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* [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
@ 2003-08-21 19:05 dhazeghi at yahoo dot com
2003-08-23 17:49 ` [Bug target/12017] " pinskia at gcc dot gnu dot org
` (11 more replies)
0 siblings, 12 replies; 13+ messages in thread
From: dhazeghi at yahoo dot com @ 2003-08-21 19:05 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
Summary: libobjc/sendmsg.c build ICE: in spill_failure, at
reload1.c:1862
Product: gcc
Version: 3.4
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dhazeghi at yahoo dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: avr
Building gcc mainline for avr target ICEs when building libobjc:
/home/dara/mainline/objdir/gcc/xgcc -B/home/dara/mainline/objdir/gcc/ -nostdinc -B/home/
dara/mainline/objdir/avr/newlib/ -isystem /home/dara/mainline/objdir/avr/newlib/targ-include
-isystem /home/dara/mainline/combined/newlib/libc/include -B/tmp//avr/bin/ -B/tmp//avr/lib/
-isystem /tmp//avr/include -isystem /tmp//avr/sys-include -L/home/dara/mainline/objdir/ld -c
-I. -I/home/dara/mainline/combined/libobjc -O2 -g -O2 -W -Wall -Wwrite-strings -Wstrict-
prototypes -DIN_GCC -DIN_TARGET_LIBS -I/home/dara/mainline/combined/libobjc/objc -I/
home/dara/mainline/combined/libobjc/../gcc -I/home/dara/mainline/combined/libobjc/../gcc/
config -I../../gcc -I/home/dara/mainline/combined/libobjc/../include /home/dara/mainline/
combined/libobjc/sendmsg.c -o sendmsg.o
/home/dara/mainline/combined/libobjc/sendmsg.c:42:1: warning: "rtx" redefined
In file included from /home/dara/mainline/combined/libobjc/sendmsg.c:31:
/home/dara/mainline/combined/libobjc/../gcc/coretypes.h:58:1: warning: this is the location of
the previous definition
/home/dara/mainline/combined/libobjc/sendmsg.c: In function `__objc_word_forward':
/home/dara/mainline/combined/libobjc/sendmsg.c:581: error: unable to find a register to spill in
class `BASE_POINTER_REGS'
/home/dara/mainline/combined/libobjc/sendmsg.c:581: error: this is the insn:
(insn 49 48 50 1 /home/dara/mainline/combined/libobjc/sendmsg.c:578 (set (reg:QI 30 r30 [+6
])
(mem:QI (plus:HI (reg/v/f:HI 18 r18 [orig:45 res ] [45])
(const_int 6 [0x6])) [0 S1 A8])) 9 {*movqi} (nil)
(nil))
/home/dara/mainline/combined/libobjc/sendmsg.c:581: internal compiler error: in spill_failure, at
reload1.c:1862
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make: *** [sendmsg.lo] Error 1
Here's a testcase:
typedef const struct objc_selector
{
void *sel_id;
const char *sel_types;
} *SEL;
typedef struct objc_object {
struct objc_class* class_pointer;
} *id;
static id
__objc_word_forward (id rcv, SEL op, ...)
{
void *args, *res;
args = __builtin_apply_args ();
res = __objc_forward (rcv, op, args);
__builtin_return (res);
}
This reproduces the ICE with a cross cc1. No optimization flags are necessary.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
@ 2003-08-23 17:49 ` pinskia at gcc dot gnu dot org
2003-10-01 21:46 ` eric at ecentral dot com
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-08-23 17:49 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4 |---
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
2003-08-23 17:49 ` [Bug target/12017] " pinskia at gcc dot gnu dot org
@ 2003-10-01 21:46 ` eric at ecentral dot com
2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: eric at ecentral dot com @ 2003-10-01 21:46 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
eric at ecentral dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |eric at ecentral dot com
------- Additional Comments From eric at ecentral dot com 2003-10-01 21:46 -------
The only known languages that builds for the AVR are C and C++. There has been
work on an Ada port for the AVR here: <http://sourceforge.net/projects/avr-
ada>, but it is incomplete. Any others (such as Objective C) on the AVR are
unknown.
Newlib is not used as the C library for the AVR. You need to get avr-libc:
<http://savannah.nongnu.org/projects/avr-libc>
The avr-libc user manual (found online above) also has instructions on building
and installing a full toolchain. The AVR toolchain is maintained on Linux,
FreeBSD, and Windows, and is known to build on Solaris and recently Mac OSX.
For the Windows port see WinAVR: <http://sourceforge.net/projects/winavr>. For
information on OSX see recent posts to the avr-gcc-list mailing list:
<http://www.avr1.org/mailman/listinfo/avr-gcc-list/>
Eric
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (2 preceding siblings ...)
2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
@ 2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
2003-10-01 21:54 ` eric at ecentral dot com
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-10-01 21:49 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2003-10-01 21:49:32
date| |
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-10-01 21:49 -------
Confirmed on the mainline (20030930).
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
2003-08-23 17:49 ` [Bug target/12017] " pinskia at gcc dot gnu dot org
2003-10-01 21:46 ` eric at ecentral dot com
@ 2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-10-01 21:49 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |SUSPENDED
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-10-01 21:49 -------
Suspending as there is no avr maintainer, yet.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (3 preceding siblings ...)
