re PR target/86787 (iq2000 port needs updating for CVE-2017-5753)

	PR target/86787
	* config/iq2000/iq2000.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
	Define to speculation_safe_value_not_needed.

From-SVN: r263255

gcc/ChangeLog

 2018-08-02  Nick Clifton  <nickc@redhat.com>
 
+	PR target/86787
+	* config/iq2000/iq2000.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+	Define to speculation_safe_value_not_needed.
+
 	PR target/86782
 	* config/frv/frv.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define to
 	speculation_safe_value_not_needed.
 
 	PR target/86781
-	* config/fr30/fr30.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define to
-	speculation_safe_value_not_needed.
+	* 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>
 

gcc/config/iq2000/iq2000.c

@@ -274,6 +274,9 @@ static HOST_WIDE_INT iq2000_starting_frame_offset (void);
 #undef  TARGET_STARTING_FRAME_OFFSET
 #define TARGET_STARTING_FRAME_OFFSET	iq2000_starting_frame_offset
 
+#undef  TARGET_HAVE_SPECULATION_SAFE_VALUE
+#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed
+
 struct gcc_target targetm = TARGET_INITIALIZER;
 
 /* Return nonzero if we split the address into high and low parts.  */