https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71937
--- Comment #8 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Frame: Ir Backtrace for Thread 1 [ 0] 85,518 brk (9503 x) [ 1] 645,718 sbrk (9502 x) [ 2] 787,930 __default_morecore (9498 x) [ 3] 345,696,969 _int_malloc (1634374 x) [ 4] 429,049,064 malloc (1634371 x) [ 5] 424,601,116 0x0000000010174d90 (1573948 x) [ 6] 40,785,111 xmalloc (141360 x) [ 7] 43,846,513 mempool_obstack_chunk_alloc(unsigned long) (160495 x) [ 8] 56,593,460 _obstack_newchunk (145510 x) [ 9] 10,642,493,461 bitmap_set_bit(bitmap_head*, int) (107039144 x) [10] 40,631,180,636 coalesce_ssa_name() (122 x) [11] 40,967,370,411 rewrite_out_of_ssa(ssaexpand*) (122 x) [12] 41,081,413,163 (anonymous namespace)::pass_expand::execute(function*) (122 x) [13] 41,820,088,098 execute_one_pass(opt_pass*) (4536 x) [14] 42,589,456,759 execute_pass_list(function*, opt_pass*) (122 x) [15] 42,664,521,643 cgraph_node::expand() (122 x) [16] 42,672,880,045 output_in_order(bool) (1 x) [17] 55,222,713,798 symbol_table::compile() (1 x) [18] 55,860,373,675 symbol_table::finalize_compilation_unit() (1 x) [19] 62,683,937,902 compile_file() (1 x) [20] 62,699,127,487 toplev::main(int, char**) (1 x) [21] 62,699,127,511 main (1 x)
