
- case OPT_fprofile_values:
- flag_profile_values_set = true;
- break;
-
case OPT_fshow_column:
global_dc->show_column = value;
break;
}
break;
- case OPT_fvpt:
- flag_value_profile_transformations_set = true;
- break;
-
case OPT_frandom_seed:
/* The real switch is -fno-random-seed. */
if (value)
set_random_seed (arg);
break;
- case OPT_fselective_scheduling:
- case OPT_fselective_scheduling2:
- sel_sched_switch_set = true;
- break;
-
case OPT_fsched_verbose_:
#ifdef INSN_SCHEDULING
fix_sched_param ("verbose", arg);
flag_ira_verbose = value;
break;
- case OPT_ftracer:
- flag_tracer_set = true;
- break;
-
- case OPT_fipa_cp:
- flag_ipa_cp_set = true;
- break;
-
- case OPT_fipa_cp_clone:
- flag_ipa_cp_clone_set = true;
- break;
-
- case OPT_fpredictive_commoning:
- flag_predictive_commoning_set = true;
- break;
-
- case OPT_funswitch_loops:
- flag_unswitch_loops_set = true;
- break;
-
- case OPT_fgcse_after_reload:
- flag_gcse_after_reload_set = true;
- break;
-
- case OPT_funroll_loops:
- flag_unroll_loops_set = true;
- break;
-
case OPT_g:
set_debug_level (NO_DEBUG, DEFAULT_GDB_EXTENSIONS, arg);
break;
/* Handle --param NAME=VALUE. */
static void
-handle_param (const char *carg)
+handle_param (struct gcc_options *opts, struct gcc_options *opts_set,
+ const char *carg)
{
char *equal, *arg;
int value;
else
{
*equal = '\0';
- set_param_value (arg, value);
+ set_param_value (arg, value,
+ opts->x_param_values, opts_set->x_param_values);
}
}
/* The following routines are useful in setting all the flags that
-ffast-math and -fno-fast-math imply. */
-void
+static void
set_fast_math_flags (int set)
{
flag_unsafe_math_optimizations = set;
/* When -funsafe-math-optimizations is set the following
flags are set as well. */
-void
+static void
set_unsafe_math_optimizations_flags (int set)
{
flag_trapping_math = !set;
warning_as_error_callback = callback;
}
-/* Enable a warning option as an error. This is used by -Werror= and
- also by legacy Werror-implicit-function-declaration. */
+/* Enable (or disable if VALUE is 0) a warning option ARG (language
+ mask LANG_MASK, option handlers HANDLERS) as an error for
+ diagnostic context DC (possibly NULL). This is used by
+ -Werror=. */
void
enable_warning_as_error (const char *arg, int value, unsigned int lang_mask,
- const struct cl_option_handlers *handlers)
+ const struct cl_option_handlers *handlers,
+ diagnostic_context *dc)
{
char *new_option;
int option_index;
option_index = option->alias_target;
if (option_index == OPT_SPECIAL_ignore)
return;
- diagnostic_classify_diagnostic (global_dc, option_index, kind,
- UNKNOWN_LOCATION);
+ if (dc)
+ diagnostic_classify_diagnostic (dc, option_index, kind,
+ UNKNOWN_LOCATION);
if (kind == DK_ERROR)
{
const struct cl_option * const option = cl_options + option_index;
/* -Werror=foo implies -Wfoo. */
if (option->var_type == CLVC_BOOLEAN)
- handle_generated_option (&global_options, option_index,
- NULL, value, lang_mask,
- (int)kind, handlers);
+ handle_generated_option (&global_options, &global_options_set,
+ option_index, NULL, value, lang_mask,
+ (int)kind, handlers,
+ dc);
if (warning_as_error_callback)
warning_as_error_callback (option_index);
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