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* Re: c/7082: ICE in copy_to_mode_reg, at explow.c:711
@ 2002-12-04 6:36 Christian Ehrhardt
0 siblings, 0 replies; 3+ messages in thread
From: Christian Ehrhardt @ 2002-12-04 6:36 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR c/7082; it has been noted by GNATS.
From: "Christian Ehrhardt" <ehrhardt@mathematik.uni-ulm.de>
To: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, aj@suse.de, meissner@suse.de,
gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:
Subject: Re: c/7082: ICE in copy_to_mode_reg, at explow.c:711
Date: Wed, 4 Dec 2002 15:33:00 +0100
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7082
Hi,
for what it's worth: I can confirm this on sparc with -m64. Setting any
-O switch makes it go away, -da doesn't open a single debugging file,
not even .00.rtl.
regards Christian
--
THAT'S ALL FOLKS!
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c/7082: ICE in copy_to_mode_reg, at explow.c:711
@ 2002-12-04 15:23 hubicka
0 siblings, 0 replies; 3+ messages in thread
From: hubicka @ 2002-12-04 15:23 UTC (permalink / raw)
To: aj, gcc-bugs, gcc-prs, meissner, nobody
Synopsis: ICE in copy_to_mode_reg, at explow.c:711
State-Changed-From-To: open->closed
State-Changed-By: hubicka
State-Changed-When: Wed Dec 4 15:23:13 2002
State-Changed-Why:
No longer reproduces on mainline
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7082
^ permalink raw reply [flat|nested] 3+ messages in thread
* c/7082: ICE in copy_to_mode_reg, at explow.c:711
@ 2002-06-20 3:36 meissner
0 siblings, 0 replies; 3+ messages in thread
From: meissner @ 2002-06-20 3:36 UTC (permalink / raw)
To: gcc-gnats; +Cc: aj
>Number: 7082
>Category: c
>Synopsis: ICE in copy_to_mode_reg, at explow.c:711
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Thu Jun 20 03:06:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Marcus Meissner <meissner@suse.de>
>Release: gcc version 3.1.1 20020610 (prerelease)
>Organization:
>Environment:
64bit arch
>Description:
On 64bit architectures (ia64, x86_64, ppc64), the following code snippet ices:
$ gcc -O2 xx.c
xx.c: In function `f':
xx.c:7: Internal compiler error in copy_to_mode_reg, at explow.c:711
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
$
(included in how-to-repeat section)
Further reduction of the testcase appears not possible.
Ciao, Marcus
>How-To-Repeat:
extern int b;
extern short int *a;
extern void g(short int*);
void f() {
g(a+((8*(b==1||b==3))+(b==2||b==3)));
}
>Fix:
no clue
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-12-04 6:36 c/7082: ICE in copy_to_mode_reg, at explow.c:711 Christian Ehrhardt
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2002-12-04 15:23 hubicka
2002-06-20 3:36 meissner
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