re PR target/47129 (ia64-hp-vms: ia64.o: dwarf2out_vms_debug_main_pointer undeclared)

	PR target/47129
	* config/ia64/ia64.c: Include "dwarf2out.h" .

From-SVN: r168332

gcc/ChangeLog

+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

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.  */