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 073A83858408; Wed,  7 Feb 2024 13:48:56 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 073A83858408
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1707313737;
	bh=rQaaxRUMXt9SmCmawX9pZdJZq0ON2TYyq90Z9jqXT8w=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=wXQLwfQjpEA36WKhcejevTaiKLhPo1G9ex9Jg6bGyeDehTETsgvTVYrO0M9StrxR8
	 hKM5sVrEmrx0WmvxyWj3CaWYoI7C2v85X2uaIQNmK4pOejwJSOxxjkx0ivNx2KOpWj
	 LTSr9RoT/jezW8E+QqR2SmDlD76lAm89rHcKnxMg=
From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/113808] [14 Regression] FAIL:
 libgomp.fortran/non-rectangular-loop-1.f90 since r14-8768
Date: Wed, 07 Feb 2024 13:48:56 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: rguenth 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: 14.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-113808-4-9CjoCnqSJt@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-113808-4@http.gcc.gnu.org/bugzilla/>
References: <bug-113808-4@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=3D113808

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Reduced a bit, w/o collapse:

program main
  integer :: n, i,k
  n =3D 11
  do i =3D 1, n,2
    !$omp simd lastprivate(k)
    do k =3D 1, i + 41
      if (k > 11 + 41 .or. k < 1) error stop
    end do
  end do
  if (k /=3D 53) then
    print *, k, 53
    error stop
  endif
end=