sh.md (ic_invalidate_line_sh4a): Fix insn length.

gcc/
	* config/sh/sh.md (ic_invalidate_line_sh4a): Fix insn length.

From-SVN: r235957

gcc/ChangeLog

 2016-05-06  Oleg Endo  <olegendo@gcc.gnu.org>
 
+	* config/sh/sh.md (ic_invalidate_line_sh4a): Fix insn length.
+
+2016-05-06  Oleg Endo  <olegendo@gcc.gnu.org>
+
 	* config/sh/sh.md (*cmpeqsi_t): Remove combine insn pattern and similar
 	corresponding combine split pattern.
 

gcc/config/sh/sh.md

@@ -5362,7 +5362,7 @@
 	 "	synco"		"\n"
 	 "	icbi	@%0";
 }
-  [(set_attr "length" "16")	;; FIXME: Why 16 and not 6?  Looks like typo.
+  [(set_attr "length" "6")
    (set_attr "type" "cwb")])
 
 (define_expand "mov<mode>"