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git.proxmox.com Git - rustc.git/blob - src/test/codegen/simd-intrinsic/simd-intrinsic-float-powi.rs
1 // compile-flags: -C no-prepopulate-passes
5 #![feature(repr_simd, platform_intrinsics)]
6 #![allow(non_camel_case_types)]
9 #[derive(Copy, Clone, PartialEq, Debug)]
10 pub struct f32x2(pub f32, pub f32);
13 #[derive(Copy, Clone, PartialEq, Debug)]
14 pub struct f32x4(pub f32, pub f32, pub f32, pub f32);
17 #[derive(Copy, Clone, PartialEq, Debug)]
18 pub struct f32x8(pub f32, pub f32, pub f32, pub f32,
19 pub f32, pub f32, pub f32, pub f32);
22 #[derive(Copy, Clone, PartialEq, Debug)]
23 pub struct f32x16(pub f32, pub f32, pub f32, pub f32,
24 pub f32, pub f32, pub f32, pub f32,
25 pub f32, pub f32, pub f32, pub f32,
26 pub f32, pub f32, pub f32, pub f32);
28 extern "platform-intrinsic" {
29 fn simd_fpowi
<T
>(x
: T
, b
: i32) -> T
;
32 // CHECK-LABEL: @fpowi_32x2
34 pub unsafe fn fpowi_32x2(a
: f32x2
, b
: i32) -> f32x2
{
35 // CHECK: call fast <2 x float> @llvm.powi.v2f32
39 // CHECK-LABEL: @fpowi_32x4
41 pub unsafe fn fpowi_32x4(a
: f32x4
, b
: i32) -> f32x4
{
42 // CHECK: call fast <4 x float> @llvm.powi.v4f32
46 // CHECK-LABEL: @fpowi_32x8
48 pub unsafe fn fpowi_32x8(a
: f32x8
, b
: i32) -> f32x8
{
49 // CHECK: call fast <8 x float> @llvm.powi.v8f32
53 // CHECK-LABEL: @fpowi_32x16
55 pub unsafe fn fpowi_32x16(a
: f32x16
, b
: i32) -> f32x16
{
56 // CHECK: call fast <16 x float> @llvm.powi.v16f32
61 #[derive(Copy, Clone, PartialEq, Debug)]
62 pub struct f64x2(pub f64, pub f64);
65 #[derive(Copy, Clone, PartialEq, Debug)]
66 pub struct f64x4(pub f64, pub f64, pub f64, pub f64);
69 #[derive(Copy, Clone, PartialEq, Debug)]
70 pub struct f64x8(pub f64, pub f64, pub f64, pub f64,
71 pub f64, pub f64, pub f64, pub f64);
73 // CHECK-LABEL: @fpowi_64x4
75 pub unsafe fn fpowi_64x4(a
: f64x4
, b
: i32) -> f64x4
{
76 // CHECK: call fast <4 x double> @llvm.powi.v4f64
80 // CHECK-LABEL: @fpowi_64x2
82 pub unsafe fn fpowi_64x2(a
: f64x2
, b
: i32) -> f64x2
{
83 // CHECK: call fast <2 x double> @llvm.powi.v2f64
87 // CHECK-LABEL: @fpowi_64x8
89 pub unsafe fn fpowi_64x8(a
: f64x8
, b
: i32) -> f64x8
{
90 // CHECK: call fast <8 x double> @llvm.powi.v8f64