From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2142) id 7714B3857414; Sun, 13 Jun 2021 05:57:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7714B3857414 To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. 97390ada23198cb3849b75a17735d582919cfc46 X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: 58d2cdf688b58f460e9694abbd3de2442542d41f X-Git-Newrev: 97390ada23198cb3849b75a17735d582919cfc46 Message-Id: <20210613055730.7714B3857414@sourceware.org> Date: Sun, 13 Jun 2021 05:57:30 +0000 (GMT) From: Gerald Pfeifer 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: Sun, 13 Jun 2021 05:57:30 -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 97390ada23198cb3849b75a17735d582919cfc46 (commit) from 58d2cdf688b58f460e9694abbd3de2442542d41f (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 97390ada23198cb3849b75a17735d582919cfc46 Author: Gerald Pfeifer Date: Sun Jun 13 07:55:37 2021 +0200 gcc-11/changes.html: Editorial changes for RISC-V diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html index 97606174..491b6b71 100644 --- a/htdocs/gcc-11/changes.html +++ b/htdocs/gcc-11/changes.html @@ -953,33 +953,36 @@ You may also want to check out our
  • Support address sanitizer for RISC-V.
  • Support big-endian for RISC-V, thanks to Marcus Comstedt.
    • -
  • Implement new style of architecture extension test macros, - each architecture extension has corresponding feature test macro, which - could use to test its existence and version information. +
  • Implement new style of architecture extension test macros: + each architecture extension has a corresponding feature test macro, + which can be used to test its existence and version information.
    • -
  • Legacy architecture extension test macro like __riscv_atomic, - are deprecated, but it will still supported for at least 2 release cycles. +
  • Legacy architecture extension test macros like + __riscv_atomic are deprecated, but will still be + supported for at least 2 release cycles.
  • Support IFUNC for riscv*-*-linux*.
    • -
  • Add new option -misa-spec=* to control ISA spec version, default is 2.2, - this option could control the default version of each extensions.
    • -
  • Introduce --with-multilib-generator to configure time option, - this option could flexible config multi-lib settings, syntax is same as - RISC-V's multilib-generator. +
  • Add new option -misa-spec=* to control ISA spec version. + This controls the default version of each extensions. + It defaults to 2.2.
    • +
  • Introduce the --with-multilib-generator configure time + option. + This allows for flexible config multi-lib settings. Its syntax is + the same as RISC-V's multilib-generator.
  • Extend the sytax for multilib-generator, support expansion operator * to reduce the complexity of complicated multi-lib - re-use rule. + re-use rules.
    • -
  • Support -mcpu=* option, the behavior is aligned to RISC-V - clang/LLVM, it will set pipeline model and architecture extension, like +
  • Support -mcpu=* option aligned with RISC-V clang/LLVM. + It sets the pipeline model and architecture extensions, like -mtune=* plus -march=*.
  • Support for TLS stack protector canary access, thanks to Cooper Qu.
  • Support __builtin_thread_pointer for RISC-V.
    • -
  • Introduce shorten_memrefs optimization, which could reduce the - code size for memory access, thanks to Craig Blackmore. +
  • Introduce shorten_memrefs optimization, which reduces + the code size for memory access, thanks to Craig Blackmore.
----------------------------------------------------------------------- Summary of changes: htdocs/gcc-11/changes.html | 33 ++++++++++++++++++--------------- 1 file changed, 18 insertions(+), 15 deletions(-) hooks/post-receive -- gcc-wwwdocs