Daily bump.
[official-gcc.git] / gcc / optc-gen.awk
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1 # Copyright (C) 2003, 2004, 2007, 2008, 2009, 2010
2 # Free Software Foundation, Inc.
3 # Contributed by Kelley Cook, June 2004.
4 # Original code from Neil Booth, May 2003.
6 # This program is free software; you can redistribute it and/or modify it
7 # under the terms of the GNU General Public License as published by the
8 # Free Software Foundation; either version 3, or (at your option) any
9 # later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; see the file COPYING3. If not see
18 # <http://www.gnu.org/licenses/>.
20 # This Awk script reads in the option records generated from
21 # opt-gather.awk, combines the flags of duplicate options and generates a
22 # C file.
24 # This program uses functions from opt-functions.awk
26 # Usage: awk -f opt-functions.awk -f optc-gen.awk \
27 # [-v header_name=header.h] < inputfile > options.c
29 BEGIN {
30 n_opts = 0
31 n_langs = 0
32 n_target_save = 0
33 n_extra_vars = 0
34 n_extra_target_vars = 0
35 n_extra_c_includes = 0
36 n_extra_h_includes = 0
37 n_enums = 0
38 quote = "\042"
39 comma = ","
40 FS=SUBSEP
41 # Default the name of header created from opth-gen.awk to options.h
42 if (header_name == "") header_name="options.h"
45 # Collect the text and flags of each option into an array
47 if ($1 == "Language") {
48 langs[n_langs] = $2
49 n_langs++;
51 else if ($1 == "TargetSave") {
52 # Make sure the declarations are put in source order
53 target_save_decl[n_target_save] = $2
54 n_target_save++
56 else if ($1 == "Variable") {
57 extra_vars[n_extra_vars] = $2
58 n_extra_vars++
60 else if ($1 == "TargetVariable") {
61 # Combination of TargetSave and Variable
62 extra_vars[n_extra_vars] = $2
63 n_extra_vars++
65 var = $2
66 sub(" *=.*", "", var)
67 orig_var = var
68 name = var
69 type = var
70 sub("^.*[ *]", "", name)
71 sub(" *" name "$", "", type)
72 target_save_decl[n_target_save] = type " x_" name
73 n_target_save++
75 extra_target_vars[n_extra_target_vars] = name
76 n_extra_target_vars++;
78 else if ($1 == "HeaderInclude") {
79 extra_h_includes[n_extra_h_includes++] = $2;
81 else if ($1 == "SourceInclude") {
82 extra_c_includes[n_extra_c_includes++] = $2;
84 else if ($1 == "Enum") {
85 props = $2
86 name = opt_args("Name", props)
87 type = opt_args("Type", props)
88 unknown_error = opt_args("UnknownError", props)
89 enum_names[n_enums] = name
90 enum_type[name] = type
91 enum_index[name] = n_enums
92 enum_unknown_error[name] = unknown_error
93 enum_help[name] = $3
94 n_enums++
96 else if ($1 == "EnumValue") {
97 props = $2
98 enum_name = opt_args("Enum", props)
99 string = opt_args("String", props)
100 value = opt_args("Value", props)
101 val_flags = "0"
102 val_flags = val_flags \
103 test_flag("Canonical", props, "| CL_ENUM_CANONICAL") \
104 test_flag("DriverOnly", props, "| CL_ENUM_DRIVER_ONLY")
105 enum_data[enum_name] = enum_data[enum_name] \
106 " { " quote string quote ", " value ", " val_flags \
107 " },\n"
109 else {
110 name = opt_args("Mask", $1)
111 if (name == "") {
112 opts[n_opts] = $1
113 flags[n_opts] = $2
114 help[n_opts] = $3
115 for (i = 4; i <= NF; i++)
116 help[n_opts] = help[n_opts] " " $i
117 n_opts++;
122 # Dump that array of options into a C file.
