PR tree-optimization/43560
* tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p
parameter.
(can_sm_ref_p): Treat stores to readonly locations as
trapping.
* gcc.dg/torture/pr43560.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157799
138bc75d-0d04-0410-961f-
82ee72b054a4
+2010-03-29 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/43560
+ * tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p
+ parameter.
+ (can_sm_ref_p): Treat stores to readonly locations as
+ trapping.
+
2010-03-29 Jie Zhang <jie@codesourcery.com>
PR 43564
+2010-03-29 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/43560
+ * gcc.dg/torture/pr43560.c: New testcase.
+
2010-03-29 Jason Merrill <jason@redhat.com>
N3077