From b5e00cc2faa8fdef5025ae54a97d5575828b3383 Mon Sep 17 00:00:00 2001 From: chengbin Date: Thu, 13 Dec 2018 10:46:32 +0800 Subject: [PATCH 5/7] Call update_max_bb_count even if autufdo counts are all zeros. --- gcc/auto-profile.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/auto-profile.c b/gcc/auto-profile.c index f51a4bf4ce1..d337cbc7200 100644 --- a/gcc/auto-profile.c +++ b/gcc/auto-profile.c @@ -1553,9 +1553,9 @@ afdo_annotate_cfg (const stmt_set &promoted_stmts) { /* Calculate, propagate count and probability information on CFG. */ afdo_calculate_branch_prob (&annotated_bb); - update_max_bb_count (); - profile_status_for_fn (cfun) = PROFILE_READ; } + update_max_bb_count (); + profile_status_for_fn (cfun) = PROFILE_READ; if (flag_value_profile_transformations) { gimple_value_profile_transformations (); -- 2.14.4.44.g2045bb6