acle/hints: gate sevl on 'v8' rather than on 'aarch64'

addresses #557 (comment)
rust-lang · Feb 18, 2019 · 6d8e99c · 6d8e99c
1 parent 4987923
commit 6d8e99c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/core_arch/src/acle/hints.rs b/crates/core_arch/src/acle/hints.rs
@@ -46,7 +46,7 @@ pub unsafe fn __sev() {
 /// instruction. In a multiprocessor system, it is not required to affect the
 /// other processors.
 // LLVM says "instruction requires: armv8"
-#[cfg(target_arch = "aarch64")]
+#[cfg(target_feature = "v8")]
 #[inline(always)]
 pub unsafe fn __sevl() {
     hint(HINT_SEVL);