diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 332490b4ab4..5dcd78b2af9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-30  Joern Rennecke  <amylaar@spamcop.net>
+
+	PR target/47129
+	* config/ia64/ia64.c: Include "dwarf2out.h" .
+
 2010-12-29  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/47074
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c
index f789d00ebc6..5018e4114f6 100644
--- a/gcc/config/ia64/ia64.c
+++ b/gcc/config/ia64/ia64.c
@@ -60,6 +60,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "tm-constrs.h"
 #include "sel-sched.h"
 #include "reload.h"
+#include "dwarf2out.h"
 
 /* This is used for communication between ASM_OUTPUT_LABEL and
    ASM_OUTPUT_LABELREF.  */