re PR target/86810 (v850 port needs updating for CVE-2017-5753)

	PR target/86810
	* config/v850/v850.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
	Define to speculation_safe_value_not_needed.

From-SVN: r263264

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 31e210b2f828b6eeedf88afbc99fc13e24a83168..be8ba03f9df8d6e231d255ff92f3395304258d2e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -19,6 +19,10 @@
 
 2018-08-02  Nick Clifton  <nickc@redhat.com>
 
+       PR target/86810
+       * config/v850/v850.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+       Define to speculation_safe_value_not_needed.
+
        PR target/86803
        * config/rx/rx.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
        Define to speculation_safe_value_not_needed.

diff --git a/gcc/config/v850/v850.c b/gcc/config/v850/v850.c
index 8936c732307b3008d2ab80553cbadbf0c58ad5ee..75b1ec06c105db45a3a842ddde501f65306a6e60 100644 (file)
--- a/gcc/config/v850/v850.c
+++ b/gcc/config/v850/v850.c
@@ -3327,6 +3327,9 @@ v850_modes_tieable_p (machine_mode mode1, machine_mode mode2)
 #undef TARGET_FLAGS_REGNUM
 #define TARGET_FLAGS_REGNUM 32
 
+#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-v850.h"