https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113
--- Comment #41 from Richard Biener <rguenth at gcc dot gnu.org> --- Samples: 3M of event 'cycles', Event count (approx.): 4336899960635 Overhead Samples Command Shared Object Symbol 73.66% 2793479 cc1 cc1 [.] pop_scope 5.99% 226673 cc1 cc1 [.] bitmap_ior_into 4.72% 178543 cc1 cc1 [.] bitmap_set_bit 1.45% 55762 cc1 cc1 [.] dse_classify_store 1.33% 50428 cc1 cc1 [.] bitmap_bit_p 0.36% 13619 cc1 cc1 [.] rev_post_order_and_mark
