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Add "native" as a valid option value for -march= on i386 (PR driver/83193).

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2018-02-22  Martin Liska  <mliska@suse.cz>

	PR driver/83193
	* config/i386/i386.c (ix86_option_override_internal):
	Add "native" as a possible value for -march and -mtune.

From-SVN: r257893
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Martin Liska 2018-02-22 09:50:41 +01:00 • committed by Martin Liska
parent d3d4a52a70
commit 4b3fc65469
2 changed files with 16 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2018-02-22 Martin Liska <mliska@suse.cz>
PR driver/83193
* config/i386/i386.c (ix86_option_override_internal):
Add "native" as a possible value for -march and -mtune.
2018-02-22 Jakub Jelinek <jakub@redhat.com>
PR target/84502

10
gcc/config/i386/i386.c
View file

@ -4193,6 +4193,11 @@ ix86_option_override_internal (bool main_args_p,
|| ((processor_alias_table[i].flags & PTA_64BIT) != 0)))
candidates.safe_push (processor_alias_table[i].name);
#ifdef HAVE_LOCAL_CPU_DETECT
/* Add also "native" as possible value. */
candidates.safe_push ("native");
#endif
char *s;
const char *hint
= candidates_list_and_hint (opts->x_ix86_arch_string, s, candidates);
@ -4265,6 +4270,11 @@ ix86_option_override_internal (bool main_args_p,
|| ((processor_alias_table[i].flags & PTA_64BIT) != 0))
candidates.safe_push (processor_alias_table[i].name);
#ifdef HAVE_LOCAL_CPU_DETECT
/* Add also "native" as possible value. */
candidates.safe_push ("native");
#endif
char *s;
const char *hint
= candidates_list_and_hint (opts->x_ix86_tune_string, s, candidates);