From: Dmitry Vyukov <dvyukov@google.com>
Date: Mon, 12 Dec 2011 18:03:36 +0000 (-0800)
Subject: Fix flags for edges from/to entry/exit basic blocks.
X-Git-Tag: releases/gcc-4.7.0~1597
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f7c8a2da7791fefb361db7f4e1a25cecb0a2b7e8;p=thirdparty%2Fgcc.git

Fix flags for edges from/to entry/exit basic blocks.

	* cgraphunit.c (init_lowered_empty_function):
	Fix flags for new edges.

From-SVN: r182251
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 88b45d8fffe9..d429ea573b60 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-12-12  Dmitry Vyukov  <dvyukov@google.com>
+
+	* cgraphunit.c (init_lowered_empty_function):
+	Fix flags for new edges.
+
 2011-12-12  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/51510
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index 886a2def0e56..086effb8fb8b 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -1459,8 +1459,8 @@ init_lowered_empty_function (tree decl)
 
   /* Create BB for body of the function and connect it properly.  */
   bb = create_basic_block (NULL, (void *) 0, ENTRY_BLOCK_PTR);
-  make_edge (ENTRY_BLOCK_PTR, bb, 0);
-  make_edge (bb, EXIT_BLOCK_PTR, 0);
+  make_edge (ENTRY_BLOCK_PTR, bb, EDGE_FALLTHRU);
+  make_edge (bb, EXIT_BLOCK_PTR, EDGE_FALLTHRU);
 
   return bb;
 }