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langton at gcc dot gnu dot org changed:
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|dot org
--- Comment #3 from langton at gcc dot gnu dot org 2006-06-08 21:01 ---
Subject: Bug 27786
Author: langton
Date: Thu Jun 8 21:00:26 2006
New Revision: 114495
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114495
Log:
* cray_pointers_2.f90: Add -fbounds-check
--- Comment #4 from langton at gcc dot gnu dot org 2006-06-08 21:03 ---
I've committed a patch that should fix this bug.
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langton at gcc dot gnu dot org changed:
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--- Comment #6 from langton at gcc dot gnu dot org 2006-06-15 23:07 ---
Subject: Bug 27786
Author: langton
Date: Thu Jun 15 23:07:14 2006
New Revision: 114692
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114692
Log:
PR fortran/27786
* cray_pointers_2.
--- Comment #7 from langton at gcc dot gnu dot org 2006-06-15 23:11 ---
I've backported the patch to 4.1, so this bug should be resolved.
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langton at gcc dot gnu dot org changed:
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--- Comment #15 from langton at gcc dot gnu dot org 2006-06-20 23:32
---
(In reply to comment #14)
> GMP-4.2
> ./configure --prefix=/opt --with-gnu-ld --disable-cxx --disable-nails
> --disable-mpfr
> MPFR-2.2
> ./configure --enable-mpfr --with-gmp-=/opt --prefix=/opt
--- Comment #2 from langton at gcc dot gnu dot org 2006-06-21 23:40 ---
Here's a proposed fix:
http://gcc.gnu.org/ml/gcc-patches/2006-06/msg01216.html
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langton at gcc dot gnu dot org changed:
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--- Comment #3 from langton at gcc dot gnu dot org 2006-06-22 18:30 ---
Subject: Bug 24748
Author: langton
Date: Thu Jun 22 18:30:18 2006
New Revision: 114901
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114901
Log:
PR fortran/24748
* p
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langton at gcc dot gnu dot org changed:
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|dot org
--- Comment #4 from langton at gcc dot gnu dot org 2006-06-27 20:13 ---
The rs6000 patch (attached) does appear to work, at least on assign_2.f90.
I'll do a full bootstrap and regression-test, then submit the fix.
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langton at gcc dot gnu dot org changed:
--- Comment #5 from langton at gcc dot gnu dot org 2006-06-27 20:15 ---
Created an attachment (id=11761)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11761&action=view)
Geoffrey Keating's rs6000 patch applied to i386.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25765
--- Comment #5 from langton at gcc dot gnu dot org 2006-06-30 16:41 ---
Subject: Bug 24748
Author: langton
Date: Fri Jun 30 16:41:11 2006
New Revision: 115092
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115092
Log:
PR fortran/24748
* gfortran.dg/im
--- Comment #6 from langton at gcc dot gnu dot org 2006-06-30 16:46 ---
This is fixed in 4.2 as of revision 115079. I'll backport the fix to 4.1 in
the next few days:
http://gcc.gnu.org/ml/gcc-patches/2006-06/msg01492.html
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25765
--- Comment #6 from langton at gcc dot gnu dot org 2006-06-30 16:48 ---
Fix backported to 4.1.
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langton at gcc dot gnu dot org changed:
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--- Comment #17 from langton at gcc dot gnu dot org 2006-07-13 21:00
---
(In reply to comment #16)
>
> Thanks but it doesn't work...
Did you re-run 'configure' after rebuilding GMP and MPFR? What happens if you
try to configure and bootstrap from a c
--- Comment #8 from langton at gcc dot gnu dot org 2006-07-13 21:11 ---
(In reply to comment #0)
> 3. Run ./configure --enable-threads --x-includes=/usr/X11R6
> --x-libraries=/usr/X11R6 --with-cpu=powerpc --with-mpfr=/usr/local/lib
> --with-gmp=/usr/local/lib.
