re PR target/86784 (H8 port needs updating for CVE-2017-5753)

	PR target/86784
	* config/h8300/h8300.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
	Define to speculation_safe_value_not_needed.

From-SVN: r263270

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ef198bdc2095d71736774eeb427516760c5eb5ed..06db972e5d6ff1562fc1a36bf7ea360b8e7717f4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2018-08-02  Jeff Law  <law@redhat.com>
+
+       PR target/86784
+       * config/h8300/h8300.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+       Define to speculation_safe_value_not_needed.
+
 2018-08-02  Tom de Vries  <tdevries@suse.de>
 
        PR target/86660

diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c
index 01c765dbc09c21a711b4430e7b38d5217ac4621c..596f2fd2cda69e7d69214d586573f21d074646cb 100644 (file)
--- a/gcc/config/h8300/h8300.c
+++ b/gcc/config/h8300/h8300.c
@@ -6148,4 +6148,7 @@ h8300_push_rounding (poly_int64 bytes)
 #undef TARGET_MODE_DEPENDENT_ADDRESS_P
 #define TARGET_MODE_DEPENDENT_ADDRESS_P h8300_mode_dependent_address_p
 
+#undef TARGET_HAVE_SPECULATION_SAFE_VALUE
+#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed
+
 struct gcc_target targetm = TARGET_INITIALIZER;