From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31595 invoked by alias); 21 Oct 2019 14:26:31 -0000 Mailing-List: contact gcc-cvs-wwwdocs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-cvs-wwwdocs-owner@gcc.gnu.org Received: (qmail 31528 invoked by uid 9013); 21 Oct 2019 14:26:31 -0000 Date: Mon, 21 Oct 2019 14:26:00 -0000 Message-ID: <20191021142631.31524.qmail@sourceware.org> From: hjl@gcc.gnu.org To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. 8a69203aa9de31f8e544e8403671f4ed309209c6 X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: 2ae4a89035240f0df48cefdc0bd3270e193f49f9 X-Git-Newrev: 8a69203aa9de31f8e544e8403671f4ed309209c6 X-SW-Source: 2019/txt/msg00274.txt.bz2 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 8a69203aa9de31f8e544e8403671f4ed309209c6 (commit) from 2ae4a89035240f0df48cefdc0bd3270e193f49f9 (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 8a69203aa9de31f8e544e8403671f4ed309209c6 Author: H.J. Lu Date: Thu Oct 10 11:59:56 2019 -0700 [GCC 9] Mention Intel PTWRITE and Cascade Lake diff --git a/htdocs/gcc-9/changes.html b/htdocs/gcc-9/changes.html index 2ed8409..58f714a 100644 --- a/htdocs/gcc-9/changes.html +++ b/htdocs/gcc-9/changes.html @@ -936,6 +936,13 @@ $ g++ typo.cc

IA-32/x86-64

  • Support of Intel MPX (Memory Protection Extensions) has been removed.
    • +
  • New ISA extension support for Intel PTWRITE was added to GCC. PTWRITE + intrinsics are available via the -mptwrite compiler switch. +
    • +
  • GCC now supports the Intel CPU named Cascade Lake with AVX512 extensions + through -march=cascadelake. The switch enables the following + ISA extensions: AVX512F, AVX512VL, AVX512CD, AVX512BW, AVX512DQ, AVX512VNNI. +
----------------------------------------------------------------------- Summary of changes: htdocs/gcc-9/changes.html | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) hooks/post-receive -- gcc-wwwdocs