From fb9ef4c18e7f5294fab9ba71f6d1fe1c03eae7aa Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Tue, 1 Jun 2010 22:29:41 +0200
Subject: [PATCH] * emit-rtl.c (remove_insn): Fix thinko in prevoius patch.

From-SVN: r160121
---
 gcc/ChangeLog  | 4 ++++
 gcc/emit-rtl.c | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bf17b3a0937..df5d3c648b4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2010-06-01  Jan Hubicka  <jh@suse.cz>
+
+	* emit-rtl.c (remove_insn): Fix thinko in prevoius patch.
+
 2010-06-01  Nathan Froyd  <froydnj@codesourcery.com>
 
 	* tree.h (build_nt_call_list): Delete.
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index d51481f4d70..3f7fb5f895a 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -3856,7 +3856,8 @@ remove_insn (rtx insn)
     }
   else if (get_insns () == insn)
     {
-      PREV_INSN (next) = NULL;
+      if (next)
+        PREV_INSN (next) = NULL;
       set_first_insn (next);
     }
   else