From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7060 invoked by alias); 11 Dec 2013 03:33:05 -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 6973 invoked by uid 48); 11 Dec 2013 03:32:59 -0000 From: "spear at cse dot lehigh.edu" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/59463] Illegal Instruction: min() _GLIBCXX_USE_NOEXCEPT { return __FLT_MIN__; } Date: Wed, 11 Dec 2013 03:33:00 -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: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: spear at cse dot lehigh.edu 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: cc 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: 2013-12/txt/msg00928.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59463 Mike Spear changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |spear at cse dot lehigh.edu --- Comment #1 from Mike Spear --- Bug appears to be triggered by the following simpler testcase: 1 - Put the following line in an empty file: #include 2 - Compile g++ foo.cc -std=c++11 Bug is appearing for following build from trunk (trunk is a few days old): g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/proj/spear0/sw/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: /proj/spear1/admin/src/gcc_trunk/configure --prefix=/proj/spear0/sw --with-gmp=/proj/spear0/sw --with-mpc=/proj/spear0/sw --with-mpfr=/proj/spear0/sw --enable-languages=c,c++,lto --enable-lto --enable-multilib Thread model: posix gcc version 4.9.0 20131204 (experimental) (GCC) I'll update trunk and check if the bug remains.