From b30bde1063f9b0399d1d06fdc08aec12bb025843 Mon Sep 17 00:00:00 2001 From: Bin Cheng Date: Fri, 14 Dec 2018 05:46:55 +0000 Subject: [PATCH] auto-profile.c (afdo_annotate_cfg): Call update_max_bb_count even if autofdo counts are all zeros. * auto-profile.c (afdo_annotate_cfg): Call update_max_bb_count even if autofdo counts are all zeros. From-SVN: r267121 --- gcc/ChangeLog | 5 +++++ gcc/auto-profile.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cb5824a7caf..39521bc129e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-12-14 Bin Cheng + + * auto-profile.c (afdo_annotate_cfg): Call update_max_bb_count even + if autofdo counts are all zeros. + 2018-12-14 Bin Cheng * auto-profile.c (afdo_indirect_call): Skip generating histogram 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 (); -- 2.30.2