Xtensa architecture is not affected by speculation.
gcc/
2018-12-30 Max Filippov <jcmvb...@gmail.com>
* config/xtensa/xtensa.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
Define to speculation_safe_value_not_needed.
---
gcc/config/xtensa/xtensa.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
index 080bb4ad765d..34e85dcc164a 100644
--- 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;
--
2.11.0