Are you buildi
--- Comment #1 from langton at gcc dot gnu dot org 2006-07-17 21:42 ---
I can confirm that there is a problem here, but I am getting different output.
On MacIntel:
york.llnl.gov(771)% gfortran -c -O2 -mfpmath=sse -msse -msse2
-ffpe-trap=invalid,zero,overflow -ftrapping-math -ftrapv
--- Comment #2 from langton at gcc dot gnu dot org 2006-07-17 21:57 ---
The flags "-O2 -ftrapv" are sufficient to reproduce this crash. I get the same
result on the Mac, and on Linux:
ilx1(1067)% gfortran -c -O2 -ftrapv module_utilities2.f90
virtual memory exhausted: Canno
--- Comment #3 from langton at gcc dot gnu dot org 2006-07-17 22:26 ---
This doesn't appear to be a gfortran bug. On both i686-darwin and
i686-pc-linux, a comparable C program crashes in the same way:
york.llnl.gov(831)% cat foo.c
void test_check_sums()
{
const int SIZE = 1
--- Comment #7 from langton at gcc dot gnu dot org 2006-07-18 16:30 ---
(In reply to comment #4)
> This is the backtrace for the testcase in comment #3:
I didn't post the Linux output for the C testcase, but I was seeing either
segmentation faults after a long wait or (occa
--- Comment #10 from langton at gcc dot gnu dot org 2007-08-20 15:07
---
(In reply to comment #9)
> Adding -finit-real=nan (http://gcc.gnu.org/ml/fortran/2007-08/msg00408.html)
> is
> a real bonus for gfortran.
> Any chance to add "-finit-real=snan" to set "
--- Comment #11 from langton at gcc dot gnu dot org 2007-09-21 02:34
---
Subject: Bug 20441
Author: langton
Date: Fri Sep 21 02:34:14 2007
New Revision: 128643
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128643
Log:
PR fortran/20441
* gfortran
--- Comment #12 from langton at gcc dot gnu dot org 2007-09-21 02:40
---
Fixed on trunk as of revision 128643.
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langton at gcc dot gnu dot org changed:
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--- Comment #2 from langton at gcc dot gnu dot org 2007-09-22 14:17 ---
Okay, sorry about that!
I'll ping Jakub Jelinek for approval to move this into
libgomp/testsuite/libgomp.fortran.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33526
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langton at gcc dot gnu dot org changed:
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AssignedTo|unassigned at gcc dot gnu |langton at gcc dot gnu dot
|dot org
--- Comment #1 from langton at gcc dot gnu dot org 2007-07-09 18:32 ---
Confirmed. The segfault occurs on trans-array.c:1380 because e->ts->cl is
null.
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langton at gcc dot gnu dot org changed:
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langton at gcc dot gnu dot org changed:
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AssignedTo|unassigned at gcc dot gnu |langton at gcc dot gnu dot
|dot org
f AS_EXPLICIT in trans-decl.c
--
Summary: ICE when assumed size cray-pointee passed as argument
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: langton at gcc dot gnu dot org
--- Comment #3 from langton at gcc dot gnu dot org 2010-05-12 15:57 ---
I don't think this is a dupe of either of those bugs. In this case, the
dimension attribute isn't properly applied to 'tab' on line 5. The problem
appears to be in variable_decl() (decl.c), w
--- Comment #4 from langton at gcc dot gnu dot org 2010-05-12 16:51 ---
Created an attachment (id=20651)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20651&action=view)
Possible fix (minimal testing)
Removing cp_as entirely seems to work. I'll have to test th
--- Comment #5 from langton at gcc dot gnu dot org 2010-05-12 19:37 ---
The patch I posted isn't correct. It causes a regression in
gfortran.dg/cray_pointers_2.f90.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37039
--- Comment #6 from langton at gcc dot gnu dot org 2010-05-12 22:14 ---
Created an attachment (id=20653)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20653&action=view)
decl.c patch
Trying again: this patch fixes the bug in the testcase and passes regression
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