http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
Ulrich Weigand <uweigand at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |uweigand at gcc dot gnu.org
--- Comment #14 from Ulrich Weigand <uweigand at gcc dot gnu.org> 2012-10-23
17:10:11 UTC ---
I'm getting the same crash when building libstdc++ for spu-elf:
Program received signal SIGSEGV, Segmentation fault.
emit_case_dispatch_table (index_expr=0xf601b1c0, index_type=0xf5e70420,
case_list=0x110001c0, default_label=0xeda05398, minval=0xf5dd0bc0,
maxval=0xf5dd3740,
range=0xf5dd3740, stmt_bb=0x0) at
/home/uweigand/fsf/gcc-head/gcc/stmt.c:1919
1919 edge default_edge = EDGE_SUCC(stmt_bb, 0);
(gdb) bt
#0 emit_case_dispatch_table (index_expr=0xf601b1c0, index_type=0xf5e70420,
case_list=0x110001c0, default_label=0xeda05398, minval=0xf5dd0bc0,
maxval=0xf5dd3740,
range=0xf5dd3740, stmt_bb=0x0) at
/home/uweigand/fsf/gcc-head/gcc/stmt.c:1919
#1 0x1079240c in expand_sjlj_dispatch_table (dispatch_index=<value optimized
out>, dispatch_table=0x10fe6108) at /home/uweigand/fsf/gcc-head/gcc/stmt.c:2292
#2 0x104ac3c4 in sjlj_emit_dispatch_table (dispatch_label=0xeda03980,
num_dispatch=8) at /home/uweigand/fsf/gcc-head/gcc/except.c:1363
#3 0x104ac6f0 in sjlj_build_landing_pads () at
/home/uweigand/fsf/gcc-head/gcc/except.c:1420
#4 0x104acb4c in finish_eh_generation () at
/home/uweigand/fsf/gcc-head/gcc/except.c:1454
#5 0x103ddc24 in gimple_expand_cfg () at
/home/uweigand/fsf/gcc-head/gcc/cfgexpand.c:4579
#6 0x106e1608 in execute_one_pass (pass=0x10ec19b4) at
/home/uweigand/fsf/gcc-head/gcc/passes.c:2320
#7 0x106e1cb4 in execute_pass_list (pass=0x10ec19b4) at
/home/uweigand/fsf/gcc-head/gcc/passes.c:2381
#8 0x10406770 in expand_function (node=0xf1998e50) at
/home/uweigand/fsf/gcc-head/gcc/cgraphunit.c:1601
#9 0x10407b44 in expand_all_functions () at
/home/uweigand/fsf/gcc-head/gcc/cgraphunit.c:1705
#10 0x10408060 in compile () at
/home/uweigand/fsf/gcc-head/gcc/cgraphunit.c:2003
#11 0x1040942c in finalize_compilation_unit () at
/home/uweigand/fsf/gcc-head/gcc/cgraphunit.c:2080
#12 0x101c5fc0 in cp_write_global_declarations () at
/home/uweigand/fsf/gcc-head/gcc/cp/decl2.c:4286
#13 0x107a6ef4 in compile_file () at
/home/uweigand/fsf/gcc-head/gcc/toplev.c:560
#14 0x107a77ec in do_compile () at
/home/uweigand/fsf/gcc-head/gcc/toplev.c:1866
#15 0x107a85bc in toplev_main (argc=23, argv=0xffabf8c4) at
/home/uweigand/fsf/gcc-head/gcc/toplev.c:1942
#16 0x10c0f6d0 in main (argc=<value optimized out>, argv=<value optimized out>)
at /home/uweigand/fsf/gcc-head/gcc/main.c:36
