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* [Bug fortran/32969] New: (rr)?spacing give wrong answers with -fdefault-integer-8
@ 2007-08-02 16:23 dominiq at lps dot ens dot fr
2007-08-03 4:46 ` [Bug fortran/32969] " kargl at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: dominiq at lps dot ens dot fr @ 2007-08-02 16:23 UTC (permalink / raw)
To: gcc-bugs
With -fdefault-integer-8 the following code:
program test_rrspacing
real x
x = 3.0
x = rrspacing(x)
print *, x, spacing(x), spacing(3.0)
x = 3.0
x = spacing(x)
print *, x
end
gives:
0.7500000 1.6777216E+07 2.3841858E-07
1.6777216E+07
instead of
1.2582912E+07 1.000000 2.3841858E-07
2.3841858E-07
Note that like PR32933 the code does not involve directly integers and as in
the original test of PR32770 it seems to be linked to bigendian platforms (PPC
here).
--
Summary: (rr)?spacing give wrong answers with -fdefault-integer-8
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dominiq at lps dot ens dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32969
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/32969] (rr)?spacing give wrong answers with -fdefault-integer-8
2007-08-02 16:23 [Bug fortran/32969] New: (rr)?spacing give wrong answers with -fdefault-integer-8 dominiq at lps dot ens dot fr
@ 2007-08-03 4:46 ` kargl at gcc dot gnu dot org
2007-08-04 16:49 ` kargl at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: kargl at gcc dot gnu dot org @ 2007-08-03 4:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from kargl at gcc dot gnu dot org 2007-08-03 04:46 -------
I Know how to fix the problems with spacing and rrspacing. Patch is
forthcoming.
--
kargl at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu dot org
AssignedTo|unassigned at gcc dot gnu |kargl at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-08-03 04:46:13
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32969
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/32969] (rr)?spacing give wrong answers with -fdefault-integer-8
2007-08-02 16:23 [Bug fortran/32969] New: (rr)?spacing give wrong answers with -fdefault-integer-8 dominiq at lps dot ens dot fr
2007-08-03 4:46 ` [Bug fortran/32969] " kargl at gcc dot gnu dot org
@ 2007-08-04 16:49 ` kargl at gcc dot gnu dot org
2007-08-04 16:53 ` kargl at gcc dot gnu dot org
2007-08-04 16:54 ` kargl at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: kargl at gcc dot gnu dot org @ 2007-08-04 16:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from kargl at gcc dot gnu dot org 2007-08-04 16:49 -------
Subject: Bug 32969
Author: kargl
Date: Sat Aug 4 16:48:50 2007
New Revision: 127205
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127205
Log:
2008-08-04 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/32968
* gfortran.dg/selected_kind_1.f90: New test.
2008-08-04 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/32969
* iresolve.c (gfc_resolve_rrspacing): Convert argument(s) to
expected KIND.
(gfc_resolve_scale): Ditto.
(gfc_resolve_set_exponent): Ditto.
(gfc_resolve_spacing): Ditto.
PR fortran/32968
* trans-intrinsic.c (gfc_conv_intrinsic_si_kind,
gfc_conv_intrinsic_sr_kind): Convert the argument(s) to the
expected KIND, and fold the result to the expected KIND.
Added:
trunk/gcc/testsuite/gfortran.dg/selected_kind_1.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/iresolve.c
trunk/gcc/fortran/trans-intrinsic.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32969
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/32969] (rr)?spacing give wrong answers with -fdefault-integer-8
2007-08-02 16:23 [Bug fortran/32969] New: (rr)?spacing give wrong answers with -fdefault-integer-8 dominiq at lps dot ens dot fr
2007-08-03 4:46 ` [Bug fortran/32969] " kargl at gcc dot gnu dot org
2007-08-04 16:49 ` kargl at gcc dot gnu dot org
@ 2007-08-04 16:53 ` kargl at gcc dot gnu dot org
2007-08-04 16:54 ` kargl at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: kargl at gcc dot gnu dot org @ 2007-08-04 16:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from kargl at gcc dot gnu dot org 2007-08-04 16:53 -------
Should be fixed on trunk. No back port.
--
kargl at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32969
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/32969] (rr)?spacing give wrong answers with -fdefault-integer-8
2007-08-02 16:23 [Bug fortran/32969] New: (rr)?spacing give wrong answers with -fdefault-integer-8 dominiq at lps dot ens dot fr
` (2 preceding siblings ...)
2007-08-04 16:53 ` kargl at gcc dot gnu dot org
@ 2007-08-04 16:54 ` kargl at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: kargl at gcc dot gnu dot org @ 2007-08-04 16:54 UTC (permalink / raw)
To: gcc-bugs
--
kargl at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32969
^ permalink raw reply [flat|nested] 5+ messages in thread
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2007-08-02 16:23 [Bug fortran/32969] New: (rr)?spacing give wrong answers with -fdefault-integer-8 dominiq at lps dot ens dot fr
2007-08-03 4:46 ` [Bug fortran/32969] " kargl at gcc dot gnu dot org
2007-08-04 16:49 ` kargl at gcc dot gnu dot org
2007-08-04 16:53 ` kargl at gcc dot gnu dot org
2007-08-04 16:54 ` kargl at gcc dot gnu dot org
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