2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
@ 2003-10-01 21:54 ` eric at ecentral dot com
2003-10-01 21:58 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: eric at ecentral dot com @ 2003-10-01 21:54 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
------- Additional Comments From eric at ecentral dot com 2003-10-01 21:54 -------
There are 2 AVR maintainers.
>From the MAINTAINERS file (3.3.1):
avr port Denis Chertykov denisc@overta.ru
avr port Marek Michalkiewicz marekm@linux.org.pl
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (4 preceding siblings ...)
2003-10-01 21:54 ` eric at ecentral dot com
@ 2003-10-01 21:58 ` pinskia at gcc dot gnu dot org
2003-10-01 22:03 ` [Bug optimization/12017] " pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-10-01 21:58 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |NEW
Last reconfirmed|2003-10-01 21:49:32 |2003-10-01 21:58:36
date| |
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-10-01 21:58 -------
Woops that was a different target I was think of.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug optimization/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (5 preceding siblings ...)
2003-10-01 21:58 ` pinskia at gcc dot gnu dot org
@ 2003-10-01 22:03 ` pinskia at gcc dot gnu dot org
2003-10-24 17:42 ` dhazeghi at yahoo dot com
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-10-01 22:03 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|target |optimization
Keywords| |build
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-10-01 22:03 -------
Note this is C code not Objective-C code any way.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug optimization/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (6 preceding siblings ...)
2003-10-01 22:03 ` [Bug optimization/12017] " pinskia at gcc dot gnu dot org
@ 2003-10-24 17:42 ` dhazeghi at yahoo dot com
2003-10-27 20:39 ` denisc at overta dot ru
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: dhazeghi at yahoo dot com @ 2003-10-24 17:42 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
dhazeghi at yahoo dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |denisc at overta dot ru
Last reconfirmed|2003-10-01 21:58:36 |2003-10-24 17:40:22
date| |
------- Additional Comments From dhazeghi at yahoo dot com 2003-10-24 17:40 -------
This problem is still present on mainline.
Denis, do you have any suggestions about what may be causing this issue? Thanks.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug optimization/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (7 preceding siblings ...)
2003-10-24 17:42 ` dhazeghi at yahoo dot com
@ 2003-10-27 20:39 ` denisc at overta dot ru
2003-10-27 21:43 ` dhazeghi at yahoo dot com
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: denisc at overta dot ru @ 2003-10-27 20:39 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
------- Additional Comments From denisc at overta dot ru 2003-10-27 20:30 -------
Subject: Re: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
"dhazeghi at yahoo dot com" <gcc-bugzilla@gcc.gnu.org> writes:
It's because __builtin_return completely unsupported.
Denis.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug optimization/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (8 preceding siblings ...)
2003-10-27 20:39 ` denisc at overta dot ru
@ 2003-10-27 21:43 ` dhazeghi at yahoo dot com
2003-10-30 17:55 ` denisc at overta dot ru
2003-12-29 8:01 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: dhazeghi at yahoo dot com @ 2003-10-27 21:43 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
------- Additional Comments From dhazeghi at yahoo dot com 2003-10-27 21:38 -------
Fair enough. Then would it be possible to disable building of objc (and libobjc) on avr in configure,
and document this as such? If this sounds good, I can make a patch...
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug optimization/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (9 preceding siblings ...)
2003-10-27 21:43 ` dhazeghi at yahoo dot com
@ 2003-10-30 17:55 ` denisc at overta dot ru
2003-12-29 8:01 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: denisc at overta dot ru @ 2003-10-30 17:55 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
------- Additional Comments From denisc at overta dot ru 2003-10-30 17:53 -------
Subject: Re: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
"dhazeghi at yahoo dot com" <gcc-bugzilla@gcc.gnu.org> writes:
> PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
>
>
>
> ------- Additional Comments From dhazeghi at yahoo dot com 2003-10-27 21:38 -------
> Fair enough. Then would it be possible to disable building of objc (and libobjc) on avr in configure,
> and document this as such? If this sounds good, I can make a
> patch...
Please make it !
Denis.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug optimization/12017] libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862
2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
` (10 preceding siblings ...)
2003-10-30 17:55 ` denisc at overta dot ru
@ 2003-12-29 8:01 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-29 8:01 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-29 04:54 -------
Note the Objective-C front-end just produces C front-end trees so the problem is in avr
back-end and needs to be fixed, this bug also is when using the C source code and not
Objective-C source.
So this really needs to be fixed and not patched by not building libobjc.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12017
^ permalink raw reply [flat|nested] 13+ messages in thread
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2003-08-21 19:05 [Bug target/12017] New: libobjc/sendmsg.c build ICE: in spill_failure, at reload1.c:1862 dhazeghi at yahoo dot com
2003-08-23 17:49 ` [Bug target/12017] " pinskia at gcc dot gnu dot org
2003-10-01 21:46 ` eric at ecentral dot com
2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
2003-10-01 21:49 ` pinskia at gcc dot gnu dot org
2003-10-01 21:54 ` eric at ecentral dot com
2003-10-01 21:58 ` pinskia at gcc dot gnu dot org
2003-10-01 22:03 ` [Bug optimization/12017] " pinskia at gcc dot gnu dot org
2003-10-24 17:42 ` dhazeghi at yahoo dot com
2003-10-27 20:39 ` denisc at overta dot ru
2003-10-27 21:43 ` dhazeghi at yahoo dot com
2003-10-30 17:55 ` denisc at overta dot ru
2003-12-29 8:01 ` pinskia at gcc dot gnu dot org
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