public inbox for gcc-cvs-wwwdocs@sourceware.org
help / color / mirror / Atom feed
* gcc-wwwdocs branch master updated. e8cffe6d8fa529066a3e012599f9f417ddf0e855
@ 2021-11-23 17:05 William Schmidt
0 siblings, 0 replies; only message in thread
From: William Schmidt @ 2021-11-23 17:05 UTC (permalink / raw)
To: gcc-cvs-wwwdocs
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "gcc-wwwdocs".
The branch, master has been updated
via e8cffe6d8fa529066a3e012599f9f417ddf0e855 (commit)
from 535e392dde5954ea7c40dd88952d775f38b74000 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit e8cffe6d8fa529066a3e012599f9f417ddf0e855
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date: Tue Nov 23 11:05:03 2021 -0600
rs6000: Add information about built-ins to GCC 12 release notes
diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index 2f80b34a..89cbbdd8 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -294,7 +294,27 @@ a work-in-progress.</p>
</ul>
<!-- <h3 id="hppa">PA-RISC</h3> -->
-<!-- <h3 id="powerpc">PowerPC / PowerPC64 / RS6000</h3> -->
+<h3 id="powerpc">PowerPC / PowerPC64 / RS6000</h3>
+<ul>
+ <li>
+ The internal implementation of Power's target-specific built-in functions
+ has been rewritten to be easier and less error-prone to maintain. Every
+ attempt has been made to ensure that the new behavior matches the old
+ behavior, but inevitably some bugs can be expected. Please report any
+ problems using <a href="https://gcc.gnu.org/bugzilla">GCC Bugzilla</a>.
+ </li>
+ <li>
+ The built-in functions <code>__builtin_get_texasr</code>,
+ <code>__builtin_get_texasru</code>, <code>__builtin_get_tfhar</code>,
+ <code>__builtin_get_tfiar</code>, <code>__builtin_set_texasr</code>,
+ <code>__builtin_set_texasru</code>, <code>__builtin_set_tfhar</code>, and
+ <code>__builtin_set_tfiar</code> now behave as documented in all
+ supported configurations. On prior releases, the arguments and return
+ values of these functions were treated as <code>unsigned long long</code>
+ instead of as <code>unsigned long</code>, when the options <code>-m32
+ -mpowerpc64</code> were in effect.
+ </li>
+</ul>
<h3 id="pru">PRU</h3>
<ul>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-12/changes.html | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
hooks/post-receive
--
gcc-wwwdocs
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-11-23 17:05 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-11-23 17:05 gcc-wwwdocs branch master updated. e8cffe6d8fa529066a3e012599f9f417ddf0e855 William Schmidt
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).