--- a/gcc/config/aarch64/t-aarch64	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/config/aarch64/t-aarch64	Thu Oct 25 07:37:49 2018 +0900
@@ -1,5 +1,5 @@
 # Machine description for AArch64 architecture.
-#  Copyright (C) 2009-2017 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2018 Free Software Foundation, Inc.
 #  Contributed by ARM Ltd.
 #
 #  This file is part of GCC.
@@ -67,6 +67,26 @@
 	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 		$(srcdir)/config/aarch64/cortex-a57-fma-steering.c
 
+aarch64-speculation.o: $(srcdir)/config/aarch64/aarch64-speculation.cc \
+    $(CONFIG_H) \
+    $(SYSTEM_H) \
+    $(TM_H) \
+    $(TARGET_H) \
+    $(RTL_BASE_H) \
+    $(TREE_PASS_H)
+	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_SPPFLAGS) $(INCLUDES) \
+	  $(srcdir)/config/aarch64/aarch64-speculation.cc
+
+falkor-tag-collision-avoidance.o: \
+    $(srcdir)/config/aarch64/falkor-tag-collision-avoidance.c \
+    $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(REGS_H) insn-config.h $(RTL_BASE_H) \
+    dominance.h cfg.h cfganal.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(RECOG_H) \
+    output.h hash-map.h $(DF_H) $(OBSTACK_H) $(TARGET_H) $(RTL_H) \
+    $(CONTEXT_H) $(TREE_PASS_H) regrename.h \
+    $(srcdir)/config/aarch64/aarch64-protos.h
+	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+		$(srcdir)/config/aarch64/falkor-tag-collision-avoidance.c
+
 comma=,
 MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
 MULTILIB_DIRNAMES   = $(subst $(comma), ,$(TM_MULTILIB_CONFIG))