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Re: Documenting -fargument-noalias-anything in gcc-4.2/changes.html


On Sat, 7 Apr 2007, Toon Moene wrote:
> I do not have easy access to the HTML repository anymore.

That's something we should be able to fix; just drop me (or 
overseers@gcc.gnu.org) a note!

> Martin Michlmayr asked me to add to the 4.2 changes list the inclusion 
> of the new compile time option -fargument-noalias-anything.
> 
> I constructed the following out of the invoke.texi document, to be 
> included in gcc-4.2/changes.html, after "General Optimizer 
> Improvements":

Thanks.  I rewrote and adjusted this a bit; here is what I committed.

Gerald

Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.2/changes.html,v
retrieving revision 1.28
diff -u -3 -p -r1.28 changes.html
--- changes.html	27 Mar 2007 16:10:25 -0000	1.28
+++ changes.html	9 Apr 2007 22:08:22 -0000
@@ -21,6 +21,17 @@
 
 <h2>General Optimizer Improvements</h2>
 
+<ul>
+  <li><p>New command-line options specify the possible relationships among
+    parameters and between parameters and global data.  For example,
+    <code>-fargument-noalias-anything</code> specifies that arguments
+    do not alias any other storage.</p>
+
+    <p>Each language will automatically use whatever option is required
+    by the language standard.  You should not need to use these options
+    yourself.</p></li>
+</ul>
+
 <h2>New Languages and Language specific improvements</h2>
 
 <ul>


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