From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23067 invoked by alias); 26 Nov 2014 17:54:24 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 23044 invoked by uid 48); 26 Nov 2014 17:54:21 -0000 From: "enkovich.gnu at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/64075] [5 Regression] ICE: in bp_pack_value, at data-streamer.h:106 Date: Wed, 26 Nov 2014 17:54:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: ice-on-valid-code, lto X-Bugzilla-Severity: normal X-Bugzilla-Who: enkovich.gnu at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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/msg03162.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64075 --- Comment #7 from Ilya Enkovich --- (In reply to Dmitry Gorbachev from comment #6) > The patch works, thanks! But the committed test is incorrect, because the > original, unpatched compiler, does not fail on it. It failed on functions > __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3, and > __divtc3. Committed test is what you attached as a reproducer with function renamed to 'test'. Why shouldn't it work? I used it to reproduce and debug the issue on today's trunk compiler.