--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/common/config/epiphany/epiphany-common.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,47 @@
+/* Common hooks for Adapteva Epiphany
+   Copyright (C) 1994-2017 Free Software Foundation, Inc.
+   Contributed by Embecosm on behalf of Adapteva, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "common/common-target.h"
+#include "opts.h"
+#include "options.h"
+
+#define TARGET_OPTION_OPTIMIZATION_TABLE epiphany_option_optimization_table
+
+#define TARGET_DEFAULT_TARGET_FLAGS \
+  (MASK_CMOVE | MASK_SOFT_CMPSF | MASK_SPLIT_LOHI | MASK_ROUND_NEAREST \
+   | MASK_VECT_DOUBLE | MASK_POST_INC | MASK_POST_MODIFY)
+
+#define TARGET_HAVE_NAMED_SECTIONS true
+
+#include "common/common-target-def.h"
+
+/* Implement TARGET_OPTION_OPTIMIZATION_TABLE.  */
+static const struct default_options epiphany_option_optimization_table[] =
+  {
+    { OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1 },
+    /* Enable section anchors by default at -O1 or higher.  */
+    { OPT_LEVELS_1_PLUS, OPT_fsection_anchors, NULL, 1 },
+    { OPT_LEVELS_NONE, 0, NULL, 0 }
+  };
+
+struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;