From: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 1 Jul 2017 07:44:45 +0000 (+0000)
Subject: 	* sel-sched-ir.c (compute_succs_info): Handle uninitialized
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3c793930cceaa8cd41af774364ba702ccb41193f;p=thirdparty%2Fgcc.git

	* sel-sched-ir.c (compute_succs_info): Handle uninitialized
	probabilities consistently.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249863 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1df0a7166b7d..525c2c4b93fc 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-06-29  Jan Hubicka  <hubicka@ucw.cz>
+
+	* sel-sched-ir.c (compute_succs_info): Handle uninitialized
+	probabilities consistently.
+
 2017-06-29  Jan Hubicka  <hubicka@ucw.cz>
 
 	* pa.c (pa_expand_compare_and_swap_loop): Update call of
diff --git a/gcc/sel-sched-ir.c b/gcc/sel-sched-ir.c
index dd72828795db..e78d30999a8b 100644
--- a/gcc/sel-sched-ir.c
+++ b/gcc/sel-sched-ir.c
@@ -4749,7 +4749,7 @@ compute_succs_info (insn_t insn, short flags)
                        inner loop to exits.  */
                     si.bb_end && si.e1->probability.initialized_p ()
 		    ? si.e1->probability.to_reg_br_prob_base ()
-		    : REG_BR_PROB_BASE);
+		    : 0);
           sinfo->succs_ok_n++;
         }
       else