From: Jan Hubicka <hubicka@ucw.cz>
Date: Tue, 6 Jun 2017 08:05:29 +0000 (+0200)
Subject: * ipa-split.c (split_function): Initialize return bb profile.
X-Git-Tag: basepoints/gcc-9~6850
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ce6ec23497cbe4cbac8165b927deaba220a523d8;p=thirdparty%2Fgcc.git

* ipa-split.c (split_function): Initialize return bb profile.

From-SVN: r248911
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9ffaa0ebc282..8a5960f7efbc 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2017-06-06  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-split.c (split_function): Initialize return bb profile.
+
 2017-06-06  Jan Hubicka  <hubicka@ucw.cz>
 
 	* profile.c (compute_branch_probabilities): Also initialize
diff --git a/gcc/ipa-split.c b/gcc/ipa-split.c
index 7778b9c68134..0af31d683530 100644
--- a/gcc/ipa-split.c
+++ b/gcc/ipa-split.c
@@ -1278,6 +1278,7 @@ split_function (basic_block return_bb, struct split_point *split_point,
       basic_block new_return_bb = create_basic_block (NULL, 0, return_bb);
       gimple_stmt_iterator gsi = gsi_start_bb (new_return_bb);
       gsi_insert_after (&gsi, gimple_build_return (NULL), GSI_NEW_STMT);
+      new_return_bb->count = profile_count::zero ();
       while (redirected)
 	{
 	  redirected = false;