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* [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
@ 2012-11-19 10:38 mikpe at it dot uu.se
2012-11-19 11:48 ` [Bug bootstrap/55391] " ebotcazou at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: mikpe at it dot uu.se @ 2012-11-19 10:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
Bug #: 55391
Summary: [4.8 regression] ICE in adjust_address_1 at
emit-rtl.c:2180 breaks bulding cross to sparc64-linux
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: mikpe@it.uu.se
Attempting to build gcc-4.8-20121118 as a cross from x86_64-linux to
sparc64-linux fails with:
libtool: compile: /mnt/scratch/objdir/./gcc/g++ -B/mnt/scratch/objdir/./gcc/
-nostdinc++ -nostdinc++
-I/mnt/scratch/objdir/sparc64-unknown-linux/libstdc++-v3/include/sparc64-unknown-linux
-I/mnt/scratch/objdir/sparc64-unknown-linux/libstdc++-v3/include
-I/mnt/scratch/gcc-4.8-20121118/libstdc++-v3/libsupc++
-I/mnt/scratch/gcc-4.8-20121118/libstdc++-v3/include/backward
-I/mnt/scratch/gcc-4.8-20121118/libstdc++-v3/testsuite/util
-L/mnt/scratch/objdir/sparc64-unknown-linux/libstdc++-v3/src
-L/mnt/scratch/objdir/sparc64-unknown-linux/libstdc++-v3/src/.libs
-B/home/mikpe/pkgs/linux-x86_64/cross-sparc64/sparc64-unknown-linux/bin/
-B/home/mikpe/pkgs/linux-x86_64/cross-sparc64/sparc64-unknown-linux/lib/
-isystem
/home/mikpe/pkgs/linux-x86_64/cross-sparc64/sparc64-unknown-linux/include
-isystem
/home/mikpe/pkgs/linux-x86_64/cross-sparc64/sparc64-unknown-linux/sys-include
-DHAVE_CONFIG_H -I. -I/mnt/scratch/gcc-4.8-20121118/libitm
-I/mnt/scratch/gcc-4.8-20121118/libitm/config/linux/sparc
-I/mnt/scratch/gcc-4.8-20121118/libitm/config/linux
-I/mnt/scratch/gcc-4.8-20121118/libitm/config/sparc
-I/mnt/scratch/gcc-4.8-20121118/libitm/config/posix
-I/mnt/scratch/gcc-4.8-20121118/libitm/config/generic
-I/mnt/scratch/gcc-4.8-20121118/libitm -ftls-model=initial-exec -Wall -pthread
-Werror -std=gnu++0x -funwind-tables -fno-exceptions -fno-rtti -fabi-version=4
-g -O2 -D_GNU_SOURCE -MT method-serial.lo -MD -MP -MF .deps/method-serial.Tpo
-c /mnt/scratch/gcc-4.8-20121118/libitm/method-serial.cc -o method-serial.o
In file included from /mnt/scratch/gcc-4.8-20121118/libitm/libitm_i.h:87:0,
from /mnt/scratch/gcc-4.8-20121118/libitm/method-serial.cc:25:
/mnt/scratch/gcc-4.8-20121118/libitm/method-serial.cc: In member function
'virtual _ITM_TYPE_CE {anonymous}::serialirr_dispatch::ITM_RCE(const
_ITM_TYPE_CE*)':
/mnt/scratch/gcc-4.8-20121118/libitm/dispatch.h:37:41: internal compiler error:
in adjust_address_1, at emit-rtl.c:2180
return load(ptr, abi_dispatch::LSMOD); \
^
(long stack dump omitted)
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [method-serial.lo] Error 1
make[4]: Leaving directory `/mnt/scratch/objdir/sparc64-unknown-linux/libitm'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/mnt/scratch/objdir/sparc64-unknown-linux/libitm'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/mnt/scratch/objdir/sparc64-unknown-linux/libitm'
make[1]: *** [all-target-libitm] Error 2
make[1]: Leaving directory `/mnt/scratch/objdir'
make: *** [all] Error 2
Found while checking to see if the native ICE reported in PR55388 could be
reproduced with a cross. Disabling libitm allows the build to complete. (I
also had to disable libsanitizer to work around a build error there.)
Starting a bisection...
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/55391] [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
@ 2012-11-19 11:48 ` ebotcazou at gcc dot gnu.org
2012-11-19 12:06 ` ebotcazou at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-11-19 11:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot
| |gnu.org
--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-11-19 11:48:03 UTC ---
> Found while checking to see if the native ICE reported in PR55388 could be
> reproduced with a cross. Disabling libitm allows the build to complete. (I
> also had to disable libsanitizer to work around a build error there.)
