Add missing header file attribs.h to couple of targets.

2017-08-07  Martin Liska  <mliska@suse.cz>

	* config/m32c/m32c.c: Add include of stringpool.h and attribs.h.
	* config/rl78/rl78.c: Add include of attribs.h.
	* config/sh/sh.c: Likewise.
	* config/v850/v850.c: Likewise.

From-SVN: r250926

gcc/ChangeLog

+2017-08-07  Martin Liska  <mliska@suse.cz>
+
+	* config/m32c/m32c.c: Add include of stringpool.h and attribs.h.
+	* config/rl78/rl78.c: Add include of attribs.h.
+	* config/sh/sh.c: Likewise.
+	* config/v850/v850.c: Likewise.
+
 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 
 	PR middle-end/78266

gcc/config/m32c/m32c.c

@@ -25,6 +25,8 @@
 #include "target.h"
 #include "rtl.h"
 #include "tree.h"
+#include "stringpool.h"
+#include "attribs.h"
 #include "df.h"
 #include "memmodel.h"
 #include "tm_p.h"

gcc/config/rl78/rl78.c

@@ -29,6 +29,7 @@
 #include "memmodel.h"
 #include "tm_p.h"
 #include "stringpool.h"
+#include "attribs.h"
 #include "optabs.h"
 #include "emit-rtl.h"
 #include "recog.h"

gcc/config/sh/sh.c

@@ -35,6 +35,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "memmodel.h"
 #include "tm_p.h"
 #include "stringpool.h"
+#include "attribs.h"
 #include "optabs.h"
 #include "emit-rtl.h"
 #include "recog.h"

gcc/config/v850/v850.c

@@ -29,6 +29,7 @@
 #include "memmodel.h"
 #include "tm_p.h"
 #include "stringpool.h"
+#include "attribs.h"
 #include "insn-config.h"
 #include "regs.h"
 #include "emit-rtl.h"