On 27 December 2013 12:28:29 "H.J. Lu" <hjl.to...@gmail.com> wrote:
Hi,
This patch adds Intel microarchitecture changes to GCC 4.9 changes.html.
OK to install?
Thanks.
--
H.J.
--
Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.9/changes.html,v
retrieving revision 1.49
diff -u -p -r1.49 changes.html
--- changes.html 18 Dec 2013 02:20:47 -0000 1.49
+++ changes.html 27 Dec 2013 11:26:42 -0000
@@ -393,7 +393,15 @@ auto incr = [](auto x) { return x++; };
>Function Multiversioning</a>.
</li>
<li>GCC now supports the new Intel microarchitecture named Silvermont
- through <code>-march=slm</code>.
+ through <code>-march=silvermont</code>.
+ </li>
+ <li>GCC now supports the new Intel microarchitecture named Broadwell
+ through <code>-march=broadwell</code>.
+ </li>
+ <li>Optimizing for other Intel microarchitectures have been renamed
+ to <code>-march=nahelam</code>, <code>westmere</code>
Wasn't that nehalem rather than nahelam?
Thanks,
+ <code>sandybridge</code>, <code>ivybridge</code>,
+ <code>haswell</code>, <code>bonnell</code>.
</li>
<li><code>-march=generic</code> has been retuned for better support of
Intel core and AMD Bulldozer architectures. Performance of AMD K7, K8,
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