From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 787B13860C3A; Mon, 24 Aug 2020 10:17:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 787B13860C3A From: "noelgrandin at gmail dot com" To: gdb-prs@sourceware.org Subject: [Bug c++/26491] second run of program very slow Date: Mon, 24 Aug 2020 10:17:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: c++ X-Bugzilla-Version: 9.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: minor X-Bugzilla-Who: noelgrandin at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gdb-prs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-prs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Aug 2020 10:17:41 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D26491 --- Comment #1 from Noel Grandin --- Created attachment 12791 --> https://sourceware.org/bugzilla/attachment.cgi?id=3D12791&action=3Ded= it patch to speed up demangling This patch reduces the time taken to restart a program by 50% Yes, the buffer really needs to be this big - C++ symbols in Libreoffice frequently generate very long demangled names :-) --=20 You are receiving this mail because: You are on the CC list for the bug.=