epiphany: Enable Ada run-time build

gcc/

	PR target/83681
	* config/epiphany/epiphany.h (make_pass_mode_switch_use): Guard
	by not USED_FOR_TARGET.
	(make_pass_resolve_sw_modes): Likewise.

From-SVN: r256331

gcc/ChangeLog

 2018-01-08  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 
+	PR target/83681
+	* config/epiphany/epiphany.h (make_pass_mode_switch_use): Guard
+	by not USED_FOR_TARGET.
+	(make_pass_resolve_sw_modes): Likewise.
+
+2018-01-08  Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
 	* config/nios2/nios2.h (nios2_section_threshold): Guard by not
 	USED_FOR_TARGET.
 

gcc/config/epiphany/epiphany.h

@@ -879,7 +879,7 @@ enum
 };
 
 extern int epiphany_normal_fp_rounding;
-#ifndef IN_LIBGCC2
+#ifndef USED_FOR_TARGET
 extern rtl_opt_pass *make_pass_mode_switch_use (gcc::context *ctxt);
 extern rtl_opt_pass *make_pass_resolve_sw_modes (gcc::context *ctxt);
 #endif