>
> Starting a bisection...
I have a successful bootstrap on 20121117 so it's very recent.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/55391] [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
2012-11-19 11:48 ` [Bug bootstrap/55391] " ebotcazou at gcc dot gnu.org
@ 2012-11-19 12:06 ` ebotcazou at gcc dot gnu.org
2012-11-19 12:39 ` mikpe at it dot uu.se
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-11-19 12:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-11-19
CC| |rsandifo at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-11-19 12:05:27 UTC ---
It's http://gcc.gnu.org/ml/gcc-cvs/2012-11/msg00548.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug bootstrap/55391] [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
2012-11-19 11:48 ` [Bug bootstrap/55391] " ebotcazou at gcc dot gnu.org
2012-11-19 12:06 ` ebotcazou at gcc dot gnu.org
@ 2012-11-19 12:39 ` mikpe at it dot uu.se
2012-11-20 3:00 ` [Bug middle-end/55391] " pinskia at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: mikpe at it dot uu.se @ 2012-11-19 12:39 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
--- Comment #3 from Mikael Pettersson <mikpe at it dot uu.se> 2012-11-19 12:38:47 UTC ---
(In reply to comment #2)
> It's http://gcc.gnu.org/ml/gcc-cvs/2012-11/msg00548.html
My bisection identified the same rev (193601).
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/55391] [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
` (2 preceding siblings ...)
2012-11-19 12:39 ` mikpe at it dot uu.se
@ 2012-11-20 3:00 ` pinskia at gcc dot gnu.org
2012-11-20 19:50 ` rsandifo at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-11-20 3:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |build, ice-on-valid-code
Component|bootstrap |middle-end
Target Milestone|--- |4.8.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/55391] [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
` (3 preceding siblings ...)
2012-11-20 3:00 ` [Bug middle-end/55391] " pinskia at gcc dot gnu.org
@ 2012-11-20 19:50 ` rsandifo at gcc dot gnu.org
2012-11-20 19:53 ` rsandifo at gcc dot gnu.org
2012-11-20 22:13 ` mikpe at it dot uu.se
6 siblings, 0 replies; 8+ messages in thread
From: rsandifo at gcc dot gnu.org @ 2012-11-20 19:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
--- Comment #4 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2012-11-20 19:49:39 UTC ---
Author: rsandifo
Date: Tue Nov 20 19:49:26 2012
New Revision: 193674
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193674
Log:
gcc/
PR middle-end/55403
PR middle-end/55391
* expmed.c (store_bit_field_1): Use adjust_bitfield_address_size
rather than adjust_bitfield_address to change the mode of a reference.
(extract_bit_field_1): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/expmed.c
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/55391] [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
` (4 preceding siblings ...)
2012-11-20 19:50 ` rsandifo at gcc dot gnu.org
@ 2012-11-20 19:53 ` rsandifo at gcc dot gnu.org
2012-11-20 22:13 ` mikpe at it dot uu.se
6 siblings, 0 replies; 8+ messages in thread
From: rsandifo at gcc dot gnu.org @ 2012-11-20 19:53 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
--- Comment #5 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2012-11-20 19:53:10 UTC ---
I optimistically included this PR in the changelog,
but please let me know if the patch doesn't in fact
fix the ICE.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/55391] [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux
2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
` (5 preceding siblings ...)
2012-11-20 19:53 ` rsandifo at gcc dot gnu.org
@ 2012-11-20 22:13 ` mikpe at it dot uu.se
6 siblings, 0 replies; 8+ messages in thread
From: mikpe at it dot uu.se @ 2012-11-20 22:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55391
Mikael Pettersson <mikpe at it dot uu.se> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #6 from Mikael Pettersson <mikpe at it dot uu.se> 2012-11-20 22:13:11 UTC ---
r193674 does fix the ICE. Thanks -- closing as fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2012-11-20 22:13 UTC | newest]
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2012-11-19 10:38 [Bug bootstrap/55391] New: [4.8 regression] ICE in adjust_address_1 at emit-rtl.c:2180 breaks bulding cross to sparc64-linux mikpe at it dot uu.se
2012-11-19 11:48 ` [Bug bootstrap/55391] " ebotcazou at gcc dot gnu.org
2012-11-19 12:06 ` ebotcazou at gcc dot gnu.org
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