[PATCH] Document alias-improvements branch

[Richard Guenther]

Committed.

Richard.

Index: svn.html
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RCS file: /cvs/gcc/wwwdocs/htdocs/svn.html,v
retrieving revision 1.99
diff -r1.99 svn.html
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>   <dt>alias-improvements</dt>
>   <dd>This branch is for fixing the optimizers to efficiently work
>   with a single alias symbol and for stripping the operand scanner,
>   data-structures and alias computation according to this simplification.
>   Patches should be marked with the tag <code>[alias]</code> in the
>   subject line.  The branch is maintained by Richard Guenther.</dd>
>