public inbox for gcc-prs@sourceware.org
help / color / mirror / Atom feed
* Re: fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
@ 2002-01-22 15:16 Billinghurst, David (CRTS)
0 siblings, 0 replies; 6+ messages in thread
From: Billinghurst, David (CRTS) @ 2002-01-22 15:16 UTC (permalink / raw)
To: billingd; +Cc: gcc-prs
The following reply was made to PR fortran/3392; it has been noted by GNATS.
From: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
To: <gcc-gnats@gcc.gnu.org>
Cc:
Subject: Re: fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
Date: Wed, 23 Jan 2002 07:14:17 +0800
For the record ...
-----Original Message-----
From: Reichelt [mailto:reichelt@igpm.rwth-aachen.de]
Sent: Tuesday, 22 January 2002 10:50=20
To: toon@moene.indiv.nluug.nl; gcc@gcc.gnu.org
Subject: Re: Plan for bug-fixing g77-3.1.
Hi,
the problems from PR 3392 can be reduced a little.
There seems to be a problem with two-dimensional arrays:
Just try to compile the following code with "g77 -mabi=3D64" (you don't
even need optimization for this reduced example):
subroutine f(n,a)
integer n
real a(n,n)
end
This will cause an ICE with gcc 3.1 on mips-sgi-irix6.5. You can also
use "complex" or "double precision" instead of "real".
Greetings,
Volker Reichelt
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
@ 2002-02-05 15:28 billingd
0 siblings, 0 replies; 6+ messages in thread
From: billingd @ 2002-02-05 15:28 UTC (permalink / raw)
To: David.Billinghurst, billingd, gcc-bugs, gcc-prs, reichelt
Synopsis: ICE in function_arg, at config/mips/mips.c:4007
State-Changed-From-To: feedback->closed
State-Changed-By: billingd
State-Changed-When: Tue Feb 5 15:28:29 2002
State-Changed-Why:
Fixed in mainline
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3392
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
@ 2002-02-05 1:29 rth
0 siblings, 0 replies; 6+ messages in thread
From: rth @ 2002-02-05 1:29 UTC (permalink / raw)
To: David.Billinghurst, billingd, gcc-bugs, gcc-prs, reichelt
Synopsis: ICE in function_arg, at config/mips/mips.c:4007
State-Changed-From-To: open->feedback
State-Changed-By: rth
State-Changed-When: Tue Feb 5 01:29:16 2002
State-Changed-Why:
http://gcc.gnu.org/ml/gcc-patches/2002-02/msg00358.html
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3392
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
@ 2002-01-22 15:36 Billinghurst, David (CRTS)
0 siblings, 0 replies; 6+ messages in thread
From: Billinghurst, David (CRTS) @ 2002-01-22 15:36 UTC (permalink / raw)
To: billingd; +Cc: gcc-prs
The following reply was made to PR fortran/3392; it has been noted by GNATS.
From: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
To: <gcc-gnats@gcc.gnu.org>,
<reichelt@igpm.rwth-aachen.de>,
<toon@moene.indiv.nluug.nl>
Cc:
Subject: Re: fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
Date: Wed, 23 Jan 2002 07:29:04 +0800
I some more information on this. I strongly suspect that the patch that =
causes the problem is:
2001-05-03 Alexandre Oliva <aoliva@redhat.com>
Re-installed 2001-01-09's patch:
* hwint.h (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT): Use long long
if it's wider than long and the target's long is wider than the
host's.=20
See http://gcc.gnu.org/ml/gcc-bugs/2001-05/msg00112.html, which suggests =
that may expose latent bugs for 32-bit > 64-bit cross-compilation - =
exactly the problem we are seeing - and suggests some fixes. The patch =
went in at 2001-05-03 11:58:43 UTC, and broke irix bootstrap. A gcc =
from just prior does not fail the tests. =20
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
@ 2002-01-22 15:01 billingd
0 siblings, 0 replies; 6+ messages in thread
From: billingd @ 2002-01-22 15:01 UTC (permalink / raw)
To: David.Billinghurst, billingd, gcc-bugs, gcc-prs, nobody, reichelt
Synopsis: ICE in function_arg, at config/mips/mips.c:4007
Responsible-Changed-From-To: unassigned->billingd
Responsible-Changed-By: billingd
Responsible-Changed-When: Tue Jan 22 15:01:51 2002
Responsible-Changed-Why:
I can but try
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3392
^ permalink raw reply [flat|nested] 6+ messages in thread
* fortran/3392: ICE in function_arg, at config/mips/mips.c:4007
@ 2001-06-24 19:56 David.Billinghurst
0 siblings, 0 replies; 6+ messages in thread
From: David.Billinghurst @ 2001-06-24 19:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 3392
>Category: fortran
>Synopsis: ICE in function_arg, at config/mips/mips.c:4007
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Sun Jun 24 19:56:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: David Billinghurst
>Release: gcc-3.1
>Organization:
>Environment:
mips-sgi-irix6.5
>Description:
A number of g77 tests fail on mips-sgi-irix6.5 using -mabi=64. The error is
Internal compiler error in function_arg, at config/mips/mips.c:4007
The tests that fail are:
g77.f-torture/compile/20000511-2.f
g77.f-torture/compile/980310-3.f
g77.f-torture/compile/19990905-2.f
g77.f-torture/execute/19981119-0.f
g77.f-torture/execute/20010116.f
The failures occur at all levels of optimisation. The failures were introduced between 20010501 and 20010507. I have not been able to narrow the interval as gcc would not bootstrap on irix in over this period.
>How-To-Repeat:
bootstrap and run testsuite with -mabi=64
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2002-02-05 23:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2002-01-22 15:16 fortran/3392: ICE in function_arg, at config/mips/mips.c:4007 Billinghurst, David (CRTS)
-- strict thread matches above, loose matches on Subject: below --
2002-02-05 15:28 billingd
2002-02-05 1:29 rth
2002-01-22 15:36 Billinghurst, David (CRTS)
2002-01-22 15:01 billingd
2001-06-24 19:56 David.Billinghurst
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).