From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27439 invoked by alias); 19 Oct 2010 22:42:31 -0000 Received: (qmail 27393 invoked by uid 22791); 19 Oct 2010 22:42:29 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,MISSING_MID,TW_AV X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 19 Oct 2010 22:42:26 +0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/46084] gcc.dg/split-4.c failed with -mavx -m32 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Tue, 19 Oct 2010 22:42:00 -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 X-SW-Source: 2010-10/txt/msg01607.txt.bz2 Message-ID: <20101019224200.1Qy0w-Uac1UdfZS_xDRGDR1-L3ESwWxpUbkS2qJleJo@z> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46084 --- Comment #1 from H.J. Lu 2010-10-19 22:42:20 UTC --- This one fails without AVX instructions: [hjl@gnu-18 gcc]$ ./xgcc -B./ /export/gnu/import/git/gcc-avx/gcc/testsuite/gcc.dg/split-4.c -mavx -m32 -fsplit-stack -S [hjl@gnu-18 gcc]$ ./xgcc -B./ -m32 split-4.s [hjl@gnu-18 gcc]$ ./a.out Segmentation fault [hjl@gnu-18 gcc]$