http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58509
--- Comment #2 from Mikael Pettersson <mikpe at it dot uu.se> --- (gdb) break fancy_abort Breakpoint 2 at 0x9e4a04 (gdb) run -gnatwa -quiet -nostdinc -dumpbase g-awk.adb -auxbase-strip g-awk.o -O2 -Wextra -Wall -fPIC -g -gnatpg -mcpu=ultrasparc -gnatO g-awk.o g-awk.adb -o /tmp/ccUyexwj.s Starting program: /mnt/scratch/objdir49/gcc/gnat1 -gnatwa -quiet -nostdinc -dumpbase g-awk.adb -auxbase-strip g-awk.o -O2 -Wextra -Wall -fPIC -g -gnatpg -mcpu=ultrasparc -gnatO g-awk.o g-awk.adb -o /tmp/ccUyexwj.s Breakpoint 2, 0x009e4a04 in fancy_abort(char const*, int, char const*) () (gdb) bt #0 0x009e4a04 in fancy_abort(char const*, int, char const*) () #1 0x00409bbc in calc_dfs_tree(dom_info*, bool) () at /mnt/scratch/gcc-4.9-20130922/gcc/dominance.c:397 #2 0x0040a234 in calculate_dominance_info(cdi_direction) () at /mnt/scratch/gcc-4.9-20130922/gcc/dominance.c:658 #3 0x003be1f4 in flow_loops_find(loops*) () #4 0x00570630 in loop_optimizer_init(unsigned int) () at /mnt/scratch/gcc-4.9-20130922/gcc/loop-init.c:91 #5 0x00965c30 in if_convert(bool) () at /mnt/scratch/gcc-4.9-20130922/gcc/ifcvt.c:4377 #6 0x009676b0 in (anonymous namespace)::pass_if_after_reload::execute() () at /mnt/scratch/gcc-4.9-20130922/gcc/ifcvt.c:4587 #7 0x005d9ef4 in execute_one_pass(opt_pass*) () at /mnt/scratch/gcc-4.9-20130922/gcc/passes.c:2201 #8 0x005da13c in execute_pass_list(opt_pass*) () at /mnt/scratch/gcc-4.9-20130922/gcc/passes.c:2253 #9 0x005da160 in execute_pass_list(opt_pass*) () at /mnt/scratch/gcc-4.9-20130922/gcc/passes.c:2254 #10 0x005da160 in execute_pass_list(opt_pass*) () at /mnt/scratch/gcc-4.9-20130922/gcc/passes.c:2254 #11 0x003d98f4 in expand_function(cgraph_node*) () at /mnt/scratch/gcc-4.9-20130922/gcc/cgraphunit.c:1750 #12 0x003db730 in compile() () at /mnt/scratch/gcc-4.9-20130922/gcc/cgraphunit.c:1855 #13 0x003dbb80 in finalize_compilation_unit() () at /mnt/scratch/gcc-4.9-20130922/gcc/cgraphunit.c:2269 #14 0x0006bcbc in gnat_write_global_declarations() () at /mnt/scratch/gcc-4.9-20130922/gcc/ada/gcc-interface/utils.c:5630 #15 0x00692200 in compile_file() () #16 0x006940bc in toplev_main(int, char**) () #17 0xf7d44234 in __libc_start_main () from /lib/libc.so.6 #18 0x00044054 in _start () (gdb)
