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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/codegen/simd-intrinsic/simd-intrinsic-float-log2.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen/simd-intrinsic/simd-intrinsic-float-log2.rs')
-rw-r--r-- | tests/codegen/simd-intrinsic/simd-intrinsic-float-log2.rs | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-float-log2.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-float-log2.rs new file mode 100644 index 000000000..35175f0ca --- /dev/null +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-float-log2.rs @@ -0,0 +1,92 @@ +// 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 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 "platform-intrinsic" { + fn simd_flog2<T>(x: T) -> T; +} + +// CHECK-LABEL: @log2_32x2 +#[no_mangle] +pub unsafe fn log2_32x2(a: f32x2) -> f32x2 { + // CHECK: call <2 x float> @llvm.log2.v2f32 + simd_flog2(a) +} + +// CHECK-LABEL: @log2_32x4 +#[no_mangle] +pub unsafe fn log2_32x4(a: f32x4) -> f32x4 { + // CHECK: call <4 x float> @llvm.log2.v4f32 + simd_flog2(a) +} + +// CHECK-LABEL: @log2_32x8 +#[no_mangle] +pub unsafe fn log2_32x8(a: f32x8) -> f32x8 { + // CHECK: call <8 x float> @llvm.log2.v8f32 + simd_flog2(a) +} + +// CHECK-LABEL: @log2_32x16 +#[no_mangle] +pub unsafe fn log2_32x16(a: f32x16) -> f32x16 { + // CHECK: call <16 x float> @llvm.log2.v16f32 + simd_flog2(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: @log2_64x4 +#[no_mangle] +pub unsafe fn log2_64x4(a: f64x4) -> f64x4 { + // CHECK: call <4 x double> @llvm.log2.v4f64 + simd_flog2(a) +} + +// CHECK-LABEL: @log2_64x2 +#[no_mangle] +pub unsafe fn log2_64x2(a: f64x2) -> f64x2 { + // CHECK: call <2 x double> @llvm.log2.v2f64 + simd_flog2(a) +} + +// CHECK-LABEL: @log2_64x8 +#[no_mangle] +pub unsafe fn log2_64x8(a: f64x8) -> f64x8 { + // CHECK: call <8 x double> @llvm.log2.v8f64 + simd_flog2(a) +} |