123 END {
124 print "/* This file is auto-generated by optc-gen.awk. */"
125 print ""
126 n_headers = split(header_name, headers, " ")
127 for (i = 1; i <= n_headers; i++)
128 print "#include " quote headers[i] quote
129 print "#include " quote "opts.h" quote
130 print "#include " quote "intl.h" quote
131 print ""
132 print "#ifndef GCC_DRIVER"
133 print "#include " quote "flags.h" quote
134 print "#include " quote "target.h" quote
135 print "#endif /* GCC_DRIVER */"
136 print ""
138 if (n_extra_c_includes > 0) {
139 for (i = 0; i < n_extra_c_includes; i++) {
140 print "#include " quote extra_c_includes[i] quote
142 print ""
145 for (i = 0; i < n_enums; i++) {
146 name = enum_names[i]
147 type = enum_type[name]
148 print "static const struct cl_enum_arg cl_enum_" name \
149 "_data[] = "
150 print "{"
151 print enum_data[name] " { NULL, 0, 0 }"
152 print "};"
153 print ""
154 print "static void"
155 print "cl_enum_" name "_set (void *var, int value)"
156 print "{"
157 print " *((" type " *) var) = (" type ") value;"
158 print "}"
159 print ""
160 print "static int"
161 print "cl_enum_" name "_get (const void *var)"
162 print "{"
163 print " return (int) *((const " type " *) var);"
164 print "}"
165 print ""
168 print "const struct cl_enum cl_enums[] ="
169 print "{"
170 for (i = 0; i < n_enums; i++) {
171 name = enum_names[i]
172 ehelp = enum_help[name]
173 if (ehelp == "")
174 ehelp = "NULL"
175 else
176 ehelp = quote ehelp quote
177 unknown_error = enum_unknown_error[name]
178 if (unknown_error == "")
179 unknown_error = "NULL"
180 else
181 unknown_error = quote unknown_error quote
182 print " {"
183 print " " ehelp ","
184 print " " unknown_error ","
185 print " cl_enum_" name "_data,"
186 print " sizeof (" enum_type[name] "),"
187 print " cl_enum_" name "_set,"
188 print " cl_enum_" name "_get"
189 print " },"
191 print "};"
192 print "const unsigned int cl_enums_count = " n_enums ";"
193 print ""
195 have_save = 0;
196 if (n_extra_target_vars)
197 have_save = 1
199 print "const struct gcc_options global_options_init =\n{"
200 for (i = 0; i < n_extra_vars; i++) {
201 var = extra_vars[i]
202 init = extra_vars[i]
203 if (var ~ "=" ) {
204 sub(".*= *", "", init)
205 sub(" *=.*", "", var)
206 sub("^.*[ *]", "", var)
207 sub("\\[.*\\]$", "", var)
208 } else {
209 init = "0"
211 var_seen[var] = 1
212 print " " init ", /* " var " */"
214 for (i = 0; i < n_opts; i++) {
215 if (flag_set_p("Save", flags[i]))
216 have_save = 1;
218 name = var_name(flags[i]);
219 if (name == "")
220 continue;
222 init = opt_args("Init", flags[i])
223 if (init != "") {
224 if (name in var_init && var_init[name] != init)
225 print "#error multiple initializers for " name
226 var_init[name] = init
229 for (i = 0; i < n_opts; i++) {
230 name = var_name(flags[i]);
231 if (name == "")
232 continue;
234 if (name in var_seen)
235 continue;
237 if (name in var_init)
238 init = var_init[name]
239 else
240 init = "0"
242 print " " init ", /* " name " */"
244 var_seen[name] = 1;
246 for (i = 0; i < n_opts; i++) {
247 name = static_var(opts[i], flags[i]);
248 if (name != "") {
249 print " 0, /* " name " (private state) */"
250 print "#undef x_" name
253 print "};"
254 print ""
255 print "struct gcc_options global_options;"
256 print "struct gcc_options global_options_set;"
257 print ""
259 print "const char * const lang_names[] =\n{"
260 for (i = 0; i < n_langs; i++) {
261 macros[i] = "CL_" langs[i]
262 gsub( "[^" alnum "_]", "X", macros[i] )
263 s = substr(" ", length (macros[i]))
264 print " " quote langs[i] quote ","
267 print " 0\n};\n"
268 print "const unsigned int cl_options_count = N_OPTS;\n"
269 print "const unsigned int cl_lang_count = " n_langs ";\n"
271 print "const struct cl_option cl_options[] =\n{"
273 j = 0
274 for (i = 0; i < n_opts; i++) {
275 back_chain[i] = "N_OPTS";
276 indices[opts[i]] = j;
277 # Combine the flags of identical switches. Switches
278 # appear many times if they are handled by many front
279 # ends, for example.
