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Re: RFA: ARM DFA pipeline description


Hi Gerald

> Anyway, I believe we should also mention not so major changes (even
> if in the long run we may want to differ between major stuff like
> the new parser and this kind), so apart from the
> gcc-3.4/changes.html change, also a patch for the main page seems
> okay.

How do these patches look?  Okay to commit?

Index: index.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/index.html,v
retrieving revision 1.376
diff -u -r1.376 index.html
--- index.html  11 Jun 2003 15:02:36 -0000      1.376
+++ index.html  23 Jun 2003 06:51:46 -0000
@@ -82,6 +82,16 @@

 <dl>

+<dt><b>June 23, 2003</b><dt>
+<dd>
+Ben Elliston of Wasabi Systems, Inc. has converted the existing ARM
+processor pipeline description to the new <a
+href="http://gcc.gnu.org/onlinedocs/gccint/Processor-pipeline-description.html#Process\
or%20pipeline%20description">DFA
+pipeline description model</a>.  There is not much change in code
+performance, but the description is now easier to understand and
+modify.  It will be part of the GCC 3.4 release.
+</dd>
+
 <dt><b>May 27, 2003</b></dt>
 <dd>
 Proceedings and photographs of participants are available for the First
Index: gcc-3.4/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-3.4/changes.html,v
retrieving revision 1.28
diff -u -r1.28 changes.html
--- gcc-3.4/changes.html        19 Jun 2003 11:12:43 -0000      1.28
+++ gcc-3.4/changes.html        23 Jun 2003 06:51:46 -0000
@@ -93,6 +93,9 @@
     <li>A new ARM target has been added: <code>arm-wince-pe</code>.  This is
     similar to the arm-pe target, but it defaults to using the APCS32
     ABI.</li>
+
+    <li>The existing ARM pipeline description has been converted to
+    the use the DFA processor pipeline model.</li>

     <li>The x86 back end has had some noticeable work done to it.
     <ul>
@@ -105,6 +108,7 @@
           processor pipeline description.</li>
       <li>Further small performance improvements.</li>
     </ul></li>
+
     <li>Support for the SH2E processor has been added to the SH port.
     Enabled at run time with the <code>-m2e</code> command line
     switch, or at configure time by specifying sh2e as the machine


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