re PR target/86781 (fr30 port needs updating for CVE-2017-5753)

	PR target/86781
	* config/fr30/fr30.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define to
	speculation_safe_value_not_needed.

From-SVN: r263253

gcc/ChangeLog

+2018-08-02  Nick Clifton  <nickc@redhat.com>
+
+	PR target/86781
+	* config/fr30/fr30.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define to
+	speculation_safe_value_not_needed.
+
 2018-08-02  Richard Sandiford  <richard.sandiford@arm.com>
 
 	* doc/md.texi: Expand the documentation of instruction names

gcc/config/fr30/fr30.c

@@ -195,6 +195,9 @@ static int fr30_num_arg_regs (machine_mode, const_tree);
 #undef TARGET_CONSTANT_ALIGNMENT
 #define TARGET_CONSTANT_ALIGNMENT constant_alignment_word_strings
 
+#undef  TARGET_HAVE_SPECULATION_SAFE_VALUE
+#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed
+
 struct gcc_target targetm = TARGET_INITIALIZER;