re PR target/86803 (rx port needs updating for CVE-2017-5753)

	PR target/86803
	* config/rx/rx.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
	Define to speculation_safe_value_not_needed.

From-SVN: r263263

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e4aa6849f5dfd1aa26a51a7e84ab2b24801e75be..31e210b2f828b6eeedf88afbc99fc13e24a83168 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -19,6 +19,10 @@
 
 2018-08-02  Nick Clifton  <nickc@redhat.com>
 
+       PR target/86803
+       * config/rx/rx.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+       Define to speculation_safe_value_not_needed.
+
        PR target/86797
        * config/msp430/msp430.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
        Define to speculation_safe_value_not_needed.

diff --git a/gcc/config/rx/rx.c b/gcc/config/rx/rx.c
index c2669edc62cbeb5a26bcb8dc5db062218f5f897d..5f5cc51379c76092ed08118c3eaf13ab604435b8 100644 (file)
--- a/gcc/config/rx/rx.c
+++ b/gcc/config/rx/rx.c
@@ -3796,6 +3796,9 @@ rx_modes_tieable_p (machine_mode mode1, machine_mode mode2)
 #undef  TARGET_RTX_COSTS
 #define TARGET_RTX_COSTS rx_rtx_costs
 
+#undef  TARGET_HAVE_SPECULATION_SAFE_VALUE
+#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed
+
 struct gcc_target targetm = TARGET_INITIALIZER;
 
 #include "gt-rx.h"