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RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v
retrieving revision 1.20
@@ -16,6 +16,10 @@
<ul>
<li>The default mode for C is now <code>-std=gnu11</code> instead of
<code>-std=gnu89</code>.</li>
+ <li>To enable the Graphite framework for loop optimizations, you now need
+ ISL version 0.12.2; the CLooG library is no longer required. The
+ installation manual contains more information about requirements to
+ build GCC.</li>
</ul>
<h2 id="general">General Optimizer Improvements</h2>
@@ -201,18 +205,23 @@
<code>-fcoarray=lib</code> except for locking and allocatable/pointer
components of derived-type coarrays. GCC currently only ships with a
single-image library (<code>libcaf_single</code>), but
- mult-image support based on MPI and GASNet is provided by the libraries
+ multi-image support based on MPI and GASNet is provided by the libraries
of the <a href="http://www.opencoarrays.org/">OpenCoarrays project</a>.
</li>
</ul></li>
<li>TS18508 Additional Parallel Features in Fortran:
<ul>
<li>Support for the collective intrinsic subroutines <code>CO_MAX</code>,
- <code>CO_MIN</code> and <code>CO_SUM</code> has been added,
- including <code>-fcoarray=lib</code> support.</li>
+ <code>CO_MIN</code>, <code>CO_SUM</code>, <code>CO_BROADCAST</code> and
+ <code>CO_REDUCE</code>has been added, including
+ <code>-fcoarray=lib</code> support.</li>
<li>Support for the new atomic intrinsics has been added, including
<code>-fcoarray=lib</code> support.</li>
</ul></li>
+ <li>Fortran 2015:
+ <ul>
+ <li>Support for <code>IMPLICIT NONE (external, type)</code>.</li>
+ </ul></li>
</ul>
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