------- Comment #19 from rguenth at gcc dot gnu dot org 2009-03-17 12:58 ------- For trunk -O1 I see
CPU: AMD64 processors, speed 1000 MHz (estimated) Counted CPU_CLK_UNHALTED events (Cycles outside of halt state) with a unit mask of 0x00 (No unit mask) count 100000 samples % symbol name 368029 19.8218 allocno_spill_priority_compare 244104 13.1473 color_pass 205725 11.0802 build_allocno_conflicts 141509 7.6216 push_allocno_to_stack 106750 5.7495 assign_hard_reg 95558 5.1467 bitmap_bit_p 88785 4.7819 add_to_allocno_conflicts 51962 2.7986 splay_tree_splay 42764 2.3032 ira_build_conflicts 40718 2.1930 ira_flattening 27977 1.5068 canon_true_dependence 25608 1.3792 ira_allocno_live_ranges_intersect_p 20403 1.0989 nonoverlapping_memrefs_p 20005 1.0775 ira_add_allocno_conflict -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39326
