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[wwwdocs] new basic block reordering pass
- From: Josef Zlomek <zlomj9am at artax dot karlin dot mff dot cuni dot cz>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 19 Feb 2003 16:39:18 +0100
- Subject: [wwwdocs] new basic block reordering pass
Hi,
this patch adds a note about new bb-reorder to wwwdocs.
OK?
Josef
Index: index.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/index.html,v
retrieving revision 1.361
diff -c -3 -p -r1.361 index.html
*** index.html 11 Feb 2003 10:17:53 -0000 1.361
--- index.html 19 Feb 2003 15:18:47 -0000
*************** to maintain and improve quality.</p>
*** 82,87 ****
--- 82,94 ----
<dl>
+ <dt><b>February 10, 2003</b></dt>
+ <dd>
+ Josef Zlomek, SuSE Labs, has contributed a new basic block reordering pass.
+ It is reordering the most probable successor after its predecessor. It also
+ rotates loops and duplicates some small hot basic blocks to avoid jumps.
+ </dd>
+
<dt><b>February 05, 2003</b></dt>
<dd>
<a href="gcc-3.2/">GCC 3.2.2</a> has been released.
Index: gcc-3.4/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-3.4/changes.html,v
retrieving revision 1.15
diff -c -3 -p -r1.15 changes.html
*** gcc-3.4/changes.html 10 Feb 2003 16:37:05 -0000 1.15
--- gcc-3.4/changes.html 19 Feb 2003 15:18:47 -0000
***************
*** 27,33 ****
<h2>General Optimizer Improvements</h2>
<ul>
! <li></li>
</ul>
--- 27,36 ----
<h2>General Optimizer Improvements</h2>
<ul>
! <li>Josef Zlomek, SuSE Labs, has contributed a new basic block reordering
! pass. It is reordering the most probable successor after its
! predecessor. It also rotates loops and duplicates some small hot
! basic blocks to avoid jumps.</li>
</ul>