Fix a problematic logic at unswitch-loops pass.

2010-04-07  Jing Yu  <jingyu@google.com>
            Zdenek Dvorak  <ook@ucw.cz>

	PR tree-optimization/42720
	* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Move one-time
	loop unswitch conditions here from
	(tree_unswitch_single_loop).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158138 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d7f6c36..8d2578f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2010-04-08  Jing Yu  <jingyu@google.com>
+           Zdenek Dvorak  <ook@ucw.cz>
+
+       PR tree-optimization/42720
+       * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Move one-time
+       loop unswitch conditions here from
+       (tree_unswitch_single_loop).
+

 2010-04-08  Sebastian Pop  <sebastian.pop@amd.com>
 
        * tree-if-conv.c: Fix comments and simplify logic.
 2010-04-08  Sebastian Pop  <sebastian.pop@amd.com>
 
        * tree-if-conv.c: Fix comments and simplify logic.