* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
@ 2011-09-03 8:49 ` rguenth at gcc dot gnu.org
2011-09-04 13:09 ` steffen_moeller at gmx dot de
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From: rguenth at gcc dot gnu.org @ 2011-09-03 8:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-invalid-code |ice-on-valid-code
Target Milestone|--- |4.7.0
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
2011-09-03 8:49 ` [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled rguenth at gcc dot gnu.org
@ 2011-09-04 13:09 ` steffen_moeller at gmx dot de
2011-09-15 20:21 ` howarth at nitro dot med.uc.edu
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From: steffen_moeller at gmx dot de @ 2011-09-04 13:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
Steffen Möller <steffen_moeller at gmx dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |steffen_moeller at gmx dot
| |de
--- Comment #1 from Steffen Möller <steffen_moeller at gmx dot de> 2011-09-04 13:08:36 UTC ---
The same error occurs while compiling the Debian package autodocksuite from sid
with LTO enabled:
/usr/lib/gcc-snapshot/bin/g++ -Wall -g -flto -O2 -Winline -finline-functions
-Wl,--as-needed -flto -o autogrid4 autogrid4-main.o autogrid4-check_size.o
autogrid4-setflags.o autogrid4-timesys.o autogrid4-timesyshms.o
autogrid4-printhms.o autogrid4-prHMSfixed.o autogrid4-printdate.o
autogrid4-strindex.o autogrid4-banner.o autogrid4-gpfparser.o
autogrid4-parsetypes.o autogrid4-atom_parameter_manager.o
autogrid4-read_parameter_library.o autogrid4-parse_param_line.o
autogrid4-distdepdiel.o -lm
In file included from setflags.cpp:142:0,
from :118:
main.cpp: In function 'main':
main.cpp:2542:1: internal compiler error: in splice_child_die, at
dwarf2out.c:5007
Please submit a full bug report,
with preprocessed source if appropriate.
$ /usr/lib/gcc-snapshot/bin/g++ --version
g++ (Debian 20110816-1) 4.7.0 20110816 (experimental) [trunk revision 177785]
Sorry for not isolating the problem more. The problem could not be observed in
g++ 4.6.1 from Debian unstable (4.6.1-8). It fails later, hence the
installation of the snapshot :) Without the LTO, everything is fine.
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
2011-09-03 8:49 ` [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled rguenth at gcc dot gnu.org
2011-09-04 13:09 ` steffen_moeller at gmx dot de
@ 2011-09-15 20:21 ` howarth at nitro dot med.uc.edu
2011-09-28 6:29 ` howarth at nitro dot med.uc.edu
` (8 subsequent siblings)
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From: howarth at nitro dot med.uc.edu @ 2011-09-15 20:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
Jack Howarth <howarth at nitro dot med.uc.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |howarth at nitro dot
| |med.uc.edu
--- Comment #2 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-09-15 20:15:02 UTC ---
The same error occurs while building xplor-nih on x86_64-apple-darwin11...
[MacPro:~/xplor-nih-2.27/nmrPot/bin.Darwin_11_x86_64] howarth% g++-fsf-4.7
-dynamiclib -fdefault-integer-8 -O3 -ffast-math -funroll-loops -g -flto
-flat_namespace -undefined suppress -single_module noePot.o atomProb.o
rdcPot1.o csaPot.o jCoupPot.o shapePot.o atomDensity.o probDistPot.o
cosRatioPot.o ncsPot.o prePot.o rdcWavePot.o varTensor.o surfaceArea.o
psolPot.o orderPot.o posRMSDPot.o utils.o posSymmPot.o sphereFun.o volume.o
planeDistPot.o selNBPot.o gyrPot.o cstMagPot.o diffPot.o relaxRatioPot.o
distSymmPot.o sardcPot.o surfTessellation.o torsionDBPot.o nbTargetPot.o
solnScatPot.o -o libnmrPot.dylib -lcrypto
-L/Users/howarth/xplor-nih-2.27/bin.Darwin_11_x86_64/ -lspecfun -lsurfD
-llapack -lblas
In file included from /Users/howarth/xplor-nih-2.27/CDSlib/cdsList.hh:380:0,
from /Users/howarth/xplor-nih-2.27/CDSlib/cdsSStream.cc:325,
from :1622:
/Users/howarth/xplor-nih-2.27/nmrPot/relaxRatioPot.hh: In member function
‘numRestraints’:
/Users/howarth/xplor-nih-2.27/nmrPot/relaxRatioPot.hh:163:37: internal compiler
error: in splice_child_die, at dwarf2out.c:5007
Using -v, shows the failure occurs in...
