From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29198 invoked by alias); 3 Apr 2014 13:31:35 -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 29167 invoked by uid 48); 3 Apr 2014 13:31:31 -0000 From: "iains at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/59617] [vectorizer] ICE in vectorizable_mask_load_store with AVX-512F's gathers enabled. Date: Thu, 03 Apr 2014 13:31:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: iains at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-04/txt/msg00220.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D59617 --- Comment #19 from Iain Sandoe --- (In reply to Uro=C5=A1 Bizjak from comment #17) > (In reply to Iain Sandoe from comment #14) > > (In reply to Dominique d'Humieres from comment #13) > > > Another option would be to add -std=3Dc99 for darwin. > >=20 > > I would suggest that this is the Right Thing to do. >=20 > There is quite some usage of __restrict in gcc.target/i386/ directory. Why > doesn't this problem trigger with e.g. avx2-gather-4.c, which also uses > __restrict? presumably, other tests don't include the system header that is the source = of the problem (which can be checked). My understanding is that restrict is c99 (and, the addition of -std=3D was= only being proposed for darwin, so other targets would be unaffected) however, that said, I am of course open to other solutions. >>From gcc-bugs-return-448201-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Thu Apr 03 13:41:31 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 1425 invoked by alias); 3 Apr 2014 13:41:30 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 1375 invoked by uid 48); 3 Apr 2014 13:41:26 -0000 From: "tim.moloney at mrsl dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/60731] [4.7/4.8/4.9 Regression] dynamic library not getting reinitialized on multiple calls to dlopen() Date: Thu, 03 Apr 2014 13:41:00 -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: normal X-Bugzilla-Who: tim.moloney at mrsl dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jason at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.4 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: 2014-04/txt/msg00221.txt.bz2 Content-length: 202 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60731 --- Comment #6 from Tim Moloney --- I created glibc bug #16805 (https://sourceware.org/bugzilla/show_bug.cgi?id=16805).