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 520ED3858C2B; Thu, 31 Aug 2023 21:57:37 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 520ED3858C2B
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1693519057;
	bh=8GYER2046ns40KOh6yLWD2gXPBJpP2hqwfiBl9/+qtg=;
	h=From:To:Subject:Date:From;
	b=gnHkf5WOwdWFnH6urdrT8vm4hmJAoWD1xqNAZOJaVD0f1Hn4DFqpCd8OsLtfal35q
	 JkHo/jqmn1TmJ53CtB13K9e2vTvsftNf9tY7UqGE0A4U3DGc5dg9OVewacBFHd4DC3
	 SlYtr6ZhZnkegltst0SQMEYONCuB2bOpGv0kXTtg=
From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/111263] New: test case gfortran.dg/ieee/comparisons_3.F90
 fails
Date: Thu, 31 Aug 2023 21:57:36 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: other
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: seurer at gcc dot gnu.org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
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 target_milestone
Message-ID: <bug-111263-4@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=3D111263

            Bug ID: 111263
           Summary: test case gfortran.dg/ieee/comparisons_3.F90 fails
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

make  -k check-fortran RUNTESTFLAGS=3D"--target_board=3Dunix'{-m32,m64}'
ieee.exp=3Dgfortran.dg/ieee/comparisons_3.F90"
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O0  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O1  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O2  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -O3 -g  execution test
FAIL: gfortran.dg/ieee/comparisons_3.F90   -Os  execution test

I can't definitely trace it to a specific commit because of build errors bu=
t I
believe it has failed since its introduction here:

commit dca2874897ec58ea1c22a9c2161f112fff07cfb2 (HEAD)
Author: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Date:   Fri Sep 2 13:27:38 2022 +0200

    Fortran: add IEEE_QUIET_* and IEEE_SIGNALING_* comparisons

            * gfortran.dg/ieee/comparisons_3.F90: New test.

The failure is at line 46:

spawn [open ...]
 Check failed at           46
STOP 1
FAIL: gfortran.dg/ieee/comparisons_3.F90   -Os  execution test


  if (ieee_signaling_eq (0., rnan)) stop 13
  CHECK_INVALID(.true.)=