From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 29 Mar 2010 15:20:07 +0000 (+0000)
Subject: 2010-03-29  Richard Guenther  <rguenther@suse.de>
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=2ab0b68acb0190f879b9068327c4e2c3f149f3ee;ds=sidebyside

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.

	* gcc.dg/torture/pr43560.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157799 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dd33b602191..9236f857924 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+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
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 72fd2407255..57e579af7b9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+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