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PATCH: PR target/59672: Add -m16 support for x86

Message ID CAMe9rOrVeqGYy4VoUtL=ZCPWvsEx+_Nf8P76LDpKYjTJfgVN+g@mail.gmail.com
State New
Headers show

Commit Message

H.J. Lu Jan. 28, 2014, 11:59 p.m. UTC 
On Tue, Jan 28, 2014 at 3:42 PM, Gerald Pfeifer <gerald@pfeifer.com> wrote:
> On Tue, 28 Jan 2014, H.J. Lu wrote:
>> Here is the patch for changes.html.  OK to install?
>
> Yes.  Just say "command-line option" please.
>

This is what I checked in.

Thanks.
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Patch

Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.9/changes.html,v
retrieving revision 1.53
diff -u -p -r1.53 changes.html
--- changes.html 21 Jan 2014 08:34:06 -0000 1.53
+++ changes.html 28 Jan 2014 23:57:13 -0000
@@ -415,6 +415,9 @@  auto incr = [](auto x) { return x++; };
       well on the most current Intel processors, which are Haswell
       and Silvermont for GCC 4.9.
     </li>
+    <li>Support to encode 32-bit assembly instructions in 16-bit format
+      is now available through the <code>-m16</code> command-line option.
+    </li>
     <li>Better inlining of <code>memcpy</code> and <code>memset</code>
  that is aware of value ranges and produces shorter alignment prologues.
     </li>