From: Zdenek Dvorak <rakdver@gcc.gnu.org>
Date: Wed, 16 Jun 2004 13:39:04 +0000 (+0000)
Subject: re PR tree-optimization/15993 ([lno] Compiler hangs at -O3)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f11e087ed68f35e0f3dc65937283226a3a323f3c;p=gcc.git

re PR tree-optimization/15993 ([lno] Compiler hangs at -O3)

	PR tree-optimization/15993
	* tree-ssa-dom.c (thread_across_edge): Do not thread edge if its
	destination is unchanged.

[[Split portion of a mixed commit.]]

From-SVN: r83241.2
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d0401ebdc82..f74b850db64 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2004-06-16  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
+
+	PR tree-optimization/15993
+	* tree-ssa-dom.c (thread_across_edge): Do not thread edge if its
+	destination is unchanged.
+
 2004-06-16  Andreas Jaeger  <aj@suse.de>
 
 	* doc/install.texi (Configuration): Update description for