[rustc.git] / tests / codegen / issue-84268.rs

// compile-flags: -O --crate-type=rlib
#![feature(platform_intrinsics, repr_simd)]

extern "platform-intrinsic" {
    fn simd_fabs<T>(x: T) -> T;
    fn simd_eq<T, U>(x: T, y: T) -> U;
}

#[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]))
    }
}
Commit	Line	Data
cdc7bbd5 XL	1	// compile-flags: -O --crate-type=rlib
	2	#![feature(platform_intrinsics, repr_simd)]
	3
	4	extern "platform-intrinsic" {
	5	fn simd_fabs<T>(x: T) -> T;
	6	fn simd_eq<T, U>(x: T, y: T) -> U;
	7	}
	8
	9	#[repr(simd)]
	10	pub struct V([f32; 4]);
	11
	12	#[repr(simd)]
	13	pub struct M([i32; 4]);
	14
	15	#[no_mangle]
	16	// CHECK-LABEL: @is_infinite
	17	pub fn is_infinite(v: V) -> M {
	18	// CHECK: fabs
	19	// CHECK: cmp oeq
	20	unsafe {
	21	simd_eq(simd_fabs(v), V([f32::INFINITY; 4]))
	22	}
	23	}