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From: "billingd at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/33595] FAIL: gfortran.dg/nint_2.f90 -O0 execution test
Date: Thu, 04 Dec 2008 03:05:00 -0000 [thread overview]
Message-ID: <20081204030409.8223.qmail@sourceware.org> (raw)
In-Reply-To: <bug-33595-276@http.gcc.gnu.org/bugzilla/>
------- Comment #6 from billingd at gcc dot gnu dot org 2008-12-04 03:04 -------
Just had a look at this with cvs gfortran under cygwin.
A slightly modified test
program intrinsic_integer
implicit none
call test (0.0, (/0, 0, 0, 0/))
call test (0.3, (/0, 1, 0, 0/))
call test (0.7, (/0, 1, 0, 1/))
call test (-0.3, (/-1, 0, 0, 0/))
call test (-0.7, (/-1, 0, 0, -1/))
contains
subroutine test(val, res)
real :: val
integer, dimension(4) :: res
if ((floor(val) .ne. res(1)) .or. (ceiling(val) .ne. res(2)) &
.or. (int(val) .ne. res(3)) .or. (nint(val) .ne. res(4))) then
write(6,'(a,f4.1,a,i2,a,i2)') 'nint(', val, ')=', nint(val), &
' require ', res(4)
end if
end subroutine
end program
at -O0, -O1, -O2 and -O3 gives
nint( 0.7)= 0 require 1
nint(-0.7)= 0 require -1
The C test program at #1, compiled with gcc-3.4.4 or CVS gcc 4.4.0 20081128
(experimental) [trunk revision 142255] gives "0 1 1" as expected.
--
billingd at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |billingd at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33595
next prev parent reply other threads:[~2008-12-04 3:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-29 21:27 [Bug fortran/33595] New: " danglin at gcc dot gnu dot org
2007-10-01 13:13 ` [Bug fortran/33595] " fxcoudert at gcc dot gnu dot org
2007-10-01 16:33 ` dave at hiauly1 dot hia dot nrc dot ca
2007-10-01 16:39 ` fxcoudert at gcc dot gnu dot org
2007-10-01 17:29 ` dave at hiauly1 dot hia dot nrc dot ca
2007-12-22 7:38 ` jvdelisle at gcc dot gnu dot org
2008-12-04 3:05 ` billingd at gcc dot gnu dot org [this message]
2008-12-04 5:13 ` billingd at gcc dot gnu dot org
2008-12-28 20:26 ` danglin at gcc dot gnu dot org
2008-12-28 20:41 ` dave at hiauly1 dot hia dot nrc dot ca
2008-12-28 20:47 ` danglin at gcc dot gnu dot org
2008-12-28 21:03 ` kargl at gcc dot gnu dot org
2008-12-28 21:50 ` dave at hiauly1 dot hia dot nrc dot ca
2008-12-28 22:16 ` kargl at gcc dot gnu dot org
2008-12-29 17:12 ` danglin at gcc dot gnu dot org
2009-03-28 9:41 ` fxcoudert at gcc dot gnu dot org
2009-03-28 21:16 ` danglin at gcc dot gnu dot org
2009-03-29 7:36 ` [Bug libfortran/33595] " fxcoudert at gcc dot gnu dot org
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