41 lines
1.1 KiB
Rust
41 lines
1.1 KiB
Rust
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// compile-flags: -C no-prepopulate-passes
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#![crate_type = "lib"]
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#![feature(repr_simd, platform_intrinsics)]
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#[allow(non_camel_case_types)]
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#[repr(simd)]
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#[derive(Copy, Clone, PartialEq, Debug)]
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pub struct f32x4(pub f32, pub f32, pub f32, pub f32);
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extern "platform-intrinsic" {
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fn simd_fmin<T>(x: T, y: T) -> T;
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fn simd_fmax<T>(x: T, y: T) -> T;
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}
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// CHECK-LABEL: @fmin
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#[no_mangle]
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pub unsafe fn fmin(a: f32x4, b: f32x4) -> f32x4 {
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// CHECK: call <4 x float> @llvm.minnum.v4f32
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simd_fmin(a, b)
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}
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// FIXME(49261)
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// // CHECK-LABEL: @fmax
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// #[no_mangle]
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// pub unsafe fn fmax(a: f32x4, b: f32x4) -> f32x4 {
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// // CHECK: call <4 x float> @llvm.maxnum.v4f32
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// simd_fmax(a, b)
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// }
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