Re: [Bug libfortran/48906] Wrong rounding results with -m32

2011-06-06 Thread jerry DeLisle
On 06/06/2011 01:38 AM, thenlich at users dot sourceforge.net wrote: For a scale factor 0, we are done. Good work, thank you! A scale factor != 0 does not work yet, you wrote you are still working on it, is that correct? I am now. ;) print (-2pg12.3), 0.02 ! 0.200E-01 expected 0.002E+01

Re: [Bug libfortran/48787] Invalid UP rounding with F editing

2011-04-29 Thread Jerry DeLisle
On 04/29/2011 12:14 AM, thenlich at users dot sourceforge.net wrote: ---snip--- The suggested patch fails on examples in this test where d0. I think for rounding up we need to test if ALL the cut off digits are zeros. I have committed the whole ball of wax. I really needed to do this

Re: [Bug libfortran/48615] Invalid UP/DOWN rounding with E and ES descriptors

2011-04-24 Thread Jerry DeLisle
On 04/24/2011 02:41 PM, thenlich at users dot sourceforge.net wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48615 --- Comment #8 from Thomas Henlichthenlich at users dot sourceforge.net 2011-04-24 21:41:16 UTC --- I don't have access to a build system until Tuesday, so I couldn't test

Re: [Bug libfortran/48602] Invalid F conversion of G descriptor for values close to powers of 10

2011-04-17 Thread Jerry DeLisle
On 04/17/2011 06:25 AM, thenlich at users dot sourceforge.net wrote: --- snip --- I agree. Let's open a new bug for this. This bug is about the correct choice of format, not about rounding (this is somewhere else in the code). Yes, new PR. We are using builtin snprintf for DTOA. #define

Re: [Bug fortran/48426] [patch] Quad precision promotion

2011-04-03 Thread Jerry DeLisle
On 04/03/2011 12:49 PM, inform at tiker dot net wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48426 --- Comment #3 from Andreas Kloecknerinform at tiker dot net 2011-04-03 19:49:51 UTC --- (In reply to comment #2) There is already -fdefault-real-8, -fdefault-integer-8, and

Re: [Bug fortran/41515] [4.3/4.4/4.5 Regression] PARAMETER statement in module subroutines

2009-10-02 Thread Jerry DeLisle
On 10/02/2009 05:35 AM, ros at rzg dot mpg dot de wrote: --- Comment #12 from ros at rzg dot mpg dot de 2009-10-02 12:35 --- Subject: Re: [4.3/4.4/4.5 Regression] PARAMETER statement in module subroutines On Fri, 2 Oct 2009, burnus at gcc dot gnu dot org wrote: Depends where you

Re: 64 bit linux build problem for gcc 4.4.0

2009-05-19 Thread Jerry DeLisle
Aharon Robbins wrote: Hi. After several tries and a modicum of googling, I found that CFLAGS=-m64 ../gcc-4.4.0/configure --disable-multilib was the magic incantation to get gcc to get into the second stage of the boostrap. This is on a Fedora Core 10 system. This seems to be an old

Re: [Bug fortran/34556] Rejects valid with bogus error message: parameter initalization

2008-01-13 Thread Jerry DeLisle
pault at gcc dot gnu dot org wrote: --- Comment #5 from pault at gcc dot gnu dot org 2008-01-13 08:49 --- (In reply to comment #4) This is similar to 34432 is some ways. I think we are not matching the (\ \) correctly. I don't think gfc_match_expr has the tooling for it yet. The

Re: [Bug libfortran/33985] access=stream,form=unformatted doesn't buffer

2007-12-01 Thread Jerry DeLisle
m = where + s-active; if (s-physical_offset != m lseek (s-fd, m, SEEK_SET) 0) return NULL; I don't think this is correct. You are dead on, I have fixed this and have a patch regression testing now. The above did not break backspace_6.f90, but it broke some other things. Stay

Re: [Bug fortran/33849] Fix misleading error message GENERIC non-INTRINSIC procedure not allowed as an actual argument

2007-10-22 Thread Jerry DeLisle
burnus at gcc dot gnu dot org wrote: --- Comment #2 from burnus at gcc dot gnu dot org 2007-10-22 06:22 --- Is the issue here only the wording of the error message Yes, only the message text. Error: GENERIC non-INTRINSIC procedure '%s' is not allowed as an actual argument should be

Re: [Bug fortran/29804] segfault with -fbounds-check on allocatable derived type components

2007-07-10 Thread Jerry DeLisle
Have you looked with valgrind or similar to see if there are errors occurring? Please definitely put in the testsuite. There may be something we don't see yet going on here.