280 while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
281 flags[i + 1] = flags[i] " " flags[i + 1];
282 if (help[i + 1] == "")
283 help[i + 1] = help[i]
284 else if (help[i] != "" && help[i + 1] != help[i])
285 print "warning: multiple different help strings for " \
286 opts[i] ":\n\t" help[i] "\n\t" help[i + 1] \
287 | "cat 1>&2"
288 i++;
289 back_chain[i] = "N_OPTS";
290 indices[opts[i]] = j;
292 j++;
295 for (i = 0; i < n_opts; i++) {
296 # With identical flags, pick only the last one. The
297 # earlier loop ensured that it has all flags merged,
298 # and a nonempty help text if one of the texts was nonempty.
299 while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
300 i++;
303 len = length (opts[i]);
304 enum = opt_enum(opts[i])
306 # If this switch takes joined arguments, back-chain all
307 # subsequent switches to it for which it is a prefix. If
308 # a later switch S is a longer prefix of a switch T, T
309 # will be back-chained to S in a later iteration of this
310 # for() loop, which is what we want.
311 if (flag_set_p("Joined.*", flags[i])) {
312 for (j = i + 1; j < n_opts; j++) {
313 if (substr (opts[j], 1, len) != opts[i])
314 break;
315 back_chain[j] = enum;
319 s = substr(" ", length (opts[i]))
320 if (i + 1 == n_opts)
321 comma = ""
323 if (help[i] == "")
324 hlp = "0"
325 else
326 hlp = quote help[i] quote;
328 missing_arg_error = opt_args("MissingArgError", flags[i])
329 if (missing_arg_error == "")
330 missing_arg_error = "0"
331 else
332 missing_arg_error = quote missing_arg_error quote
335 warn_message = opt_args("Warn", flags[i])
336 if (warn_message == "")
337 warn_message = "0"
338 else
339 warn_message = quote warn_message quote
341 alias_arg = opt_args("Alias", flags[i])
342 if (alias_arg == "") {
343 if (flag_set_p("Ignore", flags[i]))
344 alias_data = "NULL, NULL, OPT_SPECIAL_ignore"
345 else
346 alias_data = "NULL, NULL, N_OPTS"
347 } else {
348 alias_opt = nth_arg(0, alias_arg)
349 alias_posarg = nth_arg(1, alias_arg)
350 alias_negarg = nth_arg(2, alias_arg)
352 if (var_ref(opts[i], flags[i]) != "-1")
353 print "#error Alias setting variable"
355 if (alias_posarg != "" && alias_negarg == "") {
356 if (!flag_set_p("RejectNegative", flags[i]) \
357 && opts[i] ~ "^[Wfm]")
358 print "#error Alias with single argument " \
359 "allowing negative form"
362 alias_opt = opt_enum(alias_opt)
363 if (alias_posarg == "")
364 alias_posarg = "NULL"
365 else
366 alias_posarg = quote alias_posarg quote
367 if (alias_negarg == "")
368 alias_negarg = "NULL"
369 else
370 alias_negarg = quote alias_negarg quote
371 alias_data = alias_posarg ", " alias_negarg ", " alias_opt
374 neg = opt_args("Negative", flags[i]);
375 if (neg != "")
376 idx = indices[neg]
377 else {
378 if (flag_set_p("RejectNegative", flags[i]))
379 idx = -1;
380 else {
381 if (opts[i] ~ "^[Wfm]")
382 idx = indices[opts[i]];
383 else
384 idx = -1;
387 # Split the printf after %u to work around an ia64-hp-hpux11.23
388 # awk bug.
