PR tree-optimization/43627
* tree-vrp.c (extract_range_from_unary_expr): Widenings
of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type,
not varying.
* gcc.dg/tree-ssa/vrp49.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157992
138bc75d-0d04-0410-961f-
82ee72b054a4
+2010-04-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/43627
+ * tree-vrp.c (extract_range_from_unary_expr): Widenings
+ of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type,
+ not varying.
+
2010-04-06 Jakub Jelinek <jakub@redhat.com>
* BASE-VER: Change to 4.6.0.
+2010-04-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/43627
+ * gcc.dg/tree-ssa/vrp49.c: New testcase.
+
2010-04-06 Jakub Jelinek <jakub@redhat.com>
PR target/43638