| // Copyright 2016 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // ignore-emscripten |
| // min-llvm-version 7.0 |
| |
| // compile-flags: -C no-prepopulate-passes |
| |
| #![crate_type = "lib"] |
| |
| #![feature(repr_simd, platform_intrinsics)] |
| #![allow(non_camel_case_types)] |
| |
| #[repr(simd)] |
| #[derive(Copy, Clone, PartialEq, Debug)] |
| pub struct f32x4(pub f32, pub f32, pub f32, pub f32); |
| |
| extern "platform-intrinsic" { |
| fn simd_fmin<T>(x: T, y: T) -> T; |
| fn simd_fmax<T>(x: T, y: T) -> T; |
| } |
| |
| // CHECK-LABEL: @fmin |
| #[no_mangle] |
| pub unsafe fn fmin(a: f32x4, b: f32x4) -> f32x4 { |
| // CHECK: call <4 x float> @llvm.minnum.v4f32 |
| simd_fmin(a, b) |
| } |
| |
| // CHECK-LABEL: @fmax |
| #[no_mangle] |
| pub unsafe fn fmax(a: f32x4, b: f32x4) -> f32x4 { |
| // CHECK: call <4 x float> @llvm.maxnum.v4f32 |
| simd_fmax(a, b) |
| } |
