fixup! Move vector combine intrisics to arm/neon.rs

Author: rubdos

crates/core_arch/src/arm_shared/neon/mod.rs

@@ -6957,7 +6957,8 @@ pub unsafe fn vcombine_p8(low: poly8x8_t, high: poly8x8_t) -> poly8x16_t {
 #[inline]
 #[target_feature(enable = "neon")]
 #[cfg_attr(target_arch = "arm", target_feature(enable = "v7"))]
-#[cfg_attr(test, assert_instr(mov))]
+#[cfg_attr(all(test, target_arch = "arm"), assert_instr(nop))]
+#[cfg_attr(all(test, target_arch = "aarch64"), assert_instr(mov))]
 #[stable(feature = "neon_intrinsics", since = "1.59.0")]
 pub unsafe fn vcombine_p16(low: poly16x4_t, high: poly16x4_t) -> poly16x8_t {
     simd_shuffle8!(low, high, [0, 1, 2, 3, 4, 5, 6, 7])