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[wwwdocs] gcc-4.6/changes.html: document -fno-omit-frame-pointer changes

Message ID alpine.LNX.2.00.1009230147320.17560@acrux.dbai.tuwien.ac.at
State New
Headers show

Commit Message

Gerald Pfeifer Sept. 22, 2010, 11:50 p.m. UTC 
I owed this to Uros for longer than I wanted to, sorry.  Applied now.

Gerald
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Patch

Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.6/changes.html,v
retrieving revision 1.42
diff -u -3 -p -r1.42 changes.html
--- changes.html	20 Sep 2010 09:51:44 -0000	1.42
+++ changes.html	22 Sep 2010 23:48:05 -0000
@@ -249,6 +249,11 @@ 
 	<li>Support for emitting profiler counter calls before function
 	prologues.  This is enabled via a new command-line option
 	<code>-mfentry</code>.</li>
+    <li>The default setting (when not optimizing for size) for 32-bit
+      Linux and Darwin x86 targets has been changed to
+      <code>-fomit-frame-pointer</code>.  The default can be reverted
+      to <code>-fno-omit-frame-pointer</code> by configuring GCC with
+      the <code>--enable-frame-pointer</code> configure option.</li>
   </ul>
 
 <h3>MIPS</h3>