[Bug lto/41663] New: Undefined reference to thunk

[danglin at gcc dot gnu dot org]

Executing on host: /home/dave/gnu/gcc-4.5/objdir/gcc/testsuite/g++/../../g++
-B/
home/dave/gnu/gcc-4.5/objdir/gcc/testsuite/g++/../../ cp_lto_20090106_0.o 
-nost
dinc++
-I/home/dave/gnu/gcc-4.5/objdir/hppa-linux/libstdc++-v3/include/hppa-linu
x -I/home/dave/gnu/gcc-4.5/objdir/hppa-linux/libstdc++-v3/include
-I/home/dave/g
nu/gcc-4.5/gcc/libstdc++-v3/libsupc++
-I/home/dave/gnu/gcc-4.5/gcc/libstdc++-v3/
include/backward -I/home/dave/gnu/gcc-4.5/gcc/libstdc++-v3/testsuite/util
-fmess
age-length=0 -O0 -fwhopr    
-L/home/dave/gnu/gcc-4.5/objdir/hppa-linux/./libstd
c++-v3/src/.libs 
-L/home/dave/gnu/gcc-4.5/objdir/hppa-linux/./libstdc++-v3/src/
.libs -L/home/dave/gnu/gcc-4.5/objdir/hppa-linux/./libiberty  -lm   -o
g++-dg-lt
o-20090106-01    (timeout = 300)
cp_lto_20090106_0.wpa.ltrans.o:(.rodata+0x90): undefined reference to
`_ZThn4_N9
3_GLOBAL__N__home_dave_gnu_gcc_4.5_gcc_gcc_testsuite_g__.dg_lto_20090106_0.C_000
00000_476B05833LMND1Ev.1175.1250'
cp_lto_20090106_0.wpa.ltrans.o:(.rodata+0x94): undefined reference to
`_ZThn4_N9
3_GLOBAL__N__home_dave_gnu_gcc_4.5_gcc_gcc_testsuite_g__.dg_lto_20090106_0.C_000
00000_476B05833LMND0Ev.1228.1247'
collect2: ld returned 1 exit status
compiler exited with status 1

Similar is:

Executing on host: /home/dave/gnu/gcc-4.5/objdir/gcc/testsuite/g++/../../g++
-B/
home/dave/gnu/gcc-4.5/objdir/gcc/testsuite/g++/../../ cp_lto_20090106_0.o 
-nost
dinc++
-I/home/dave/gnu/gcc-4.5/objdir/hppa-linux/libstdc++-v3/include/hppa-linu
x -I/home/dave/gnu/gcc-4.5/objdir/hppa-linux/libstdc++-v3/include
-I/home/dave/g
nu/gcc-4.5/gcc/libstdc++-v3/libsupc++
-I/home/dave/gnu/gcc-4.5/gcc/libstdc++-v3/
include/backward -I/home/dave/gnu/gcc-4.5/gcc/libstdc++-v3/testsuite/util
-fmess
age-length=0 -O0 -flto    
-L/home/dave/gnu/gcc-4.5/objdir/hppa-linux/./libstdc+
+-v3/src/.libs 
-L/home/dave/gnu/gcc-4.5/objdir/hppa-linux/./libstdc++-v3/src/.l
ibs -L/home/dave/gnu/gcc-4.5/objdir/hppa-linux/./libiberty  -lm   -o
g++-dg-lto-
20090106-21    (timeout = 300)
/tmp/cceiH8bl.lto.o:(.rodata+0x90): undefined reference to
`_ZThn4_N93_GLOBAL__N
__home_dave_gnu_gcc_4.5_gcc_gcc_testsuite_g__.dg_lto_20090106_0.C_00000000_31183
4E93LMND1Ev.1175'
/tmp/cceiH8bl.lto.o:(.rodata+0x94): undefined reference to
`_ZThn4_N93_GLOBAL__N
__home_dave_gnu_gcc_4.5_gcc_gcc_testsuite_g__.dg_lto_20090106_0.C_00000000_31183
4E93LMND0Ev.1228'
collect2: ld returned 1 exit status
compiler exited with status 1


-- 
           Summary: Undefined reference to thunk
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
 GCC build triplet: hppa-unknown-linux-gnu
  GCC host triplet: hppa-unknown-linux-gnu
GCC target triplet: hppa-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41663