From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27508 invoked by alias); 18 Nov 2014 16:44:44 -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 26974 invoked by uid 48); 18 Nov 2014 16:44:34 -0000 From: "iains at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/63937] [5 Regression] Compiling large arrays fails Date: Tue, 18 Nov 2014 16:44:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: iains at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_gcctarget cf_gcchost cf_gccbuild 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/msg01738.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 Iain Sandoe changed: What |Removed |Added ---------------------------------------------------------------------------- Target|x86_64-apple-darwin14 |x86_64-apple-darwin14, | |x86_64-linux-gnu Host|x86_64-apple-darwin14 |x86_64-apple-darwin14, | |x86_64-linux-gnu Build|x86_64-apple-darwin14 |x86_64-apple-darwin14, | |x86_64-linux-gnu --- Comment #3 from Iain Sandoe --- (In reply to Francois-Xavier Coudert from comment #2) > I can confirm, and can provide a C testcase (on x86_64-apple-darwin14 with > void foo (void) > { > int v[1073741825] = {}; > } > $ ./bin/gcc a.c > [blows up] also blows up with 217427 on x86_64-linux-gnu (i quit the compile after 2mins and 35G of VM showing)