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* [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
@ 2008-09-08 14:04 ro at gcc dot gnu dot org
2008-09-09 1:57 ` [Bug bootstrap/37422] " pinskia at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: ro at gcc dot gnu dot org @ 2008-09-08 14:04 UTC (permalink / raw)
To: gcc-bugs
Immediately after the IRA merge, i386-pc-solaris2.10 doesn't bootstrap any
longer:
In stage3, libgcc doesn't configure:
checking for suffix of object files... configure: error: in
`/vol/gccsrc/obj/gcc-4.4.0-20080903/10-gcc/i386-pc-solaris2.10/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[2]: *** [configure-stage3-target-libgcc] Error 1
config.log reveals:
configure:2590: checking for suffix of object files
configure:2611: /vol/gccsrc/obj/reghunt/89389/./gcc/xgcc
-B/vol/gccsrc/obj/reghunt/89389/./gcc/ -B/usr/local/i386-pc-solaris2.10/bin/
-B/usr/local/i386-pc-solaris2.10/lib/ -isystem
/usr/local/i386-pc-solaris2.10/include -isystem
/usr/local/i386-pc-solaris2.10/sys-include -c -g -O2 conftest.c >&5
<built-in>:0: internal compiler error: in real_to_decimal_for_mode, at
real.c:1667
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
configure:2614: $? = 1
configure: failed program was:
| /* confdefs.h. */
|
| #define PACKAGE_NAME "GNU C Runtime Library"
| #define PACKAGE_TARNAME "libgcc"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU C Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| /* end confdefs.h. */
|
| int
| main ()
| {
|
| ;
| return 0;
| }
configure:2627: error: in
`/vol/gccsrc/obj/reghunt/89389/i386-pc-solaris2.10/libgcc':
configure:2629: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
The same happens at -O0, running cc1 conftest.c. When I run cc1 under gdb, I
find
Breakpoint 1, fancy_abort (file=0x88af358
"/vol/gcc/src/gcc-reghunt/gcc/real.c", line=1667, function=0x874698b
"real_to_decimal_for_mode") at /vol/gcc/src/gcc-reghunt/gcc/diagnostic.c:699
(gdb) where
#0 fancy_abort (file=0x88af358 "/vol/gcc/src/gcc-reghunt/gcc/real.c",
line=1667, function=0x874698b "real_to_decimal_for_mode") at
/vol/gcc/src/gcc-reghunt/gcc/diagnostic.c:699
#1 0x082beb08 in real_to_decimal_for_mode (str=0x804747c "\003",
r_orig=Variable "r_orig" is not available.
) at /vol/gcc/src/gcc-reghunt/gcc/real.c:1667
#2 0x081030ff in builtin_define_with_hex_fp_value (macro=0x80475b4
"__FLT_MAX__", type=Variable "type" is not available.
) at /vol/gcc/src/gcc-reghunt/gcc/c-cppbuiltin.c:874
#3 0x08103442 in builtin_define_float_constants (name_prefix=0x87d9de2 "FLT",
fp_suffix=0x87d9de0 "F", fp_cast=0x87d9ddd "%s", type=0xfedeb410) at
/vol/gcc/src/gcc-reghunt/gcc/c-cppbuiltin.c:204
#4 0x08103ef1 in c_cpp_builtins (pfile=0x89ccc68) at
/vol/gcc/src/gcc-reghunt/gcc/c-cppbuiltin.c:538
#5 0x080faf23 in finish_options () at
/vol/gcc/src/gcc-reghunt/gcc/c-opts.c:1458
#6 0x080fb0fd in c_common_parse_file (set_yydebug=0) at
/vol/gcc/src/gcc-reghunt/gcc/c-opts.c:1236
#7 0x0831e595 in toplev_main (argc=2, argv=0x80476fc) at
/vol/gcc/src/gcc-reghunt/gcc/toplev.c:968
#8 0x080ab150 in _start ()
#9 0x00000002 in ?? ()
[and so on until ...]
