public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
@ 2005-10-10 0:22 ` pinskia at gcc dot gnu dot org
2005-11-28 5:21 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-10-10 0:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2005-10-10 00:22 -------
*** Bug 24292 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nigelenki at comcast dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
2005-10-10 0:22 ` [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long pinskia at gcc dot gnu dot org
@ 2005-11-28 5:21 ` pinskia at gcc dot gnu dot org
2006-02-24 9:46 ` rmathew at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-28 5:21 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Last reconfirmed|2005-01-11 16:18:25 |2005-11-28 05:21:30
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
2005-10-10 0:22 ` [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long pinskia at gcc dot gnu dot org
2005-11-28 5:21 ` pinskia at gcc dot gnu dot org
@ 2006-02-24 9:46 ` rmathew at gcc dot gnu dot org
2006-05-04 17:43 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: rmathew at gcc dot gnu dot org @ 2006-02-24 9:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from rmathew at gcc dot gnu dot org 2006-02-24 07:51 -------
(In reply to comment #5)
> small testcase:
This particular testcase doesn't fail for me anymore on mainline
as of 2006-02-24. However, QEMU 0.8.0 still doesn't build with
this compiler (you'll have to configure with --disable-gcc-check).
FWIW, I get:
--------------------------- 8< ---------------------------
/home/ranmath/src/gcc/build/gcc/xgcc -B/home/ranmath/src/gcc/build/gcc/ -Wall
-O
2 -g -fno-strict-aliasing -fomit-frame-pointer -mpreferred-stack-boundary=2
-fal
ign-functions=0 -fno-gcse -fno-reorder-blocks -fno-optimize-sibling-calls -I.
-I
/home/ranmath/tmp/qemu-0.8.0/target-i386 -I/home/ranmath/tmp/qemu-0.8.0
-I/home/
ranmath/tmp/qemu-0.8.0/linux-user
-I/home/ranmath/tmp/qemu-0.8.0/linux-user/i386
-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-I/home/ranmath/tmp/qe
mu-0.8.0/fpu -DHAS_AUDIO -I/home/ranmath/tmp/qemu-0.8.0/slirp -c -o op.o
/home/r
anmath/tmp/qemu-0.8.0/target-i386/op.c
/home/ranmath/tmp/qemu-0.8.0/target-i386/ops_sse.h: In function
'op_pshufw_mmx':
/home/ranmath/tmp/qemu-0.8.0/target-i386/ops_sse.h:574: error: unable to find a
register to spill in class 'GENERAL_REGS'
/home/ranmath/tmp/qemu-0.8.0/target-i386/ops_sse.h:574: error: this is the
insn:
(insn:HI 17 16 18 2 /home/ranmath/tmp/qemu-0.8.0/target-i386/ops_sse.h:569 (set
(strict_low_part (subreg:HI (reg/v:DI 63 [ r ]) 0))
(mem/s/j:HI (plus:SI (mult:SI (reg:SI 64)
(const_int 2 [0x2]))
(reg/v/f:SI 59 [ s ])) [0 <variable>._w S2 A16])) 40
{*movstrict
hi_1} (insn_list:REG_DEP_TRUE 49 (insn_list:REG_DEP_TRUE 12
(insn_list:REG_DEP_T
RUE 16 (nil))))
(expr_list:REG_DEAD (reg:SI 64)
(nil)))
/home/ranmath/tmp/qemu-0.8.0/target-i386/ops_sse.h:574: confused by earlier
erro
rs, bailing out
make[1]: *** [op.o] Error 1
make[1]: Leaving directory `/home/ranmath/tmp/qemu-0.8.0/i386-user'
make: *** [all] Error 1
--------------------------- 8< ---------------------------
I am at SVN revision 111414.
