From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-439128-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 14506 invoked by alias); 6 Jan 2014 00:06:17 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Received: (qmail 14485 invoked by uid 48); 6 Jan 2014 00:06:14 -0000
From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/59691] cilk-plus run failures on non-sse processors
Date: Mon, 06 Jan 2014 00:06:00 -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: 4.9.0
X-Bugzilla-Keywords:
X-Bugzilla-Severity: normal
X-Bugzilla-Who: pinskia at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 4.9.0
X-Bugzilla-Flags:
X-Bugzilla-Changed-Fields: cf_gcctarget bug_status cf_reconfirmed_on component target_milestone short_desc everconfirmed
Message-ID: <bug-59691-4-3p5AbmsyxU@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-59691-4@http.gcc.gnu.org/bugzilla/>
References: <bug-59691-4@http.gcc.gnu.org/bugzilla/>
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: 2014-01/txt/msg00270.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59691

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |i?86-*-*
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-01-06
          Component|other                       |target
   Target Milestone|---                         |4.9.0
            Summary|cilk-plus failure on        |cilk-plus run failures on
                   |PENTIUM2                    |non-sse processors
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is an SSE only instruction.  The code unconditionally uses this
instruction.

Confirmed.

        __asm__ ("stmxcsr %0" : "=m" (sf->mxcsr));