#589 0x632f6363 in ?? ()
#590 0x00003163 in ?? ()
#591 0x00000000 in ?? ()
Cannot access memory at address 0x8048000
--
Summary: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ro at gcc dot gnu dot org
GCC build triplet: i386-pc-solaris2.10
GCC host triplet: i386-pc-solaris2.10
GCC target triplet: i386-pc-solaris2.10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
@ 2008-09-09 1:57 ` pinskia at gcc dot gnu dot org
2008-09-09 16:23 ` ro at techfak dot uni-bielefeld dot de
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-09-09 1:57 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Keywords| |ra, wrong-code
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
2008-09-09 1:57 ` [Bug bootstrap/37422] " pinskia at gcc dot gnu dot org
@ 2008-09-09 16:23 ` ro at techfak dot uni-bielefeld dot de
2008-10-22 3:09 ` mmitchel at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ro at techfak dot uni-bielefeld dot de @ 2008-09-09 16:23 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from ro at techfak dot uni-bielefeld dot de 2008-09-09 16:22 -------
Subject: Re: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
Configuring for i686-pc-solaris2.10 instead of the default of
i386-pc-solaris2.10 allows a C-only bootstrap to complete.
Rainer
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
2008-09-09 1:57 ` [Bug bootstrap/37422] " pinskia at gcc dot gnu dot org
2008-09-09 16:23 ` ro at techfak dot uni-bielefeld dot de
@ 2008-10-22 3:09 ` mmitchel at gcc dot gnu dot org
2008-11-12 22:10 ` jakub at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2008-10-22 3:09 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
` (2 preceding siblings ...)
2008-10-22 3:09 ` mmitchel at gcc dot gnu dot org
@ 2008-11-12 22:10 ` jakub at gcc dot gnu dot org
2008-11-12 22:25 ` ebotcazou at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-11-12 22:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from jakub at gcc dot gnu dot org 2008-11-12 22:08 -------
I see gcc-testresults for this target posted in:
http://gcc.gnu.org/ml/gcc-testresults/2008-11/msg00649.html
Was this with -fno-ira or is this bug gone?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
` (3 preceding siblings ...)
2008-11-12 22:10 ` jakub at gcc dot gnu dot org
@ 2008-11-12 22:25 ` ebotcazou at gcc dot gnu dot org
2008-11-13 14:15 ` ro at techfak dot uni-bielefeld dot de
2008-11-13 16:01 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2008-11-12 22:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from ebotcazou at gcc dot gnu dot org 2008-11-12 22:24 -------
(In reply to comment #2)
> I see gcc-testresults for this target posted in:
> http://gcc.gnu.org/ml/gcc-testresults/2008-11/msg00649.html
> Was this with -fno-ira or is this bug gone?
It's a dup of PR rtl-opt/37296.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-11-12 22:24:03
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
` (4 preceding siblings ...)
2008-11-12 22:25 ` ebotcazou at gcc dot gnu dot org
@ 2008-11-13 14:15 ` ro at techfak dot uni-bielefeld dot de
2008-11-13 16:01 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: ro at techfak dot uni-bielefeld dot de @ 2008-11-13 14:15 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ro at techfak dot uni-bielefeld dot de 2008-11-13 14:13 -------
Subject: Re: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
jakub at gcc dot gnu dot org writes:
> I see gcc-testresults for this target posted in:
> http://gcc.gnu.org/ml/gcc-testresults/2008-11/msg00649.html
> Was this with -fno-ira or is this bug gone?
The bug is gone for me; sorry for not closing the PR.
Rainer
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
` (5 preceding siblings ...)
2008-11-13 14:15 ` ro at techfak dot uni-bielefeld dot de
@ 2008-11-13 16:01 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-11-13 16:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jakub at gcc dot gnu dot org 2008-11-13 16:00 -------
*** This bug has been marked as a duplicate of 37296 ***
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2008-11-13 16:01 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-09-08 14:04 [Bug bootstrap/37422] New: [4.4 regression] IRA merge breaks Solaris/x86 bootstrap ro at gcc dot gnu dot org
2008-09-09 1:57 ` [Bug bootstrap/37422] " pinskia at gcc dot gnu dot org
2008-09-09 16:23 ` ro at techfak dot uni-bielefeld dot de
2008-10-22 3:09 ` mmitchel at gcc dot gnu dot org
2008-11-12 22:10 ` jakub at gcc dot gnu dot org
2008-11-12 22:25 ` ebotcazou at gcc dot gnu dot org
2008-11-13 14:15 ` ro at techfak dot uni-bielefeld dot de
2008-11-13 16:01 ` jakub at gcc dot gnu dot org
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