/sw/lib/gcc4.7/libexec/gcc/x86_64-apple-darwin11.2.0/4.7.0/lto1 -fPIC
-feliminate-unused-debug-symbols -quiet -dumpdir ./ -dumpbase
libnmrPot.dylib.ltrans1 -mmacosx-version-min=10.7.2 -mtune=core2 -auxbase-strip
/var/folders/1l/n78sywl52lz6kkys6nv7mnph0000gp/T//ccaxwWx8.ltrans1.ltrans.o -g
-O3 -version -fdefault-integer-8 -ffast-math -funroll-loops -fltrans
@/var/folders/1l/n78sywl52lz6kkys6nv7mnph0000gp/T//cc4I8zif -o
/var/folders/1l/n78sywl52lz6kkys6nv7mnph0000gp/T//ccA4Iv2n.s
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (2 preceding siblings ...)
2011-09-15 20:21 ` howarth at nitro dot med.uc.edu
@ 2011-09-28 6:29 ` howarth at nitro dot med.uc.edu
2011-09-29 14:25 ` howarth at nitro dot med.uc.edu
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: howarth at nitro dot med.uc.edu @ 2011-09-28 6:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
--- Comment #3 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-09-27 22:52:58 UTC ---
(In reply to comment #2)
> The same error occurs while building xplor-nih on x86_64-apple-darwin11...
>
The failures building xplor-nih with -flto using gcc trunk are gone at r179288.
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (3 preceding siblings ...)
2011-09-28 6:29 ` howarth at nitro dot med.uc.edu
@ 2011-09-29 14:25 ` howarth at nitro dot med.uc.edu
2011-10-01 14:59 ` jpfoley2 at verizon dot net
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: howarth at nitro dot med.uc.edu @ 2011-09-29 14:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
--- Comment #4 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-09-29 13:47:12 UTC ---
(In reply to comment #0)
Peter, can you retest the failing lto-bootstrap building the go compiler under
current gcc trunk? I believe honza's recent ipa-related fixes may have fixed
this.
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (4 preceding siblings ...)
2011-09-29 14:25 ` howarth at nitro dot med.uc.edu
@ 2011-10-01 14:59 ` jpfoley2 at verizon dot net
2011-10-06 0:09 ` jpfoley2 at verizon dot net
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jpfoley2 at verizon dot net @ 2011-10-01 14:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
--- Comment #5 from Peter Foley <jpfoley2 at verizon dot net> 2011-10-01 14:59:16 UTC ---
I still get this with fc393cf
/root/gcc/lto/./prev-gcc/g++ -B/root/gcc/lto/./prev-gcc/
-B/usr/local/x86_64-unknown-linux-gnu/bin/ -nostdinc++
-B/root/gcc/lto/prev-x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/root/gcc/lto/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/root/gcc/lto/prev-x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu
-I/root/gcc/lto/prev-x86_64-unknown-linux-gnu/libstdc++-v3/include
-I/root/gcc/libstdc++-v3/libsupc++
-L/root/gcc/lto/prev-x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/root/gcc/lto/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs -g
-O2 -flto=jobserver -frandom-seed=1 -DIN_GCC -W -Wall -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common
-DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -o go1 \
go/ast-dump.o go/dataflow.o go/export.o go/expressions.o go/go-backend.o
go/go-dump.o go/go-gcc.o go/go-lang.o go/go-optimize.o go/go.o go/gogo-tree.o
go/gogo.o go/import.o go/import-archive.o go/lex.o go/parse.o go/runtime.o
go/statements.o go/types.o go/unsafe.o attribs.o main.o tree-browser.o
libbackend.a libcommon-target.a libcommon.a ../libcpp/libcpp.a
../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lppl_c -lppl
-lgmpxx -lmpc -lmpfr -lgmp -rdynamic -ldl -L../zlib -lz
In member function '_M_insert_aux':
lto1: internal compiler error: in splice_child_die, at dwarf2out.c:5007
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [/tmp/ccOGb3DK.ltrans2.ltrans.o] Error 1
lto-wrapper: make returned 2 exit status
/usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld:
lto-wrapper failed
collect2: error: ld returned 1 exit status
make[3]: *** [go1] Error 1
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (5 preceding siblings ...)
2011-10-01 14:59 ` jpfoley2 at verizon dot net
@ 2011-10-06 0:09 ` jpfoley2 at verizon dot net
2011-10-06 0:12 ` jpfoley2 at verizon dot net
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jpfoley2 at verizon dot net @ 2011-10-06 0:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
--- Comment #6 from Peter Foley <jpfoley2 at verizon dot net> 2011-10-06 00:09:03 UTC ---
Created attachment 25426
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25426
reduced testcase
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (6 preceding siblings ...)
