From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23261 invoked by alias); 27 Jan 2015 18:12:31 -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 23006 invoked by uid 48); 27 Jan 2015 18:12:22 -0000 From: "howarth at bromo dot med.uc.edu" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/64813] 23_containers/unordered_map/requirements/explicit_instantiation/[2,4].cc iCEs Date: Tue, 27 Jan 2015 18:12:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: howarth at bromo dot med.uc.edu X-Bugzilla-Status: NEW 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: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-01/txt/msg03126.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64813 --- Comment #5 from howarth at bromo dot med.uc.edu --- (In reply to Jonathan Wakely from comment #4) > (In reply to Dominique d'Humieres from comment #3) > > Revision r219696 is OK, r219776 gives the ICE, likely r219737. > > Unlikely, the only file changed by r219737 isn't even included in the > failing tests, and even if it was would not define anything without > -std=c++14. > > This is a compiler bug, not a library bug. The bug is the ICE, which is in > the compiler. A regression hunt on x86_64-apple-darwin14 reveals that... r219703 | hubicka | 2015-01-15 22:08:33 -0500 (Thu, 15 Jan 2015) | 4 lines * doc/invoke.texi (--param early-inlining-insns): Update default value. * params.def (PARAM_EARLY_INLINING_INSNS): Set to 14. is the offending commit that triggres the ICEs in conformance.exp=23_containers/unordered_map/requirements/explicit_instantiation/[2,4].cc