From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../simd-intrinsic-generic-extract-insert.rs | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs (limited to 'tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs') diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs new file mode 100644 index 000000000..b5b0b1330 --- /dev/null +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs @@ -0,0 +1,47 @@ +// compile-flags: -C no-prepopulate-passes + +#![crate_type = "lib"] + +#![feature(repr_simd, platform_intrinsics, min_const_generics)] +#![allow(non_camel_case_types)] + +#[repr(simd)] +#[derive(Copy, Clone)] +pub struct M(pub f32, pub f32, pub f32, pub f32); + +#[repr(simd)] +#[derive(Copy, Clone)] +pub struct S([f32; N]); + +extern "platform-intrinsic" { + fn simd_extract(x: T, idx: u32) -> U; + fn simd_insert(x: T, idx: u32, b: U) -> T; +} + +// CHECK-LABEL: @extract_m +#[no_mangle] +pub unsafe fn extract_m(v: M, i: u32) -> f32 { + // CHECK: extractelement <4 x float> %{{v|_3}}, i32 %i + simd_extract(v, i) +} + +// CHECK-LABEL: @extract_s +#[no_mangle] +pub unsafe fn extract_s(v: S<4>, i: u32) -> f32 { + // CHECK: extractelement <4 x float> %{{v|_3}}, i32 %i + simd_extract(v, i) +} + +// CHECK-LABEL: @insert_m +#[no_mangle] +pub unsafe fn insert_m(v: M, i: u32, j: f32) -> M { + // CHECK: insertelement <4 x float> %{{v|_4}}, float %j, i32 %i + simd_insert(v, i, j) +} + +// CHECK-LABEL: @insert_s +#[no_mangle] +pub unsafe fn insert_s(v: S<4>, i: u32, j: f32) -> S<4> { + // CHECK: insertelement <4 x float> %{{v|_4}}, float %j, i32 %i + simd_insert(v, i, j) +} -- cgit v1.2.3