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30 lines
667 B
Rust
30 lines
667 B
Rust
//@ compile-flags: -C no-prepopulate-passes
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#![crate_type = "lib"]
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#![feature(repr_simd, 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 "rust-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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// 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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