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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/63772] Double included .h files in gcc/gtype-desc.c Date: Fri, 07 Nov 2014 16:56:00 -0000 [thread overview] Message-ID: <bug-63772-4-PceByI3V3i@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-63772-4@http.gcc.gnu.org/bugzilla/> [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="UTF-8", Size: 3556 bytes --] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63772 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|libgcc |middle-end --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to ÐилÑн ÐалаÑзов from comment #0) > Please make sure, that gcc/gtype-desc.c does not include twice basic-block.h > and ggc.h , as one inclusion is sufficient. It does not hurt anything and there are optimizations inside libcpp just for this thing. >From gcc-bugs-return-465998-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri Nov 07 17:09:05 2014 Return-Path: <gcc-bugs-return-465998-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org> Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 30264 invoked by alias); 7 Nov 2014 17:09:05 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: <gcc-bugs.gcc.gnu.org> List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/> List-Post: <mailto:gcc-bugs@gcc.gnu.org> List-Help: <mailto:gcc-bugs-help@gcc.gnu.org> Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 30215 invoked by uid 48); 7 Nov 2014 17:09:01 -0000 From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/59708] clang-compatible checked arithmetic builtins Date: Fri, 07 Nov 2014 17:09:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.isobsolete attachments.created Message-ID: <bug-59708-4-Hb8VkSVULj@http.gcc.gnu.org/bugzilla/> In-Reply-To: <bug-59708-4@http.gcc.gnu.org/bugzilla/> References: <bug-59708-4@http.gcc.gnu.org/bugzilla/> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-11/txt/msg00470.txt.bz2 Content-length: 1093 https://gcc.gnu.org/bugzilla/show_bug.cgi?idY708 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #33912|0 |1 is obsolete| | --- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 33917 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id3917&actioníit gcc5-pr59708-wip4.patch Hopefully feature complete version now, have added handling of result types narrower than operand types, handling of different sign multiplications, further optimizations to determine always non-negative or always negative arguments (using cast analysis, VRP saved ranges), minimum precision needed to hold all values of argument, fixed up VRP optimizations of these builtins and added gimple_fold optimization to fold the builtins if the overflow part of the result is never used. Now just need to add lots of further testcases and fix any bugs those could uncover.
next prev parent reply other threads:[~2014-11-07 16:56 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-11-07 16:50 [Bug libgcc/63772] New: " dilyan.palauzov at aegee dot org 2014-11-07 16:56 ` pinskia at gcc dot gnu.org [this message] 2021-08-28 19:28 ` [Bug middle-end/63772] " pinskia at gcc dot gnu.org
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