From patchwork Thu Dec  9 20:48:04 2010
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [wwwdocs] Mention work on array temporaries
Date: Thu, 09 Dec 2010 10:48:04 -0000
From: Thomas Koenig <tkoenig@netcologne.de>
X-Patchwork-Id: 74966
Message-Id: <1291927684.4016.26.camel@linux-fd1f.site>
To: fortran@gcc.gnu.org
Cc: gcc-patches@gcc.gnu.org

Hello world,

here is a patch for wwwdocs mentioning the improvements in array
temporaries.

If anybody has suggestions on improvements of the wording, I would
appreciate that.

OK?


Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.6/changes.html,v
retrieving revision 1.73
diff -u -r1.73 changes.html
--- changes.html	27 Nov 2010 10:26:28 -0000	1.73
+++ changes.html	9 Dec 2010 19:14:43 -0000
@@ -254,6 +254,9 @@
     support <code>REAL(16)</code> in hardware nor those which do not support
     <code>libquadmath</code>.</li>
     <li>Much improved compile time for large array constructors.</li>
+    <li>Use of temporary arrays in assignment expressions is avoided for
+      many cases.  The compiler now reverses loops in order to avoid
+      generating a temporary array where possible.</li>
     <li>Improved diagnostics, especially with
       <code>-fwhole-file</code>.</li>
     <li>The <code>-fwhole-file</code> flag is now enabled by default. This