* 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 1df0a7166b7dec52590e769ca5141e15ab9db969..525c2c4b93fcf162658e454e90d44d1eb44cf726 100644 (file)
--- 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 dd72828795dbbc62abedfb3c85883d74cd06446c..e78d30999a8b3015dd0068e29e08b493d4a3abcf 100644 (file)
--- 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