PR target/86814

Xtensa architecture is not affected by speculation.

gcc/
2018-12-31  Max Filippov  <jcmvbkbc@gmail.com>

	* config/xtensa/xtensa.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
	Define to speculation_safe_value_not_needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@267488 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76f3ab3d9e717a0aea3ad88079485c97f428deb9..ced3782493ad0a1df2f774ca045fcdffaf5d1c08 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2018-12-31  Max Filippov  <jcmvbkbc@gmail.com>
+
+       PR target/86814
+       * config/xtensa/xtensa.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+       Define to speculation_safe_value_not_needed.
+
 2018-12-31  Martin Liska  <mliska@suse.cz>
 
        * predict.c (set_even_probabilities): Include also

diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
index 080bb4ad765d1916b1200c8db14e4acdb198a185..34e85dcc164a3428ae1337f527bbe2e92c15784b 100644 (file)
--- a/gcc/config/xtensa/xtensa.c
+++ b/gcc/config/xtensa/xtensa.c
@@ -331,6 +331,9 @@ static unsigned HOST_WIDE_INT xtensa_asan_shadow_offset (void);
 #undef TARGET_ASAN_SHADOW_OFFSET
 #define TARGET_ASAN_SHADOW_OFFSET xtensa_asan_shadow_offset
 
+#undef TARGET_HAVE_SPECULATION_SAFE_VALUE
+#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed
+
 struct gcc_target targetm = TARGET_INITIALIZER;
 
 \f