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From: "sdirkse at gams dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/37472] New: bad output on default-format write of double in common block with -m64 flag i
Date: Thu, 11 Sep 2008 00:57:00 -0000 [thread overview]
Message-ID: <bug-37472-14147@http.gcc.gnu.org/bugzilla/> (raw)
If I do write (6,*) 'x=', x for a double, I get lots of stars for doubles in
a common block when I do a 64-bit compile. The output is OK for 32-bit or for
doubles not in common. Here's some output, I'll try attaching the test case
too.
sigvm:/export/home/distrib/lang/f90$make && ./bug
gfortran -c -m64 bug.f
gfortran -o bug -m64 ./bug.o -ldl
x = 1001.0000000000000
r = ********************
sigvm:/export/home/distrib/lang/f90$gfortran -c -m32 bug.f
sigvm:/export/home/distrib/lang/f90$gfortran -o bug32 -m32 bug.o -ldl
sigvm:/export/home/distrib/lang/f90$./bug32
x = 1001.0000000000000
r = 1000.00000000000000
--
Summary: bad output on default-format write of double in common
block with -m64 flag i
Product: gcc
Version: 4.3.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: sdirkse at gams dot com
GCC host triplet: i386-pc-solaris2.10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37472
next reply other threads:[~2008-09-11 0:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-11 0:57 sdirkse at gams dot com [this message]
2008-09-11 0:58 ` [Bug fortran/37472] " sdirkse at gams dot com
2008-09-11 6:03 ` burnus at gcc dot gnu dot org
2008-09-11 11:38 ` dominiq at lps dot ens dot fr
2008-09-11 14:29 ` burnus at gcc dot gnu dot org
2008-09-12 3:54 ` jvdelisle at gcc dot gnu dot org
2008-10-11 15:55 ` jvdelisle at gcc dot gnu dot org
2008-10-11 16:01 ` jvdelisle at gcc dot gnu dot org
2008-11-17 5:04 ` jvdelisle at gcc dot gnu dot org
2008-11-21 4:32 ` jvdelisle at gcc dot gnu dot org
2008-11-21 4:38 ` jvdelisle at gcc dot gnu dot org
2008-11-21 4:40 ` jvdelisle at gcc dot gnu dot org
2008-12-13 15:31 ` jvdelisle at gcc dot gnu dot org
2008-12-21 5:30 ` jvdelisle at gcc dot gnu dot org
2008-12-21 13:36 ` dominiq at lps dot ens dot fr
2008-12-22 14:56 ` jvdelisle at gcc dot gnu dot org
2008-12-22 16:30 ` dominiq at lps dot ens dot fr
2008-12-22 20:38 ` sdirkse at gams dot com
2008-12-22 21:04 ` kargl at gcc dot gnu dot org
2008-12-22 21:29 ` jvdelisle at gcc dot gnu dot org
2009-05-02 23:29 ` jvdelisle at gcc dot gnu dot org
2010-04-16 23:03 ` [Bug fortran/37472] bad output on default-format write of double in common block with -m64 jvdelisle at gcc dot gnu dot org
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