Re: (g77) internal compiler error: Segmentation fault

2007-05-25 Thread Jerry DeLisle
Roland Winkler wrote: The (shortened) fortran-77 subroutine attached below causes a segmentation fault of g77 when I execute $ g77 -O3 -c -funroll-loops foo.f No problems occur without optimization. $ g77 --version GNU Fortran (GCC) 3.3.5 20050117 (prerelease) (SUSE Linux) Copyright (C) 2002

Re: [Bug libfortran/31052] [4.2 only] Bad IOSTAT values when readings NAMELISTs past EOF

2007-04-13 Thread Jerry DeLisle
pinskia at gcc dot gnu dot org wrote: --- Comment #45 from pinskia at gcc dot gnu dot org 2007-04-13 05:32 --- (In reply to comment #44) sixtrack in SPEC CPU 2K started to fail on Mar. 19: And then start passing and then again started to fail again on/around April 1st. HJL when will

Re: [Bug fortran/27069] -ffast-math crash

2006-04-06 Thread Jerry DeLisle
nuno dot bandeira at ist dot utl dot pt wrote: --- Comment #2 from nuno dot bandeira at ist dot utl dot pt 2006-04-06 23:56 --- Subject: Re: -ffast-math crash kargl at gcc dot gnu dot org wrote: --- Comment #1 from kargl at gcc dot gnu dot org 2006-04-06 23:47 --- Don't

Re: Regression in LAPACK with -O3

2006-01-30 Thread Jerry DeLisle
Jerry DeLisle wrote: Paul Thomas wrote: Andrew, and the testcase here. ¿Que? Paul See attachment in PR26001 LAPACK tests run OK with the patch. Thanks to Dominique Dhumieres for initial reduced case and Andrew Pinski for squeezing this in. Hope we can get it committed to 4.1

LAPACK regression status

2006-01-26 Thread Jerry DeLisle
I am getting the following on Trunk: At line 1162 of file schkee.f Fortran runtime error: Bad integer for item 1 in list input With -O3 -march=pentium4 -funroll-loops I think we reported this before but I am not finding the PR. IIRC StevenB was going to delve into this optimization bug. Can

Re: [Bug libfortran/24224] Generalized internal array IO not implemented.

2005-12-09 Thread Jerry DeLisle
fxcoudert at gcc dot gnu dot org wrote: --- Comment #4 from fxcoudert at gcc dot gnu dot org 2005-12-09 09:05 --- Jerry, isn't that one completely fixed? For the most part this is fixed. We do not handle the case of negative strides, but we do handle strides of more than 1. So I

Re: [Bug libfortran/25305] [4.0 regression]: libfortran failed fma3d in SPEC CPU 2K

2005-12-08 Thread Jerry DeLisle
hjl at lucon dot org wrote: --- Comment #7 from hjl at lucon dot org 2005-12-08 06:55 --- I have verified that http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00874.html is the cause. Since gcc 4.1 and 4.2 are OK, the problem may be in the backport. OK, I see now this is not a problem

Re: [Bug libfortran/25116] namelist read from non-opened file

2005-11-28 Thread Jerry DeLisle
fxcoudert at gcc dot gnu dot org wrote: --- Comment #4 from fxcoudert at gcc dot gnu dot org 2005-11-28 07:08 --- No, it's in fact easier than that. We shouldn't come into us_read for this file, which is formatted! Probably a bad default flag is set. I think you are right. I have

Re: [Bug libfortran/25116] [regression wrt g77] namelist read from non-opened file

2005-11-27 Thread Jerry DeLisle
fxcoudert at gcc dot gnu dot org wrote: --- Comment #2 from fxcoudert at gcc dot gnu dot org 2005-11-27 23:14 --- (In reply to comment #1) At line 2 of file nml.f Fortran runtime error: End of file Debugging shows that the bytes_left field of the stream is not set correctly

Re: [Bug libfortran/25017] sqrt, csqrt may give a wrong result if real part of compex argument is zero

2005-11-24 Thread Jerry DeLisle
fxcoudert at gcc dot gnu dot org wrote: --- Comment #1 from fxcoudert at gcc dot gnu dot org 2005-11-24 13:05 --- This bug is in glibc (same code on non-glibc platform, such as sparc-solaris, will give the right answer). It was reported in glibc bugzilla as #1466