From: Steven Bosscher <steven@gcc.gnu.org>
Date: Wed, 29 Aug 2012 20:40:53 +0000 (+0000)
Subject: * cfg.c (dump_bb_info): Print a newline if there were no edges to dump.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1dd5907e5c038c3d996215835d1cc35899e0b626;p=gcc.git

* cfg.c (dump_bb_info): Print a newline if there were no edges to dump.

From-SVN: r190786
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4401ef38eb2..07d7944b5a7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-08-29  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* cfg.c (dump_bb_info): Print a newline if there were no edges to dump.
+
 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 
 	Revert:
diff --git a/gcc/cfg.c b/gcc/cfg.c
index 3f14d49a72d..eaf5863516f 100644
--- a/gcc/cfg.c
+++ b/gcc/cfg.c
@@ -764,6 +764,8 @@ dump_bb_info (FILE *outf, basic_block bb, int indent, int flags,
 	  dump_edge_info (outf, e, flags, 0);
 	  fputc ('\n', outf);
 	}
+      if (first)
+	fputc ('\n', outf);
     }
 
   if (do_footer)
@@ -784,6 +786,8 @@ dump_bb_info (FILE *outf, basic_block bb, int indent, int flags,
 	  dump_edge_info (outf, e, flags, 1);
 	  fputc ('\n', outf);
 	}
+      if (first)
+	fputc ('\n', outf);
     }
 }