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re PR middle-end/31950 (ICE in tree-ssa-alias-warnings.c) 

2007-06-19  Richard Guenther  <rguenther@suse.de>

	PR middle-end/31950
	* tree-ssa-alias-warnings.c (ffan_walker): Punt on MTAGs.

From-SVN: r125846
This commit is contained in:
Richard Guenther 2007-06-19 11:16:43 +00:00 committed by Richard Biener
parent a3a7addb9c
commit 7ffc27a6bc
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-06-19 Richard Guenther <rguenther@suse.de>
PR middle-end/31950
* tree-ssa-alias-warnings.c (ffan_walker): Punt on MTAGs.
2007-06-19 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/32353

2
gcc/tree-ssa-alias-warnings.c
View File

@ -635,7 +635,7 @@ ffan_walker (tree *t,
int *go_below ATTRIBUTE_UNUSED,
void *data ATTRIBUTE_UNUSED)
{
if (DECL_P (*t) && DECL_ARTIFICIAL (*t))
if (DECL_P (*t) && !MTAG_P (*t) && DECL_ARTIFICIAL (*t))
return *t;
else
return NULL_TREE;