mirror of
https://github.com/rust-lang/rust.git
synced 2025-11-04 06:56:14 +00:00
93 lines
2.2 KiB
Rust
93 lines
2.2 KiB
Rust
//@ compile-flags: -C no-prepopulate-passes
|
|
|
|
#![crate_type = "lib"]
|
|
|
|
#![feature(repr_simd, intrinsics)]
|
|
#![allow(non_camel_case_types)]
|
|
|
|
#[repr(simd)]
|
|
#[derive(Copy, Clone, PartialEq, Debug)]
|
|
pub struct f32x2(pub f32, pub f32);
|
|
|
|
#[repr(simd)]
|
|
#[derive(Copy, Clone, PartialEq, Debug)]
|
|
pub struct f32x4(pub f32, pub f32, pub f32, pub f32);
|
|
|
|
#[repr(simd)]
|
|
#[derive(Copy, Clone, PartialEq, Debug)]
|
|
pub struct f32x8(pub f32, pub f32, pub f32, pub f32,
|
|
pub f32, pub f32, pub f32, pub f32);
|
|
|
|
#[repr(simd)]
|
|
#[derive(Copy, Clone, PartialEq, Debug)]
|
|
pub struct f32x16(pub f32, pub f32, pub f32, pub f32,
|
|
pub f32, pub f32, pub f32, pub f32,
|
|
pub f32, pub f32, pub f32, pub f32,
|
|
pub f32, pub f32, pub f32, pub f32);
|
|
|
|
extern "rust-intrinsic" {
|
|
fn simd_ceil<T>(x: T) -> T;
|
|
}
|
|
|
|
// CHECK-LABEL: @ceil_32x2
|
|
#[no_mangle]
|
|
pub unsafe fn ceil_32x2(a: f32x2) -> f32x2 {
|
|
// CHECK: call <2 x float> @llvm.ceil.v2f32
|
|
simd_ceil(a)
|
|
}
|
|
|
|
// CHECK-LABEL: @ceil_32x4
|
|
#[no_mangle]
|
|
pub unsafe fn ceil_32x4(a: f32x4) -> f32x4 {
|
|
// CHECK: call <4 x float> @llvm.ceil.v4f32
|
|
simd_ceil(a)
|
|
}
|
|
|
|
// CHECK-LABEL: @ceil_32x8
|
|
#[no_mangle]
|
|
pub unsafe fn ceil_32x8(a: f32x8) -> f32x8 {
|
|
// CHECK: call <8 x float> @llvm.ceil.v8f32
|
|
simd_ceil(a)
|
|
}
|
|
|
|
// CHECK-LABEL: @ceil_32x16
|
|
#[no_mangle]
|
|
pub unsafe fn ceil_32x16(a: f32x16) -> f32x16 {
|
|
// CHECK: call <16 x float> @llvm.ceil.v16f32
|
|
simd_ceil(a)
|
|
}
|
|
|
|
#[repr(simd)]
|
|
#[derive(Copy, Clone, PartialEq, Debug)]
|
|
pub struct f64x2(pub f64, pub f64);
|
|
|
|
#[repr(simd)]
|
|
#[derive(Copy, Clone, PartialEq, Debug)]
|
|
pub struct f64x4(pub f64, pub f64, pub f64, pub f64);
|
|
|
|
#[repr(simd)]
|
|
#[derive(Copy, Clone, PartialEq, Debug)]
|
|
pub struct f64x8(pub f64, pub f64, pub f64, pub f64,
|
|
pub f64, pub f64, pub f64, pub f64);
|
|
|
|
// CHECK-LABEL: @ceil_64x4
|
|
#[no_mangle]
|
|
pub unsafe fn ceil_64x4(a: f64x4) -> f64x4 {
|
|
// CHECK: call <4 x double> @llvm.ceil.v4f64
|
|
simd_ceil(a)
|
|
}
|
|
|
|
// CHECK-LABEL: @ceil_64x2
|
|
#[no_mangle]
|
|
pub unsafe fn ceil_64x2(a: f64x2) -> f64x2 {
|
|
// CHECK: call <2 x double> @llvm.ceil.v2f64
|
|
simd_ceil(a)
|
|
}
|
|
|
|
// CHECK-LABEL: @ceil_64x8
|
|
#[no_mangle]
|
|
pub unsafe fn ceil_64x8(a: f64x8) -> f64x8 {
|
|
// CHECK: call <8 x double> @llvm.ceil.v8f64
|
|
simd_ceil(a)
|
|
}
|