From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1534) id 0F43A3858407; Mon, 6 Sep 2021 14:04:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0F43A3858407 To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. 174d4dd6abf0c164f56a2149377979ed7eeeae1e X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: 11f6d53b2fba67011551c1be6399599c8b898d35 X-Git-Newrev: 174d4dd6abf0c164f56a2149377979ed7eeeae1e Message-Id: <20210906140446.0F43A3858407@sourceware.org> Date: Mon, 6 Sep 2021 14:04:46 +0000 (GMT) From: Tobias Burnus X-BeenThere: gcc-cvs-wwwdocs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs-wwwdocs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Sep 2021 14:04:46 -0000 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 174d4dd6abf0c164f56a2149377979ed7eeeae1e (commit) from 11f6d53b2fba67011551c1be6399599c8b898d35 (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 174d4dd6abf0c164f56a2149377979ed7eeeae1e Author: Tobias Burnus Date: Mon Sep 6 16:04:31 2021 +0200 gcc-12/changes.html: OpenMP 5.1 update * htdocs/gcc-12/changes.html (Caveats): Item about Fortran and omp_lib.h. (OpenMP): More OMP 5.1 features: masked, scope, nothing, error + primary in proc_bind. diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html index 06d5ea73..946faa49 100644 --- a/htdocs/gcc-12/changes.html +++ b/htdocs/gcc-12/changes.html @@ -31,6 +31,7 @@ a work-in-progress.

Caveats

  • + C++: Two non-standard std::pair constructors have been deprecated. These allowed the use of an rvalue and a literal 0 to construct a pair containing a move-only type and a pointer. @@ -38,7 +39,14 @@ a work-in-progress.

    member instead of a literal 0, as this is portable to other C++ implementations.
    • -
  • ...
    • +
  • + Fortran: + OpenMP code using the omp_lib.h include file can no longer be + compiled with -std=f95 but now requires at least + -std=f2003. Alternatively, use the omp_lib module, + which still supports -std=f95 and is recommended to be used + instead in general. +
@@ -57,8 +65,12 @@ a work-in-progress.

clause, defaultmap has been updated for OpenMP 5.0, and the loop directive and combined directives involving master directive have been added. Additionally, - support for expressing OpenMP directives as C++ 11 attributes has been - added, which is an OpenMP 5.1 feature. + the following OpenMP 5.1 feature have been added: support for expressing + OpenMP directives as C++ 11 attributes, the masked and + scope construct, the nothing and + error directives, and using primary with the + proc_bind clause and OMP_PROC_BIND environment + variable.
  • The new warning flag -Wopenacc-parallelism was added for OpenACC. It warns about potentially suboptimal choices related to ----------------------------------------------------------------------- Summary of changes: htdocs/gcc-12/changes.html | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) hooks/post-receive -- gcc-wwwdocs