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* [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC
@ 2012-03-30 21:17 pthaugen at gcc dot gnu.org
2012-03-30 21:18 ` [Bug tree-optimization/52797] [4.8 Regression] " dominiq at lps dot ens.fr
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: pthaugen at gcc dot gnu.org @ 2012-03-30 21:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797
Bug #: 52797
Summary: Revision 185913 causes ICE in get_loop_body, at
cfgloop.c:831 on PowerPC
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: pthaugen@gcc.gnu.org
CC: bergner@gcc.gnu.org, rguenth@gcc.gnu.org
Host: powerpc64-linux
Target: powerpc64-linux
Build: powerpc64-linux
ICE during build of libstdc++.
/home/pthaugen/src/gcc/trunk/gcc/libstdc++-v3/src/c++98/streambuf.cc:113:5:
internal compiler error: in get_loop_body, at cfgloop.c:831
Please submit a full bug report,
Config command used:
/home/pthaugen/src/gcc/trunk/gcc/configure
--prefix=/home/pthaugen/install/gcc/trunk --target=powerpc64-linux
--host=powerpc64-linux --build=powerpc64-linux --enable-secureplt
--enable-threads=posix --enable-shared --enable-__cxa_atexit
--with-long-double-128 --enable-decimal-float --disable-alsa --enable-checking
--with-lto --with-as=/home/pthaugen/install/binutils/binutils-2.21.1/bin/as
--with-ld=/home/pthaugen/install/binutils/binutils-2.21.1/bin/ld
--with-gmp=/home/pthaugen/install/gcc-host-libs
--with-mpfr=/home/pthaugen/install/gcc-host-libs
--with-mpc=/home/pthaugen/install/gcc-host-libs
--with-ppl=/home/pthaugen/install/gcc-host-libs
--with-cloog=/home/pthaugen/install/gcc-host-libs
--with-host-libstdcxx=-Wl,-Bstatic,-L/home/pthaugen/install/gcc-host-libs/lib,-lstdc++,-Bdynamic,-lm
--enable-languages=c,fortran,c++ --disable-bootstrap
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/52797] [4.8 Regression] Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC
2012-03-30 21:17 [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC pthaugen at gcc dot gnu.org
@ 2012-03-30 21:18 ` dominiq at lps dot ens.fr
2012-03-30 21:18 ` dominiq at lps dot ens.fr
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: dominiq at lps dot ens.fr @ 2012-03-30 21:18 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|powerpc64-linux |powerpc*-*-*
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-03-30
Host|powerpc64-linux |powerpc*-*-*
Summary|Revision 185913 causes ICE |[4.8 Regression] Revision
|in get_loop_body, at |185913 causes ICE in
|cfgloop.c:831 on PowerPC |get_loop_body, at
| |cfgloop.c:831 on PowerPC
Ever Confirmed|0 |1
Build|powerpc64-linux |powerpc*-*-*
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-03-30 21:15:17 UTC ---
Confirmed on powerpc-apple-darwin9. Compiling the preprocessed code with '-O2
-m64' gives the ICE, but not when using '-O2' nor '-O1 -m64'.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/52797] [4.8 Regression] Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC
2012-03-30 21:17 [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC pthaugen at gcc dot gnu.org
2012-03-30 21:18 ` [Bug tree-optimization/52797] [4.8 Regression] " dominiq at lps dot ens.fr
@ 2012-03-30 21:18 ` dominiq at lps dot ens.fr
2012-03-31 15:20 ` dominiq at lps dot ens.fr
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: dominiq at lps dot ens.fr @ 2012-03-30 21:18 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-03-30 21:16:28 UTC ---
Created attachment 27049
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27049
Preprocessed file streambuf.ii
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/52797] [4.8 Regression] Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC
2012-03-30 21:17 [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC pthaugen at gcc dot gnu.org
2012-03-30 21:18 ` [Bug tree-optimization/52797] [4.8 Regression] " dominiq at lps dot ens.fr
2012-03-30 21:18 ` dominiq at lps dot ens.fr
@ 2012-03-31 15:20 ` dominiq at lps dot ens.fr
2012-04-01 23:06 ` dje at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: dominiq at lps dot ens.fr @ 2012-03-31 15:20 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-03-31 15:16:18 UTC ---
The error is the same as in pr52808.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/52797] [4.8 Regression] Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC
2012-03-30 21:17 [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC pthaugen at gcc dot gnu.org
` (2 preceding siblings ...)
2012-03-31 15:20 ` dominiq at lps dot ens.fr
@ 2012-04-01 23:06 ` dje at gcc dot gnu.org
2012-04-03 9:11 ` dominiq at lps dot ens.fr
2012-04-03 9:42 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: dje at gcc dot gnu.org @ 2012-04-01 23:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797
David Edelsohn <dje at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dje at gcc dot gnu.org
--- Comment #4 from David Edelsohn <dje at gcc dot gnu.org> 2012-04-01 23:05:07 UTC ---
powerpc-aix as well.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/52797] [4.8 Regression] Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC
2012-03-30 21:17 [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC pthaugen at gcc dot gnu.org
` (3 preceding siblings ...)
2012-04-01 23:06 ` dje at gcc dot gnu.org
@ 2012-04-03 9:11 ` dominiq at lps dot ens.fr
2012-04-03 9:42 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: dominiq at lps dot ens.fr @ 2012-04-03 9:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797
--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-04-03 09:07:46 UTC ---
I successfully bootstrapped revision 186090 on powerpc-apple-darwin9. From
http://gcc.gnu.org/ml/gcc-testresults/2012-04/msg00234.html it seems also fixed
for powerpc64-unknown-linux-gnu. So this PR could probably closed as fixed.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/52797] [4.8 Regression] Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC
2012-03-30 21:17 [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC pthaugen at gcc dot gnu.org
` (4 preceding siblings ...)
2012-04-03 9:11 ` dominiq at lps dot ens.fr
@ 2012-04-03 9:42 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-04-03 9:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.8.0
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-04-03 09:41:54 UTC ---
Fixed then.
^ permalink raw reply [flat|nested] 7+ messages in thread
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2012-03-30 21:17 [Bug tree-optimization/52797] New: Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC pthaugen at gcc dot gnu.org
2012-03-30 21:18 ` [Bug tree-optimization/52797] [4.8 Regression] " dominiq at lps dot ens.fr
2012-03-30 21:18 ` dominiq at lps dot ens.fr
2012-03-31 15:20 ` dominiq at lps dot ens.fr
2012-04-01 23:06 ` dje at gcc dot gnu.org
2012-04-03 9:11 ` dominiq at lps dot ens.fr
2012-04-03 9:42 ` rguenth at gcc dot gnu.org
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