| //@ add-minicore |
| //@ build-fail |
| //@ compile-flags: --target aarch64-unknown-linux-gnu |
| //@ needs-llvm-components: aarch64 |
| //@ ignore-backends: gcc |
| #![feature(no_core, lang_items, link_llvm_intrinsics, abi_unadjusted, repr_simd, simd_ffi)] |
| #![no_std] |
| #![no_core] |
| #![allow(internal_features, non_camel_case_types, improper_ctypes)] |
| #![crate_type = "lib"] |
| |
| extern crate minicore; |
| use minicore::*; |
| |
| #[repr(simd)] |
| pub struct i8x8([i8; 8]); |
| |
| extern "unadjusted" { |
| #[deny(deprecated_llvm_intrinsic)] |
| #[link_name = "llvm.aarch64.neon.rbit.v8i8"] |
| fn foo(a: i8x8) -> i8x8; |
| //~^ ERROR: using deprecated intrinsic `llvm.aarch64.neon.rbit.v8i8`, `llvm.bitreverse.v8i8` can be used instead |
| } |
| |
| #[target_feature(enable = "neon")] |
| pub unsafe fn bar(a: i8x8) -> i8x8 { |
| foo(a) |
| } |