2011-10-06 0:09 ` jpfoley2 at verizon dot net
@ 2011-10-06 0:12 ` jpfoley2 at verizon dot net
2011-10-10 18:04 ` howarth at nitro dot med.uc.edu
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jpfoley2 at verizon dot net @ 2011-10-06 0:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
--- Comment #7 from Peter Foley <jpfoley2 at verizon dot net> 2011-10-06 00:11:08 UTC ---
I've attached a reduced testcase that reproduces the ICE with the commandline
g++ -nostdlib -flto -g test.i
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (7 preceding siblings ...)
2011-10-06 0:12 ` jpfoley2 at verizon dot net
@ 2011-10-10 18:04 ` howarth at nitro dot med.uc.edu
2011-10-10 20:34 ` jpfoley2 at verizon dot net
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: howarth at nitro dot med.uc.edu @ 2011-10-10 18:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
--- Comment #8 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-10-10 18:03:47 UTC ---
(In reply to comment #7)
> I've attached a reduced testcase that reproduces the ICE with the commandline
> g++ -nostdlib -flto -g test.i
This test case doesn't trigger the ICE on x86_64-apple-darwin11...
howarth% g++-fsf-4.7 -nostdlib -flto -g -c test.ii
howarth%
Note on darwin '-c' is required, else the test case fails with...
howarth% g++-fsf-4.7 -nostdlib -flto -g test.ii
ld: warning: symbol dyld_stub_binder not found, normally in libSystem.dylib
ld: entry point (start) undefined. Usually in crt1.o for architecture x86_64
collect2: error: ld returned 1 exit status
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (8 preceding siblings ...)
2011-10-10 18:04 ` howarth at nitro dot med.uc.edu
@ 2011-10-10 20:34 ` jpfoley2 at verizon dot net
2011-11-30 23:54 ` pinskia at gcc dot gnu.org
2011-12-09 12:35 ` rguenth at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: jpfoley2 at verizon dot net @ 2011-10-10 20:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
--- Comment #9 from Peter Foley <jpfoley2 at verizon dot net> 2011-10-10 20:34:01 UTC ---
(In reply to comment #8)
> (In reply to comment #7)
> > I've attached a reduced testcase that reproduces the ICE with the commandline
> > g++ -nostdlib -flto -g test.i
>
> This test case doesn't trigger the ICE on x86_64-apple-darwin11...
>
> howarth% g++-fsf-4.7 -nostdlib -flto -g -c test.ii
> howarth%
>
> Note on darwin '-c' is required, else the test case fails with...
>
> howarth% g++-fsf-4.7 -nostdlib -flto -g test.ii
> ld: warning: symbol dyld_stub_binder not found, normally in libSystem.dylib
> ld: entry point (start) undefined. Usually in crt1.o for architecture x86_64
> collect2: error: ld returned 1 exit status
-c prevents the test case from triggering the ICE on x86_64-pc-linux-gnu for me
as well. Try removing -nostdlib from the commandline.
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (9 preceding siblings ...)
2011-10-10 20:34 ` jpfoley2 at verizon dot net
@ 2011-11-30 23:54 ` pinskia at gcc dot gnu.org
2011-12-09 12:35 ` rguenth at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2011-11-30 23:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-11-30
Ever Confirmed|0 |1
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-11-30 23:45:55 UTC ---
Confirmed:
apinski@apinskidesktop:~/src/gcc-fsf/local/gcc/objdir/gcc$ ~/local-gcc/bin/g++
t.cc -flto -g -r -nostdlib
lto1: internal compiler error: in splice_child_die, at dwarf2out.c:5009
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /home/apinski/local-gcc/bin/g++ returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status
^ permalink raw reply [flat|nested] 13+ messages in thread* [Bug debug/50279] [4.7 Regression] ICE while building the go front-end with LTO enabled
2011-09-02 23:28 [Bug bootstrap/50279] New: go bootstrap fails with lto jpfoley2 at verizon dot net
` (10 preceding siblings ...)
2011-11-30 23:54 ` pinskia at gcc dot gnu.org
@ 2011-12-09 12:35 ` rguenth at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-12-09 12:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50279
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-09 12:31:36 UTC ---
dup
*** This bug has been marked as a duplicate of bug 48354 ***
^ permalink raw reply [flat|nested] 13+ messages in thread