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 870943858418; Sat, 23 Dec 2023 08:51:15 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 870943858418
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1703321475;
	bh=O26kGabzalSSAY3/75uUQ3X0k3upFwmxk+y8RpAgx0s=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=pjCOjQ1QtjiPM/RSO/AxeQMeUpeBnjewy1CKJK8bBu6CpHy1YtJfOsQ/PACYgIwjl
	 FzOV83kK8yTpo5VdfVj54gCKYyvr+T6dPS7Es7kHhfoYkJGi+I/FkGTeZ4hRZZODeW
	 l/7qP5GxQoBb7VJLxh0a18upgjVACmP7cYCRTbTA=
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug driver/112759] [13/14 regression] mips -march=native detection
 broken with gcc 13+ since r13-3178-g66c48be23e0fa5
Date: Sat, 23 Dec 2023 08:51:15 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: driver
X-Bugzilla-Version: 13.1.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 13.3
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-112759-4-Oh0F6OQhwZ@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-112759-4@http.gcc.gnu.org/bugzilla/>
References: <bug-112759-4@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
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112759

--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by YunQiang Su <syq@gcc.gnu.org=
>:

https://gcc.gnu.org/g:63df799074351e9b3ab90f5b3031ba2691385af8

commit r13-8175-g63df799074351e9b3ab90f5b3031ba2691385af8
Author: YunQiang Su <syq@gcc.gnu.org>
Date:   Tue Dec 19 07:36:52 2023 +0800

    MIPS: Put the ret to the end of args of reconcat [PR112759]

    The function `reconcat` cannot append string(s) to NULL,
    as the concat process will stop at the first NULL.

    Let's always put the `ret` to the end, as it may be NULL.
    We keep use reconcat here, due to that reconcat can make it
    easier if we add more hardware features detecting, for example
    by hwcap.

    gcc/

            PR target/112759
            * config/mips/driver-native.cc (host_detect_local_cpu):
            Put the ret to the end of args of reconcat.=