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re PR lto/42088 (flag_gtoggle in free_lang_data hides -fcompare-debug errors) 

2009-12-02  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42088
	* tree.c (free_lang_data): Disable if not using LTO.

From-SVN: r154918
This commit is contained in:
Richard Guenther 2009-12-02 17:13:51 +00:00 committed by Richard Biener
parent 29a8405af1
commit a881cad635
2 changed files with 7 additions and 6 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2009-12-02 Richard Guenther <rguenther@suse.de>
PR middle-end/42088
* tree.c (free_lang_data): Disable if not using LTO.
2009-12-02 Richard Guenther <rguenther@suse.de> 2009-12-02 Richard Guenther <rguenther@suse.de>
PR middle-end/42229 PR middle-end/42229

8
gcc/tree.c
View File

@ -4923,7 +4923,8 @@ free_lang_data (void)
unsigned i; unsigned i;
/* If we are the LTO frontend we have freed lang-specific data already. */ /* If we are the LTO frontend we have freed lang-specific data already. */
if (in_lto_p) if (in_lto_p
|| !flag_generate_lto)
return 0; return 0;
/* Allocate and assign alias sets to the standard integer types /* Allocate and assign alias sets to the standard integer types
@ -4932,11 +4933,6 @@ free_lang_data (void)
if (integer_types[i]) if (integer_types[i])
TYPE_ALIAS_SET (integer_types[i]) = get_alias_set (integer_types[i]); TYPE_ALIAS_SET (integer_types[i]) = get_alias_set (integer_types[i]);
/* FIXME. Remove after save_debug_info is working. */
if (!(flag_generate_lto
|| (!flag_gtoggle && debug_info_level == DINFO_LEVEL_NONE)))
return 0;
/* Traverse the IL resetting language specific information for /* Traverse the IL resetting language specific information for
operands, expressions, etc. */ operands, expressions, etc. */
free_lang_data_in_cgraph (); free_lang_data_in_cgraph ();