| //@ compile-flags: -Copt-level=3 --crate-type=rlib | |
| #![feature(core_intrinsics, repr_simd)] | |
| use std::intrinsics::simd::{simd_eq, simd_fabs}; | |
| #[repr(simd)] | |
| pub struct V([f32; 4]); | |
| #[repr(simd)] | |
| pub struct M([i32; 4]); | |
| #[no_mangle] | |
| // CHECK-LABEL: @is_infinite | |
| pub fn is_infinite(v: V) -> M { | |
| // CHECK: fabs | |
| // CHECK: cmp oeq | |
| unsafe { simd_eq(simd_fabs(v), V([f32::INFINITY; 4])) } | |
| } |