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* Re: target/6254: ia64 cross-compiler crashes
@ 2002-04-11 14:26 Richard Henderson
0 siblings, 0 replies; 3+ messages in thread
From: Richard Henderson @ 2002-04-11 14:26 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR target/6254; it has been noted by GNATS.
From: Richard Henderson <rth@redhat.com>
To: cichon@ifn.et.tu-dresden.de
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: target/6254: ia64 cross-compiler crashes
Date: Thu, 11 Apr 2002 14:17:55 -0700
On Thu, Apr 11, 2002 at 11:53:15AM -0000, cichon@ifn.et.tu-dresden.de wrote:
> This is the stack at the time of the crash:
> #0 0x838879f in htab_find_slot_with_hash (htab=0x84a3e00, element=0xbfffe340,
> hash=2027808484, insert=NO_INSERT)
> at /tmp/gcc/libiberty/hashtab.c:414
Did you update and rebuild libiberty?
r~
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: target/6254: ia64 cross-compiler crashes
@ 2002-04-12 9:43 rth
0 siblings, 0 replies; 3+ messages in thread
From: rth @ 2002-04-12 9:43 UTC (permalink / raw)
To: cichon, gcc-bugs, gcc-prs, nobody
Synopsis: ia64 cross-compiler crashes
State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Fri Apr 12 09:43:53 2002
State-Changed-Why:
User error.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6254
^ permalink raw reply [flat|nested] 3+ messages in thread
* target/6254: ia64 cross-compiler crashes
@ 2002-04-11 4:56 cichon
0 siblings, 0 replies; 3+ messages in thread
From: cichon @ 2002-04-11 4:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 6254
>Category: target
>Synopsis: ia64 cross-compiler crashes
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Apr 11 04:56:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Gordon Cichon
>Release: gcc version 3.2 20020410 (experimental)
>Organization:
>Environment:
Suse Linux 7.2
>Description:
The compiler crashes on compiling a simple test program.
Here is the output:
addv.c: In function `addv':
addv.c:8: internal error: Floating point exception
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
This is the stack at the time of the crash:
#0 0x838879f in htab_find_slot_with_hash (htab=0x84a3e00, element=0xbfffe340,
hash=2027808484, insert=NO_INSERT)
at /tmp/gcc/libiberty/hashtab.c:414
#1 0x8388865 in htab_find_slot (htab=0x84a3e00, element=0xbfffe340,
insert=NO_INSERT) at /tmp/gcc/libiberty/hashtab.c:463
#2 0x810906f in maybe_remove_eh_handler (label=0x40442e88)
at /tmp/gcc/gcc/except.c:2677
#3 0x80e05c0 in flow_delete_block_noexpunge (b=0x84a4500)
at /tmp/gcc/gcc/cfgrtl.c:383
#4 0x80e06e2 in flow_delete_block (b=0x84a4500)
at /tmp/gcc/gcc/cfgrtl.c:421
#5 0x82be97b in try_optimize_cfg (mode=24)
at /tmp/gcc/gcc/cfgcleanup.c:1621
#6 0x82befac in cleanup_cfg (mode=24)
at /tmp/gcc/gcc/cfgcleanup.c:1805
#7 0x82438e4 in optimize_sibling_and_tail_recursive_calls ()
at /tmp/gcc/gcc/sibcall.c:593
#8 0x826d88c in rest_of_compilation (decl=0x40442bb8)
at /tmp/gcc/gcc/toplev.c:2484
#9 0x8074055 in c_expand_body (fndecl=0x40442bb8, nested_p=0, can_defer_p=1)
at /tmp/gcc/gcc/c-decl.c:6848
#10 0x8073ba1 in finish_function (nested=0, can_defer_p=1)
at /tmp/gcc/gcc/c-decl.c:6715
#11 0x804a6ee in yyparse () at c-parse.y:359
#12 0x80592bb in c_common_parse_file ()
at /tmp/gcc/gcc/c-lex.c:164
#13 0x826c6be in compile_file () at /tmp/gcc/gcc/toplev.c:2032
#14 0x827249e in do_compile () at /tmp/gcc/gcc/toplev.c:5098
#15 0x827250d in toplev_main (argc=8, argv=0xbfffebfc)
at /tmp/gcc/gcc/toplev.c:5130
#16 0x80c1176 in main (argc=8, argv=0xbfffebfc)
at /tmp/gcc/gcc/main.c:35
#17 0x40041c6f in __libc_start_main () from /lib/libc.so.6
What is wrong with it? Can't see why it does that...
>How-To-Repeat:
The compiler was configured as follows:
configure --prefix=$HOME/local --enable-languages=c --target=ia64-elf --with-ld=$HOME/bin/myld --with-as=$HOME/bin/myas --disable-c-mbchar --disable-threads --disable-shared --disable-nls
The compiler was called with the following options:
cc1 -da -O2 -fexpensive-optimizations -fstrict-aliasing -o addv.s addv.c
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="addv.c"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="addv.c"
CnZvaWQKYWRkdiAoaW50ICogYSwgaW50ICogYiwgaW50ICogYykKewogICAgaW50ICogYV9lbmQg
PSBhICsgNDA5NjsKICAgIHdoaWxlIChhICE9IGFfZW5kKQoJKihjKyspID0gKihhKyspICsgKihi
KyspOwp9Cg==
^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-04-11 14:26 target/6254: ia64 cross-compiler crashes Richard Henderson
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2002-04-12 9:43 rth
2002-04-11 4:56 cichon
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