//@ only-x86_64 // // gate-test-sse4a_target_feature // gate-test-powerpc_target_feature // gate-test-avx512_target_feature // gate-test-tbm_target_feature // gate-test-arm_target_feature // gate-test-hexagon_target_feature // gate-test-mips_target_feature // gate-test-wasm_target_feature // gate-test-adx_target_feature // gate-test-cmpxchg16b_target_feature // gate-test-movbe_target_feature // gate-test-rtm_target_feature // gate-test-f16c_target_feature // gate-test-riscv_target_feature // gate-test-ermsb_target_feature // gate-test-bpf_target_feature // gate-test-aarch64_ver_target_feature // gate-test-aarch64_unstable_target_feature // gate-test-csky_target_feature // gate-test-loongarch_target_feature // gate-test-lahfsahf_target_feature // gate-test-prfchw_target_feature // gate-test-s390x_target_feature #[target_feature(enable = "avx512bw")] //~^ ERROR: currently unstable unsafe fn foo() {} fn main() {}