From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-475954-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 9896 invoked by alias); 3 Feb 2015 23:08:20 -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 9856 invoked by uid 48); 3 Feb 2015 23:08:16 -0000
From: "schwab@linux-m68k.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/64930] New: [5.0 regression] FAIL: gcc.target/powerpc/atomic-p7.c scan-assembler-times isync 12
Date: Tue, 03 Feb 2015 23:08:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
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: schwab@linux-m68k.org
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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter cf_gcctarget
Message-ID: <bug-64930-4@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: 2015-02/txt/msg00287.txt.bz2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64930

            Bug ID: 64930
           Summary: [5.0 regression] FAIL: gcc.target/powerpc/atomic-p7.c
                    scan-assembler-times isync 12
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: schwab@linux-m68k.org
            Target: powerpc64-*-*

$ gcc/xgcc -Bgcc/ ../gcc/testsuite/gcc.target/powerpc/atomic-p7.c -mcpu=power7
-O2 -S -m64 -o atomic-p7.s
$ grep -c isync atomic-p7.s
16
$ gcc/xgcc -Bgcc/ ../gcc/testsuite/gcc.target/powerpc/atomic-p8.c -mcpu=power8
-O2 -S -m64 -o atomic-p8.s
$ grep -c isync atomic-p8.s
25