389 printf(" { %c-%s%c,\n %s,\n %s,\n %s,\n %s, %s, %u,",
390 quote, opts[i], quote, hlp, missing_arg_error, warn_message,
391 alias_data, back_chain[i], len)
392 printf(" %d,\n", idx)
393 condition = opt_args("Condition", flags[i])
394 cl_flags = switch_flags(flags[i])
395 if (condition != "")
396 printf("#if %s\n" \
397 " %s,\n" \
398 "#else\n" \
399 " CL_DISABLED,\n" \
400 "#endif\n",
401 condition, cl_flags, cl_flags)
402 else
403 printf(" %s,\n", cl_flags)
404 printf(" %s, %s }%s\n", var_ref(opts[i], flags[i]),
405 var_set(flags[i]), comma)
408 print "};"
410 print "";
411 print "#if !defined(GCC_DRIVER) && !defined(IN_LIBGCC2) && !defined(IN_TARGET_LIBS)"
412 print "";
413 print "/* Save optimization variables into a structure. */"
414 print "void";
415 print "cl_optimization_save (struct cl_optimization *ptr, struct gcc_options *opts)";
416 print "{";
418 n_opt_char = 2;
419 n_opt_short = 0;
420 n_opt_int = 0;
421 n_opt_enum = 1;
422 n_opt_other = 0;
423 var_opt_char[0] = "optimize";
424 var_opt_char[1] = "optimize_size";
425 var_opt_range["optimize"] = "0, 255";
426 var_opt_range["optimize_size"] = "0, 255";
427 var_opt_enum[0] = "flag_fp_contract_mode";
429 # Sort by size to mimic how the structure is laid out to be friendlier to the
430 # cache.
432 for (i = 0; i < n_opts; i++) {
433 if (flag_set_p("Optimization", flags[i])) {
434 name = var_name(flags[i])
435 if(name == "")
436 continue;
438 if(name in var_opt_seen)
439 continue;
441 var_opt_seen[name]++;
442 otype = var_type_struct(flags[i]);
443 if (otype ~ "^((un)?signed +)?int *$")
444 var_opt_int[n_opt_int++] = name;
446 else if (otype ~ "^((un)?signed +)?short *$")
447 var_opt_short[n_opt_short++] = name;
449 else if (otype ~ ("^enum +[_" alnum "]+ *"))
450 var_opt_enum[n_opt_enum++] = name;
452 else if (otype ~ "^((un)?signed +)?char *$") {
453 var_opt_char[n_opt_char++] = name;
454 if (otype ~ "^unsigned +char *$")
455 var_opt_range[name] = "0, 255"
456 else if (otype ~ "^signed +char *$")
457 var_opt_range[name] = "-128, 127"
459 else
460 var_opt_other[n_opt_other++] = name;
464 for (i = 0; i < n_opt_char; i++) {
465 name = var_opt_char[i];
466 if (var_opt_range[name] != "")
467 print " gcc_assert (IN_RANGE (opts->x_" name ", " var_opt_range[name] "));";
470 print "";
471 for (i = 0; i < n_opt_other; i++) {
472 print " ptr->x_" var_opt_other[i] " = opts->x_" var_opt_other[i] ";";
475 for (i = 0; i < n_opt_int; i++) {
476 print " ptr->x_" var_opt_int[i] " = opts->x_" var_opt_int[i] ";";
479 for (i = 0; i < n_opt_enum; i++) {
480 print " ptr->x_" var_opt_enum[i] " = opts->x_" var_opt_enum[i] ";";
483 for (i = 0; i < n_opt_short; i++) {
484 print " ptr->x_" var_opt_short[i] " = opts->x_" var_opt_short[i] ";";
487 for (i = 0; i < n_opt_char; i++) {
488 print " ptr->x_" var_opt_char[i] " = opts->x_" var_opt_char[i] ";";
491 print "}";
493 print "";
494 print "/* Restore optimization options from a structure. */";
495 print "void";
496 print "cl_optimization_restore (struct gcc_options *opts, struct cl_optimization *ptr)";
497 print "{";
499 for (i = 0; i < n_opt_other; i++) {
500 print " opts->x_" var_opt_other[i] " = ptr->x_" var_opt_other[i] ";";
503 for (i = 0; i < n_opt_int; i++) {
504 print " opts->x_" var_opt_int[i] " = ptr->x_" var_opt_int[i] ";";
507 for (i = 0; i < n_opt_enum; i++) {
508 print " opts->x_" var_opt_enum[i] " = ptr->x_" var_opt_enum[i] ";";
511 for (i = 0; i < n_opt_short; i++) {
512 print " opts->x_" var_opt_short[i] " = ptr->x_" var_opt_short[i] ";";
515 for (i = 0; i < n_opt_char; i++) {
