From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14580 invoked by alias); 12 Mar 2015 02:50:35 -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 14489 invoked by uid 48); 12 Mar 2015 02:50:27 -0000 From: "msebor at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65369] [5 Regression] nettle test failure on powerpc64le-linux-gnu when built with -O3 Date: Thu, 12 Mar 2015 02:50:00 -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: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: msebor at gcc dot gnu.org X-Bugzilla-Status: WAITING 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: attachments.created 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: 2015-03/txt/msg01271.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65369 --- Comment #8 from Martin Sebor --- Created attachment 35016 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35016&action=edit Test case for nettle md4 test failure. The attached test case reduced from Nettle 3.0 test 7 in testsuite/md4-test.c reproduces the suspected gcc 5.0 incorrect code generation on ppc64le. Compile with -O3 and run and observe a SIGABRT.