* mainline bootstrap failure on sparcv9-sun-solaris2.8
@ 2002-07-23 4:13 Brad Lucier
2002-07-23 4:48 ` David S. Miller
0 siblings, 1 reply; 4+ messages in thread
From: Brad Lucier @ 2002-07-23 4:13 UTC (permalink / raw)
To: gcc; +Cc: lucier
This has been reported several times before, the following never finishes.
./xgcc -B./ -B/home/c/lucier/local/gcc-test/sparcv9-sun-solaris2.8/bin/ -isystem /home/c/lucier/local/gcc-test/sparcv9-sun-solaris2.8/include -isystem /home/c/lucier/local/gcc-test/sparcv9-sun-solaris2.8/sys-include -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/config -I../../gcc/../include -g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fPIC \
-c ../../gcc/crtstuff.c -DCRT_BEGIN \
-o crtbegin.o
I tried to see if it was a simple infinite loop using gdb, but no such
luck, so it would be good if someone could investigate this. It
began failing between
http://gcc.gnu.org/ml/gcc-testresults/2002-07/msg00577.html
and 24 hours later.
Here is the gdb session, but it doesn't seem much help:
gdb ./cc1
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -version -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fPIC -o crtstuff.s
Starting program: /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/gcc/cc1 -fpreprocessed crtstuff.i -quiet -dumpbase crtstuff.c -g0 -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -version -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fPIC -o crtstuff.s
GNU C version 3.2 20020722 (experimental) (sparcv9-sun-solaris2.8)
compiled by GNU C version 3.1 20020509 (prerelease).
^C
Program received signal SIGINT, Interrupt.
0x1002d27a0 in reg_mentioned_p (reg=0x100671a60, in=0x1006b5d90)
at ../../gcc/rtlanal.c:654
654 switch (code)
(gdb) c
Continuing.
^C
Program received signal SIGINT, Interrupt.
do_local_cprop (x=0x100671a60, insn=0x10079b200, alter_jumps=1)
at ../../gcc/gcse.c:4303
4303 if (GET_CODE (x) == REG
(gdb) c
Continuing.
^C
Program received signal SIGINT, Interrupt.
0x1002d5700 in find_reg_note (insn=0x10079b200, kind=REG_EQUAL, datum=0x0)
at ../../gcc/rtlanal.c:1878
1878 return 0;
(gdb) c
Continuing.
^C
Program received signal SIGINT, Interrupt.
0x1002d4ea4 in note_uses (pbody=0x10079b230,
fun=0x100291a20 <validate_replace_src_1>, data=0xffffffff7fffe250)
at ../../gcc/rtlanal.c:1710
1710 if (GET_CODE (dest) == ZERO_EXTRACT)
(gdb) c
Continuing.
^C
Program received signal SIGINT, Interrupt.
0x1002d2864 in reg_mentioned_p (reg=0x100671a60, in=0x100671b00)
at ../../gcc/rtlanal.c:686
686 if (fmt[i] == 'E')
(gdb) info locals
fmt = 0x10044a870 "ee"
i = 0
code = SET
(gdb) p insn
No symbol "insn" in current context.
(gdb) c
Continuing.
^C
Program received signal SIGINT, Interrupt.
0x1001cdb48 in local_cprop_pass (alter_jumps=1) at ../../gcc/gcse.c:4380
4380 for (reg_used = ®_use_table[0]; reg_use_count > 0;
(gdb) c
Continuing.
^C
Program received signal SIGINT, Interrupt.
reg_mentioned_p (reg=0x100671a60, in=0x100671ac0) at ../../gcc/rtlanal.c:682
682 fmt = GET_RTX_FORMAT (code);
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: mainline bootstrap failure on sparcv9-sun-solaris2.8
2002-07-23 4:13 mainline bootstrap failure on sparcv9-sun-solaris2.8 Brad Lucier
@ 2002-07-23 4:48 ` David S. Miller
2002-07-23 7:28 ` Toon Moene
0 siblings, 1 reply; 4+ messages in thread
From: David S. Miller @ 2002-07-23 4:48 UTC (permalink / raw)
To: lucier; +Cc: gcc
From: Brad Lucier <lucier@math.purdue.edu>
Date: Mon, 22 Jul 2002 23:09:26 -0500 (EST)
This has been reported several times before, the following never finishes.
See other postings on this list, including:
http://gcc.gnu.org/ml/gcc/2002-07/msg01030.html
Which posts a patch which should fix your problem. Richard
gave the OK for Jan to install those fixes so it should be
in CVS soon if not already there.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: mainline bootstrap failure on sparcv9-sun-solaris2.8
2002-07-23 4:48 ` David S. Miller
@ 2002-07-23 7:28 ` Toon Moene
2002-07-23 7:59 ` Andreas Jaeger
0 siblings, 1 reply; 4+ messages in thread
From: Toon Moene @ 2002-07-23 7:28 UTC (permalink / raw)
To: David S. Miller; +Cc: lucier, gcc
"David S. Miller" wrote:
>
> From: Brad Lucier <lucier@math.purdue.edu>
> Date: Mon, 22 Jul 2002 23:09:26 -0500 (EST)
>
> This has been reported several times before, the following never finishes.
>
> See other postings on this list, including:
>
> http://gcc.gnu.org/ml/gcc/2002-07/msg01030.html
>
> Which posts a patch which should fix your problem. Richard
> gave the OK for Jan to install those fixes so it should be
> in CVS soon if not already there.
Hmmm, Jan said Saturday he would be on holiday soon, and not return before
the 9th (of August, I assume).
See: http://gcc.gnu.org/ml/gcc-patches/2002-07/msg01106.html
--
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
Maintainer, GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html
Join GNU Fortran 95: http://g95.sourceforge.net/ (under construction)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: mainline bootstrap failure on sparcv9-sun-solaris2.8
2002-07-23 7:28 ` Toon Moene
@ 2002-07-23 7:59 ` Andreas Jaeger
0 siblings, 0 replies; 4+ messages in thread
From: Andreas Jaeger @ 2002-07-23 7:59 UTC (permalink / raw)
To: Toon Moene; +Cc: David S. Miller, lucier, gcc
Toon Moene <toon@moene.indiv.nluug.nl> writes:
> "David S. Miller" wrote:
>>
>> From: Brad Lucier <lucier@math.purdue.edu>
>> Date: Mon, 22 Jul 2002 23:09:26 -0500 (EST)
>>
>> This has been reported several times before, the following never finishes.
>>
>> See other postings on this list, including:
>>
>> http://gcc.gnu.org/ml/gcc/2002-07/msg01030.html
>>
>> Which posts a patch which should fix your problem. Richard
>> gave the OK for Jan to install those fixes so it should be
>> in CVS soon if not already there.
>
> Hmmm, Jan said Saturday he would be on holiday soon, and not return before
> the 9th (of August, I assume).
>
> See: http://gcc.gnu.org/ml/gcc-patches/2002-07/msg01106.html
He'll leave in a week or so...
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2002-07-23 11:57 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2002-07-23 4:13 mainline bootstrap failure on sparcv9-sun-solaris2.8 Brad Lucier
2002-07-23 4:48 ` David S. Miller
2002-07-23 7:28 ` Toon Moene
2002-07-23 7:59 ` Andreas Jaeger
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).