From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
 id 108BD3858403; Thu, 25 Nov 2021 07:32:26 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 108BD3858403
From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgcc/103420] libatomic fails to compile on aarch64 linux with
 TFLAGS="-mcpu=octeontx2"
Date: Thu, 25 Nov 2021 07:32:25 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: libgcc
X-Bugzilla-Version: 12.0
X-Bugzilla-Keywords: build
X-Bugzilla-Severity: normal
X-Bugzilla-Who: pinskia at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: pinskia at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_status everconfirmed assigned_to
 cf_reconfirmed_on
Message-ID: <bug-103420-4-iUKXlq7I4Q@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-103420-4@http.gcc.gnu.org/bugzilla/>
References: <bug-103420-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: gcc-bugs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-bugs mailing list <gcc-bugs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Thu, 25 Nov 2021 07:32:26 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103420

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever confirmed|0                           |1
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot =
gnu.org
   Last reconfirmed|                            |2021-11-25

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Here is the error message:
/bin/sh ./libtool  --tag=3DCC   --mode=3Dcompile
/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/./gcc/xgcc
-B/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/./gcc/
-B/home/ubuntu/upstream-gcc/aarch64-unknown-linux-gnu/bin/
-B/home/ubuntu/upstream-gcc/aarch64-unknown-linux-gnu/lib/ -isystem
/home/ubuntu/upstream-gcc/aarch64-unknown-linux-gnu/include -isystem
/home/ubuntu/upstream-gcc/aarch64-unknown-linux-gnu/sys-include=20=20
-mcpu=3Docteontx2 -fchecking=3D1 -DHAVE_CONFIG_H
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/libatomic/config/linux/aarch64
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/libatomic/config/posix
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/libatomic -I.    -Wall -Werror=
=20=20
-pthread -g -O2 -MT fior_1_1_.lo -MD -MP -MF .deps/fior_1_1_.lo.Ppo -DN=3D1
-DIFUNC_ALT=3D1 -march=3Darmv8-a+lse -c -o fior_1_1_.lo
/home/ubuntu/src/upstream-gcc-aarch64/gcc/libatomic/fior_n.c
cc1: error: switch =E2=80=98-mcpu=3Docteontx2=E2=80=99 conflicts with =E2=
=80=98-march=3Darmv8-a+lse=E2=80=99 switch
[-Werror]
cc1: all warnings being treated as errors

Mine.=