From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 62221 invoked by alias); 20 May 2015 18:56:51 -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 62182 invoked by uid 55); 20 May 2015 18:56:47 -0000 From: "jcmvbkbc at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65730] xtensa: ICE in libstdc++-v3/include/bits/atomic_base.h:=?UTF-8?Q?=20In=20function=20=E2=80=98bool=20std?=::atomic_flag_test_and_set_explicit(std::__atomic_flag_base*, std::memory_order)=?UTF-8?Q?=E2=80=99?= Date: Wed, 20 May 2015 18:56:00 -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: jcmvbkbc at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jcmvbkbc 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: 2015-05/txt/msg01682.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65730 --- Comment #2 from jcmvbkbc at gcc dot gnu.org --- Author: jcmvbkbc Date: Wed May 20 18:56:14 2015 New Revision: 223452 URL: https://gcc.gnu.org/viewcvs?rev=223452&root=gcc&view=rev Log: Fix PR target/65730 2015-05-20 Max Filippov gcc/ * config/xtensa/xtensa.c (init_alignment_context): Replace MULT by BITS_PER_UNIT with ASHIFT by exact_log2 (BITS_PER_UNIT). Modified: trunk/gcc/ChangeLog trunk/gcc/config/xtensa/xtensa.c