516 print " opts->x_" var_opt_char[i] " = ptr->x_" var_opt_char[i] ";";
519 print " targetm.override_options_after_change ();";
520 print "}";
522 print "";
523 print "/* Print optimization options from a structure. */";
524 print "void";
525 print "cl_optimization_print (FILE *file,";
526 print " int indent_to,";
527 print " struct cl_optimization *ptr)";
528 print "{";
530 print " fputs (\"\\n\", file);";
531 for (i = 0; i < n_opt_other; i++) {
532 print " if (ptr->x_" var_opt_other[i] ")";
533 print " fprintf (file, \"%*s%s (%#lx)\\n\",";
534 print " indent_to, \"\",";
535 print " \"" var_opt_other[i] "\",";
536 print " (unsigned long)ptr->x_" var_opt_other[i] ");";
537 print "";
540 for (i = 0; i < n_opt_int; i++) {
541 print " if (ptr->x_" var_opt_int[i] ")";
542 print " fprintf (file, \"%*s%s (%#x)\\n\",";
543 print " indent_to, \"\",";
544 print " \"" var_opt_int[i] "\",";
545 print " ptr->x_" var_opt_int[i] ");";
546 print "";
549 for (i = 0; i < n_opt_enum; i++) {
550 print " fprintf (file, \"%*s%s (%#x)\\n\",";
551 print " indent_to, \"\",";
552 print " \"" var_opt_enum[i] "\",";
553 print " (int) ptr->x_" var_opt_enum[i] ");";
554 print "";
557 for (i = 0; i < n_opt_short; i++) {
558 print " if (ptr->x_" var_opt_short[i] ")";
559 print " fprintf (file, \"%*s%s (%#x)\\n\",";
560 print " indent_to, \"\",";
561 print " \"" var_opt_short[i] "\",";
562 print " ptr->x_" var_opt_short[i] ");";
563 print "";
566 for (i = 0; i < n_opt_char; i++) {
567 print " if (ptr->x_" var_opt_char[i] ")";
568 print " fprintf (file, \"%*s%s (%#x)\\n\",";
569 print " indent_to, \"\",";
570 print " \"" var_opt_char[i] "\",";
571 print " ptr->x_" var_opt_char[i] ");";
572 print "";
575 print "}";
577 print "";
578 print "/* Save selected option variables into a structure. */"
579 print "void";
580 print "cl_target_option_save (struct cl_target_option *ptr, struct gcc_options *opts)";
581 print "{";
583 n_target_char = 0;
584 n_target_short = 0;
585 n_target_int = 0;
586 n_target_enum = 0;
587 n_target_other = 0;
589 if (have_save) {
590 for (i = 0; i < n_opts; i++) {
591 if (flag_set_p("Save", flags[i])) {
592 name = var_name(flags[i])
593 if(name == "")
594 name = "target_flags";
596 if(name in var_save_seen)
597 continue;
599 var_save_seen[name]++;
600 otype = var_type_struct(flags[i])
601 if (otype ~ "^((un)?signed +)?int *$")
602 var_target_int[n_target_int++] = name;
604 else if (otype ~ "^((un)?signed +)?short *$")
605 var_target_short[n_target_short++] = name;
607 else if (otype ~ ("^enum +[_" alnum "]+ *$"))
608 var_target_enum[n_target_enum++] = name;
610 else if (otype ~ "^((un)?signed +)?char *$") {
611 var_target_char[n_target_char++] = name;
612 if (otype ~ "^unsigned +char *$")
613 var_target_range[name] = "0, 255"
614 else if (otype ~ "^signed +char *$")
615 var_target_range[name] = "-128, 127"
617 else
618 var_target_other[n_target_other++] = name;
621 } else {
622 var_target_int[n_target_int++] = "target_flags";
625 have_assert = 0;
626 for (i = 0; i < n_target_char; i++) {
627 name = var_target_char[i];
628 if (var_target_range[name] != "") {
629 have_assert = 1;
630 print " gcc_assert (IN_RANGE (opts->x_" name ", " var_target_range[name] "));";
634 if (have_assert)
635 print "";
637 print " if (targetm.target_option.save)";
638 print " targetm.target_option.save (ptr);";
639 print "";
641 for (i = 0; i < n_extra_target_vars; i++) {
642 print " ptr->x_" extra_target_vars[i] " = opts->x_" extra_target_vars[i] ";";
645 for (i = 0; i < n_target_other; i++) {
