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 12426385840E; Tue, 11 Jan 2022 08:36:03 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 12426385840E
From: "luoxhu at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/103820] [12 Regression] i686 failed to bootstrap with
 ada by r12-6077
Date: Tue, 11 Jan 2022 08:36:02 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: bootstrap
X-Bugzilla-Version: 12.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: luoxhu at gcc dot gnu.org
X-Bugzilla-Status: RESOLVED
X-Bugzilla-Resolution: DUPLICATE
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: cc
Message-ID: <bug-103820-4-1QF1JeQegG@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-103820-4@http.gcc.gnu.org/bugzilla/>
References: <bug-103820-4@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: Tue, 11 Jan 2022 08:36:03 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103820

luoxhu at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |luoxhu at gcc dot gnu.org

--- Comment #7 from luoxhu at gcc dot gnu.org ---
(In reply to CVS Commits from comment #6)
> The master branch has been updated by Xiong Hu Luo <luoxhu@gcc.gnu.org>:
>=20
> https://gcc.gnu.org/g:0552605b7b27dc6beed62e71bd05bc1efd191c0d
>=20
> commit r12-6430-g0552605b7b27dc6beed62e71bd05bc1efd191c0d
> Author: Xionghu Luo <luoxhu@linux.ibm.com>
> Date:   Mon Jan 10 20:05:56 2022 -0600
>=20
>     testsuite: Fix regression on m32 by r12-6087 [PR103820]
>=20=20=20=20=20
>     r12-6087 will avoid move cold bb out of hot loop, while the original
>     intent of this testcase is to hoist divides out of loop and CSE them =
to
>     only one divide.  So increase the loop count to turn the cold bb to h=
ot
>     bb again.  Then the 3 divides could be rewritten with same reciptmp.
>=20=20=20=20=20
>     Tested pass on Power-Linux {32,64}, x86 {64,32} and i686-linux.
>=20=20=20=20=20
>     gcc/testsuite/ChangeLog:
>=20=20=20=20=20
>             PR testsuite/103820
>             * gcc.dg/tree-ssa/recip-3.c: Adjust.

Typo. should be PR103802.=