From: Nick Clifton <nickc@redhat.com>
Date: Thu, 2 Aug 2018 15:57:06 +0000 (+0000)
Subject: re PR target/86810 (v850 port needs updating for CVE-2017-5753)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=007b11a588a3f8dde791abc3c4185ae1b875f857;p=gcc.git

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 31e210b2f82..be8ba03f9df 100644
--- 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 8936c732307..75b1ec06c10 100644
--- 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"