[PATCH] Break when has_sample is true

[Aditya Kumar]

gcc/ChangeLog:

2015-05-26  Aditya Kumar  <hiradi...@msn.com>

        * auto-profile.c (afdo_calculate_branch_prob): Break once has_sample is 
true.


---
 gcc/auto-profile.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/gcc/auto-profile.c b/gcc/auto-profile.c
index 55dd8d1..1936487 100644
--- a/gcc/auto-profile.c
+++ b/gcc/auto-profile.c
@@ -1365,8 +1365,13 @@ afdo_calculate_branch_prob (bb_set *annotated_bb, 
edge_set *annotated_edge)
   bool has_sample = false;
 
   FOR_EACH_BB_FN (bb, cfun)
-  if (bb->count > 0)
-    has_sample = true;
+  {
+    if (bb->count > 0)
+      {
+       has_sample = true;
+       break;
+      }
+  }
 
   if (!has_sample)
     return;
-- 
2.1.0.243.g30d45f7