From: Jeremie Salvucci <jeremie.salvucci@free.fr>
Date: Sun, 4 Jul 2010 17:59:18 +0000 (+0200)
Subject: gimple.c (gimple_body): Comments added.
X-Git-Tag: upstream/12.2.0~91750
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=abbd64b92ae3e700ec99e64abafc21f049c8e271;p=platform%2Fupstream%2Fgcc.git

gimple.c (gimple_body): Comments added.

2010-07-04  Jeremie Salvucci  <jeremie.salvucci@free.fr>

	* gimple.c (gimple_body): Comments added.

From-SVN: r161804
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c47f4cb..857c702 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2010-07-04  Jeremie Salvucci  <jeremie.salvucci@free.fr>
+
+	* gimple.c (gimple_body): Comments added.
+
 2010-07-04  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/44809
diff --git a/gcc/gimple.c b/gcc/gimple.c
index 2359e0e..fa5b804 100644
--- a/gcc/gimple.c
+++ b/gcc/gimple.c
@@ -1731,7 +1731,10 @@ gimple_set_body (tree fndecl, gimple_seq seq)
 }
 
 
-/* Return the body of GIMPLE statements for function FN.  */
+/* Return the body of GIMPLE statements for function FN.  After the
+   CFG pass, the function body doesn't exist anymore because it has
+   been split up into basic blocks.  In this case, it returns
+   NULL.  */
 
 gimple_seq
 gimple_body (tree fndecl)