646 print " ptr->x_" var_target_other[i] " = opts->x_" var_target_other[i] ";";
649 for (i = 0; i < n_target_enum; i++) {
650 print " ptr->x_" var_target_enum[i] " = opts->x_" var_target_enum[i] ";";
653 for (i = 0; i < n_target_int; i++) {
654 print " ptr->x_" var_target_int[i] " = opts->x_" var_target_int[i] ";";
657 for (i = 0; i < n_target_short; i++) {
658 print " ptr->x_" var_target_short[i] " = opts->x_" var_target_short[i] ";";
661 for (i = 0; i < n_target_char; i++) {
662 print " ptr->x_" var_target_char[i] " = opts->x_" var_target_char[i] ";";
665 print "}";
667 print "";
668 print "/* Restore selected current options from a structure. */";
669 print "void";
670 print "cl_target_option_restore (struct gcc_options *opts, struct cl_target_option *ptr)";
671 print "{";
673 for (i = 0; i < n_extra_target_vars; i++) {
674 print " opts->x_" extra_target_vars[i] " = ptr->x_" extra_target_vars[i] ";";
677 for (i = 0; i < n_target_other; i++) {
678 print " opts->x_" var_target_other[i] " = ptr->x_" var_target_other[i] ";";
681 for (i = 0; i < n_target_enum; i++) {
682 print " opts->x_" var_target_enum[i] " = ptr->x_" var_target_enum[i] ";";
685 for (i = 0; i < n_target_int; i++) {
686 print " opts->x_" var_target_int[i] " = ptr->x_" var_target_int[i] ";";
689 for (i = 0; i < n_target_short; i++) {
690 print " opts->x_" var_target_short[i] " = ptr->x_" var_target_short[i] ";";
693 for (i = 0; i < n_target_char; i++) {
694 print " opts->x_" var_target_char[i] " = ptr->x_" var_target_char[i] ";";
697 # This must occur after the normal variables in case the code depends on those
698 # variables.
699 print "";
700 print " if (targetm.target_option.restore)";
701 print " targetm.target_option.restore (ptr);";
703 print "}";
705 print "";
706 print "/* Print optimization options from a structure. */";
707 print "void";
708 print "cl_target_option_print (FILE *file,";
709 print " int indent,";
710 print " struct cl_target_option *ptr)";
711 print "{";
713 print " fputs (\"\\n\", file);";
714 for (i = 0; i < n_target_other; i++) {
715 print " if (ptr->x_" var_target_other[i] ")";
716 print " fprintf (file, \"%*s%s (%#lx)\\n\",";
717 print " indent, \"\",";
718 print " \"" var_target_other[i] "\",";
719 print " (unsigned long)ptr->x_" var_target_other[i] ");";
720 print "";
723 for (i = 0; i < n_target_enum; i++) {
724 print " if (ptr->x_" var_target_enum[i] ")";
725 print " fprintf (file, \"%*s%s (%#x)\\n\",";
726 print " indent, \"\",";
727 print " \"" var_target_enum[i] "\",";
728 print " ptr->x_" var_target_enum[i] ");";
729 print "";
732 for (i = 0; i < n_target_int; i++) {
733 print " if (ptr->x_" var_target_int[i] ")";
734 print " fprintf (file, \"%*s%s (%#x)\\n\",";
735 print " indent, \"\",";
736 print " \"" var_target_int[i] "\",";
737 print " ptr->x_" var_target_int[i] ");";
738 print "";
741 for (i = 0; i < n_target_short; i++) {
742 print " if (ptr->x_" var_target_short[i] ")";
743 print " fprintf (file, \"%*s%s (%#x)\\n\",";
744 print " indent, \"\",";
745 print " \"" var_target_short[i] "\",";
746 print " ptr->x_" var_target_short[i] ");";
747 print "";
750 for (i = 0; i < n_target_char; i++) {
751 print " if (ptr->x_" var_target_char[i] ")";
752 print " fprintf (file, \"%*s%s (%#x)\\n\",";
753 print " indent, \"\",";
754 print " \"" var_target_char[i] "\",";
755 print " ptr->x_" var_target_char[i] ");";
756 print "";
759 print "";
760 print " if (targetm.target_option.print)";
761 print " targetm.target_option.print (file, indent, ptr);";
763 print "}";
764 print "#endif";