src/tools/miri/tests/fail/intrinsics/simd-reduce-invalid-bool.rs

   1 #![feature(platform_intrinsics, repr_simd)]
   2
   3 extern "platform-intrinsic" {
   4     pub(crate) fn simd_reduce_any<T>(x: T) -> bool;
   5 }
   6
   7 #[repr(simd)]
   8 #[allow(non_camel_case_types)]
   9 struct i32x2(i32, i32);
  10
  11 fn main() {
  12     unsafe {
  13         let x = i32x2(0, 1);
  14         simd_reduce_any(x); //~ERROR: must be all-0-bits or all-1-bits
  15     }
  16 }