From 500305a92ef85e6b87ad428a35221c62f4037b93 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 23 Apr 2021 11:16:52 +0200 Subject: [PATCH] tree-optimization/100222 - remove redundant mark_irreducible_loops calls loop_optimizer_init (LOOPS_NORMAL) already performs this (quite expensive) marking. 2021-04-23 Richard Biener PR tree-optimization/100222 * predict.c (pass_profile::execute): Remove redundant call to mark_irreducible_loops. (report_predictor_hitrates): Likewise. --- gcc/predict.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/gcc/predict.c b/gcc/predict.c index d0a8e5f8..dc2327d 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -4096,8 +4096,6 @@ pass_profile::execute (function *fun) if (dump_file && (dump_flags & TDF_DETAILS)) flow_loops_dump (dump_file, NULL, 0); - mark_irreducible_loops (); - nb_loops = number_of_loops (fun); if (nb_loops > 1) scev_initialize (); @@ -4320,8 +4318,6 @@ report_predictor_hitrates (void) if (dump_file && (dump_flags & TDF_DETAILS)) flow_loops_dump (dump_file, NULL, 0); - mark_irreducible_loops (); - nb_loops = number_of_loops (cfun); if (nb_loops > 1) scev_initialize (); -- 2.7.4