--
rmathew at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rmathew at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2006-02-24 9:46 ` rmathew at gcc dot gnu dot org
@ 2006-05-04 17:43 ` pinskia at gcc dot gnu dot org
2006-06-08 23:25 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-05-04 17:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from pinskia at gcc dot gnu dot org 2006-05-04 17:42 -------
*** Bug 27431 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pjb at informatimago dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2006-05-04 17:43 ` pinskia at gcc dot gnu dot org
@ 2006-06-08 23:25 ` pinskia at gcc dot gnu dot org
2007-05-27 19:51 ` belyshev at depni dot sinp dot msu dot ru
` (2 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-06-08 23:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from pinskia at gcc dot gnu dot org 2006-06-08 23:05 -------
*** Bug 27967 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |happyarch at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2006-06-08 23:25 ` pinskia at gcc dot gnu dot org
@ 2007-05-27 19:51 ` belyshev at depni dot sinp dot msu dot ru
2009-03-12 17:49 ` ubizjak at gmail dot com
2009-09-17 12:13 ` ubizjak at gmail dot com
7 siblings, 0 replies; 13+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2007-05-27 19:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from belyshev at depni dot sinp dot msu dot ru 2007-05-27 19:51 -------
*** Bug 31753 has been marked as a duplicate of this bug. ***
--
belyshev at depni dot sinp dot msu dot ru changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bero at arklinux dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2007-05-27 19:51 ` belyshev at depni dot sinp dot msu dot ru
@ 2009-03-12 17:49 ` ubizjak at gmail dot com
2009-09-17 12:13 ` ubizjak at gmail dot com
7 siblings, 0 replies; 13+ messages in thread
From: ubizjak at gmail dot com @ 2009-03-12 17:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from ubizjak at gmail dot com 2009-03-12 17:48 -------
*** Bug 35135 has been marked as a duplicate of this bug. ***
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mueller at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2009-03-12 17:49 ` ubizjak at gmail dot com
@ 2009-09-17 12:13 ` ubizjak at gmail dot com
7 siblings, 0 replies; 13+ messages in thread
From: ubizjak at gmail dot com @ 2009-09-17 12:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from ubizjak at gmail dot com 2009-09-17 12:13 -------
A recent patch in mainline should fix this problem [1]. The testcase works OK
for 4.3.4, 4.4.2 and 4.5.0. Please re-test with current mainline SVN and open a
new PR if the test still fails.
[1] http://gcc.gnu.org/ml/gcc-patches/2009-09/msg00003.html
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
2004-06-24 21:24 [Bug c/16185] New: qemu 0.5.5 fails to compile with -march={i686,pentium4,athlon} herton at brturbo dot com
` (3 preceding siblings ...)
2005-06-15 17:28 ` belyshev at depni dot sinp dot msu dot ru
@ 2005-06-26 12:26 ` steven at gcc dot gnu dot org
4 siblings, 0 replies; 13+ messages in thread
From: steven at gcc dot gnu dot org @ 2005-06-26 12:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2005-06-26 12:26 -------
Taking three or more registers as in the test cases from comment #5 and
from Bug 21469, or using regparam, is just asking for trouble on a target
with only six registers available, total. While this is a regression, we
also have cases that didn't compile with old compilers and now do. It is
just a matter of luck if you're going to fix registers -- even the order
in which the statements are expanded to RTL can matter for the register
pressure, and in this case y'all are so unlucky to need a larger number of
registers than what you've left available to the compiler.
I believe this bug should be closed as SUSPEND unless test cases exist
that use neither regparam nor global register variables.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
2004-06-24 21:24 [Bug c/16185] New: qemu 0.5.5 fails to compile with -march={i686,pentium4,athlon} herton at brturbo dot com
` (2 preceding siblings ...)
