From: Oleg Endo <olegendo@gcc.gnu.org>
Date: Sat, 28 Sep 2019 08:53:27 +0000 (+0000)
Subject: re PR target/86805 (sh port needs updating for CVE-2017-5753)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c57a385006790d814e1f9ac4f4235a787c6c6e30;p=gcc.git

re PR target/86805 (sh port needs updating for CVE-2017-5753)

gcc/
2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>

	PR target/86805
	* config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.

From-SVN: r276244
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 459fbe53771..0dd37202200 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/86805
+	* config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
+
 2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>
 
 	PR target/80672
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index 5c4598fb2c0..34c4c8fb858 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -661,6 +661,9 @@ static const struct attribute_spec sh_attribute_table[] =
 #undef TARGET_CONSTANT_ALIGNMENT
 #define TARGET_CONSTANT_ALIGNMENT constant_alignment_word_strings
 
+#undef  TARGET_HAVE_SPECULATION_SAFE_VALUE
+#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed
+
 struct gcc_target targetm = TARGET_INITIALIZER;