From: Richard Guenther <rguenther@suse.de>
Date: Mon, 2 Apr 2012 12:00:30 +0000 (+0000)
Subject: re PR middle-end/52800 (eglibc build broken with internal compiler error in cfgloop .)
X-Git-Tag: misc/gccgo-go1_1_2~3678
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=df09560e01cedb14ed871009830bc46354b88112;p=thirdparty%2Fgcc.git

re PR middle-end/52800 (eglibc build broken with internal compiler error in cfgloop .)

2012-04-02  Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/52800
	* cprop.c (execute_rtl_cprop): Call cleanup_cfg with
	CLEANUP_CFG_CHANGED.

From-SVN: r186081
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ef6425cfe601..a020c700929e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2012-04-02  Richard Guenther  <rguenther@suse.de>
+
+	PR rtl-optimization/52800
+	* cprop.c (execute_rtl_cprop): Call cleanup_cfg with
+	CLEANUP_CFG_CHANGED.
+
 2012-04-02  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/52803
diff --git a/gcc/cprop.c b/gcc/cprop.c
index 024dd207655b..ea6909195ac4 100644
--- a/gcc/cprop.c
+++ b/gcc/cprop.c
@@ -1916,7 +1916,7 @@ execute_rtl_cprop (void)
   changed = one_cprop_pass ();
   flag_rerun_cse_after_global_opts |= changed;
   if (changed)
-    cleanup_cfg (0);
+    cleanup_cfg (CLEANUP_CFG_CHANGED);
   return 0;
 }