2005-05-09 20:28 ` belyshev at depni dot sinp dot msu dot ru
@ 2005-06-15 17:28 ` belyshev at depni dot sinp dot msu dot ru
2005-06-26 12:26 ` steven at gcc dot gnu dot org
4 siblings, 0 replies; 13+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2005-06-15 17:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-06-15 17:28 -------
*** Bug 22080 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |greenrd at greenrd dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
2004-06-24 21:24 [Bug c/16185] New: qemu 0.5.5 fails to compile with -march={i686,pentium4,athlon} herton at brturbo dot com
2004-12-27 3:32 ` [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long pinskia at gcc dot gnu dot org
2005-01-11 16:28 ` belyshev at depni dot sinp dot msu dot ru
@ 2005-05-09 20:28 ` belyshev at depni dot sinp dot msu dot ru
2005-06-15 17:28 ` belyshev at depni dot sinp dot msu dot ru
2005-06-26 12:26 ` steven at gcc dot gnu dot org
4 siblings, 0 replies; 13+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2005-05-09 20:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-05-09 20:28 -------
*** Bug 21469 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pbrook at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
2004-06-24 21:24 [Bug c/16185] New: qemu 0.5.5 fails to compile with -march={i686,pentium4,athlon} herton at brturbo dot com
2004-12-27 3:32 ` [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long pinskia at gcc dot gnu dot org
@ 2005-01-11 16:28 ` belyshev at depni dot sinp dot msu dot ru
2005-05-09 20:28 ` belyshev at depni dot sinp dot msu dot ru
` (2 subsequent siblings)
4 siblings, 0 replies; 13+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2005-01-11 16:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-01-11 16:18 -------
Caused by this patch:
Fri May 15 21:40:06 1998 John Wehle (john@feith.com)
* i386.md (movdi-1, movdi): Rewrite based on SI move patterns.
--
What |Removed |Added
----------------------------------------------------------------------------
Known to fail|2.95.3 3.3.3 3.3.4 3.4.0 |2.95 2.95.3 3.3.3 3.3.4
|3.4.1 4.0.0 |3.4.0 3.4.1 4.0.0
Last reconfirmed|2004-12-27 03:15:48 |2005-01-11 16:18:25
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long
2004-06-24 21:24 [Bug c/16185] New: qemu 0.5.5 fails to compile with -march={i686,pentium4,athlon} herton at brturbo dot com
@ 2004-12-27 3:32 ` pinskia at gcc dot gnu dot org
2005-01-11 16:28 ` belyshev at depni dot sinp dot msu dot ru
` (3 subsequent siblings)
4 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-27 3:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-27 03:32 -------
x86 is known to be register stared and global registers just makes it worse because they make the
registers fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |minor
Priority|P1 |P2
Summary|ICE: in spill_failure, at |ICE: in spill_failure, at
|reload1.c:1892 |reload1.c:1892, global
| |registers and long long
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16185
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2009-09-17 12:13 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <bug-16185-8799@http.gcc.gnu.org/bugzilla/>
2005-10-10 0:22 ` [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long pinskia at gcc dot gnu dot org
2005-11-28 5:21 ` pinskia at gcc dot gnu dot org
2006-02-24 9:46 ` rmathew at gcc dot gnu dot org
2006-05-04 17:43 ` pinskia at gcc dot gnu dot org
2006-06-08 23:25 ` pinskia at gcc dot gnu dot org
2007-05-27 19:51 ` belyshev at depni dot sinp dot msu dot ru
2009-03-12 17:49 ` ubizjak at gmail dot com
2009-09-17 12:13 ` ubizjak at gmail dot com
2004-06-24 21:24 [Bug c/16185] New: qemu 0.5.5 fails to compile with -march={i686,pentium4,athlon} herton at brturbo dot com
2004-12-27 3:32 ` [Bug target/16185] ICE: in spill_failure, at reload1.c:1892, global registers and long long pinskia at gcc dot gnu dot org
2005-01-11 16:28 ` belyshev at depni dot sinp dot msu dot ru
2005-05-09 20:28 ` belyshev at depni dot sinp dot msu dot ru
2005-06-15 17:28 ` belyshev at depni dot sinp dot msu dot ru
2005-06-26 12:26 ` steven at gcc dot gnu dot org
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).