https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #19 from Richard Biener <rguenth at gcc dot gnu.org> ---
The tester shows the issue is fixed now (we're faster than before the
regression). At -O0 compile-time is still dominated by RA
(r14-2920-g07b7cd70399d22, release checking):
integrated RA : 0.29 ( 32%)
LRA non-specific : 0.15 ( 16%)
TOTAL : 0.91
Samples: 3K of event 'cycles:u', Event count (approx.): 5038659855
Overhead Samples Command Shared Object Symbol
6.15% 233 cc1 cc1 [.] process_alt_operands
4.29% 163 cc1 cc1 [.] process_bb_node_lives
3.72% 142 cc1 cc1 [.] record_reg_classes
3.01% 114 cc1 cc1 [.] mark_ref_dead
2.87% 109 cc1 cc1 [.] constrain_operands
2.71% 114 cc1 cc1 [.]
df_ref_create_structure
2.47% 94 cc1 cc1 [.] ira_setup_alts
