https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71736
--- Comment #4 from Bernd Edlinger <bernd.edlinger at hotmail dot de> ---
gcc -c min.c
min.c: In function 'signal_handler':
min.c:28:36: warning: implicit declaration of function 'bb_error_msg_and_die'
[-Wimplicit-function-declaration]
).__i))) & 0x7f) + 1) >> 1) > 0) ) bb_error_msg_and_die("helper killed by
signal %u", (((__extension__ (((union {
^~~~~~~~~~~~~~~~~~~~
min.c:45:25: warning: implicit declaration of function 'vfork'; did you mean
'fork'? [-Wimplicit-function-declaration]
pid_t bb__xvfork_pid = vfork();
^~~~~
fork
min.c:49:2: error: definition in block 6 does not dominate use in block 7
}
^
for SSA_NAME: ptr_to_globals.0_11 in statement:
# .MEM_25 = VDEF <.MEM_22>
ptr_to_globals.0_11->helper_pid = _24;
min.c:49:2: internal compiler error: verify_ssa failed
0xd792cc verify_ssa(bool, bool)
../../gcc-trunk/gcc/tree-ssa.c:1039
0xaa24ed execute_function_todo
../../gcc-trunk/gcc/passes.c:1971
0xaa34eb execute_todo
../../gcc-trunk/gcc/passes.c:2016
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.
