[Bug lto/52322] New: lto1: internal compiler error: in lto_symtab_register_decl, at lto-symtab.c:148

["k.nakamura at nao dot ac.jp" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52322

             Bug #: 52322
           Summary: lto1: internal compiler error: in
                    lto_symtab_register_decl, at lto-symtab.c:148
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: k.nakamura@nao.ac.jp


Created attachment 26708
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26708
tmp files gcc generated

/opt/gcc-4.6.2/bin/c++    -v -save-temps -O3 -funroll-loops -m64 -march=native
-mavx -flto -floop-interchange -pipe -Wall -Wextra -Wno-non-template-friend
-Wcast-align -Wno-comment -fopenmp -Wno-deprecated     
CMakeFiles/cmTryCompileExec.dir/try_run.cc.o  -o cmTryCompileExec -rdynamic 
c++: warning: -pipe ignored because -save-temps specified
Using built-in specs.
COLLECT_GCC=/opt/gcc-4.6.2/bin/c++
COLLECT_LTO_WRAPPER=/opt/gcc-4.6.2/libexec/gcc/x86_64-unknown-linux-gnu/4.6.2/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.6.2/configure --prefix=/opt/gcc-4.6.2 --with-gnu-as
--with-gnu-ld --with-mpc=/opt/gcc-base --with-mpfr=/opt/gcc-base
--with-gmp=/opt/gcc-base --with-ppl=/opt/gcc-base --with-cloog=/opt/gcc-base
--enable-languages=c,c++,fortran --enable-threads=posix
--enable-stage1-languages=c --enable-lto --disable-multilib
Thread model: posix
gcc version 4.6.2 (GCC) 
COMPILER_PATH=/opt/gcc-4.6.2/libexec/gcc/x86_64-unknown-linux-gnu/4.6.2/:/opt/gcc-4.6.2/libexec/gcc/x86_64-unknown-linux-gnu/4.6.2/:/opt/gcc-4.6.2/libexec/gcc/x86_64-unknown-linux-gnu/:/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/:/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/
LIBRARY_PATH=/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/:/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/../../../../lib64/:/lib/../lib64/:/usr/lib/../lib64/:/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/../../../:/lib/:/usr/lib/
Reading specs from
/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/../../../../lib64/libgomp.spec
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-O3' '-funroll-loops' '-m64'
'-march=native' '-mavx' '-flto' '-floop-interchange' '-pipe' '-Wall' '-Wextra'
'-Wno-non-template-friend' '-Wcast-align' '-Wno-comment' '-fopenmp'
'-Wno-deprecated' '-o' 'cmTryCompileExec' '-rdynamic' '-shared-libgcc'
'-pthread'
 /opt/gcc-4.6.2/libexec/gcc/x86_64-unknown-linux-gnu/4.6.2/collect2 -flto
--eh-frame-hdr -m elf_x86_64 -export-dynamic -dynamic-linker
/lib64/ld-linux-x86-64.so.2 -o cmTryCompileExec /usr/lib/../lib64/crt1.o
/usr/lib/../lib64/crti.o
/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/crtbegin.o
-L/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2
-L/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/../../../../lib64
-L/lib/../lib64 -L/usr/lib/../lib64
-L/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/../../..
CMakeFiles/cmTryCompileExec.dir/try_run.cc.o -lstdc++ -lm -lgomp -lgcc_s -lgcc
-lpthread -lc -lgcc_s -lgcc
/opt/gcc-4.6.2/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/crtend.o
/usr/lib/../lib64/crtn.o
 /opt/gcc-4.6.2/bin/c++ @/tmp/ccwZSRNl.args
c++: warning: -pipe ignored because -save-temps specified
Using built-in specs.
COLLECT_GCC=/opt/gcc-4.6.2/bin/c++
COLLECT_LTO_WRAPPER=/opt/gcc-4.6.2/libexec/gcc/x86_64-unknown-linux-gnu/4.6.2/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.6.2/configure --prefix=/opt/gcc-4.6.2 --with-gnu-as
--with-gnu-ld --with-mpc=/opt/gcc-base --with-mpfr=/opt/gcc-base
--with-gmp=/opt/gcc-base --with-ppl=/opt/gcc-base --with-cloog=/opt/gcc-base
--enable-languages=c,c++,fortran --enable-threads=posix
--enable-stage1-languages=c --enable-lto --disable-multilib
Thread model: posix
gcc version 4.6.2 (GCC) 
COLLECT_GCC_OPTIONS='-c' '-v' '-save-temps' '-O3' '-funroll-loops' '-m64'
'-march=native' '-mavx' '-floop-interchange' '-pipe' '-Wall' '-Wextra'
'-Wno-non-template-friend' '-Wcast-align' '-Wno-comment' '-fopenmp'
'-Wno-deprecated' '-rdynamic' '-shared-libgcc' '-pthread' '-dumpdir' './'
'-dumpbase' 'cmTryCompileExec.wpa'
'-fltrans-output-list=cmTryCompileExec.ltrans.out' '-fwpa' '-shared-libgcc'
'-pthread'
 /opt/gcc-4.6.2/libexec/gcc/x86_64-unknown-linux-gnu/4.6.2/lto1
-march=corei7-avx -mcx16 -msahf -mno-movbe -mno-aes -mpclmul -mpopcnt -mno-abm
-mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-tbm -mavx -msse4.2 -msse4.1
--param l1-cache-size=32 --param l1-cache-line-size=64 --param
l2-cache-size=8192 -mtune=corei7-avx -quiet -dumpdir ./ -dumpbase
cmTryCompileExec.wpa -m64 -mavx -auxbase try_run.cc -O3 -Wall -Wextra
-Wno-non-template-friend -Wcast-align -Wno-comment -Wno-deprecated -version
-funroll-loops -floop-interchange -fopenmp
-fltrans-output-list=cmTryCompileExec.ltrans.out -fwpa @/tmp/cc42zwHl
GNU GIMPLE (GCC) version 4.6.2 (x86_64-unknown-linux-gnu)
    compiled by GNU C version 4.6.2, GMP version 5.0.4, MPFR version 3.1.0-p4,
MPC version 0.9
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU GIMPLE (GCC) version 4.6.2 (x86_64-unknown-linux-gnu)
    compiled by GNU C version 4.6.2, GMP version 5.0.4, MPFR version 3.1.0-p4,
MPC version 0.9
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
lto1: internal compiler error: in lto_symtab_register_decl, at lto-symtab.c:148
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /opt/gcc-4.6.2/bin/c++ returned 1 exit status