From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/simd/intrinsic/generic-bitmask.rs | 69 +++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 src/test/ui/simd/intrinsic/generic-bitmask.rs (limited to 'src/test/ui/simd/intrinsic/generic-bitmask.rs') diff --git a/src/test/ui/simd/intrinsic/generic-bitmask.rs b/src/test/ui/simd/intrinsic/generic-bitmask.rs new file mode 100644 index 000000000..9a23dae77 --- /dev/null +++ b/src/test/ui/simd/intrinsic/generic-bitmask.rs @@ -0,0 +1,69 @@ +// build-fail + +// Test that the simd_bitmask intrinsic produces ok-ish error +// messages when misused. + +#![feature(repr_simd, platform_intrinsics)] +#![allow(non_camel_case_types)] + +#[repr(simd)] +#[derive(Copy, Clone)] +pub struct u32x2([u32; 2]); + +#[repr(simd)] +#[derive(Copy, Clone)] +pub struct u32x4([u32; 4]); + +#[repr(simd)] +#[derive(Copy, Clone)] +struct u8x8([u8; 8]); + +#[repr(simd)] +#[derive(Copy, Clone)] +struct u8x16([u8; 16]); + +#[repr(simd)] +#[derive(Copy, Clone)] +struct u8x32([u8; 32]); + +#[repr(simd)] +#[derive(Copy, Clone)] +struct u8x64([u8; 64]); + +extern "platform-intrinsic" { + fn simd_bitmask(x: T) -> U; +} + +fn main() { + let m2 = u32x2([0; 2]); + let m4 = u32x4([0; 4]); + let m8 = u8x8([0; 8]); + let m16 = u8x16([0; 16]); + let m32 = u8x32([0; 32]); + let m64 = u8x64([0; 64]); + + unsafe { + let _: u8 = simd_bitmask(m2); + let _: u8 = simd_bitmask(m4); + let _: u8 = simd_bitmask(m8); + let _: u16 = simd_bitmask(m16); + let _: u32 = simd_bitmask(m32); + let _: u64 = simd_bitmask(m64); + + let _: u16 = simd_bitmask(m2); + //~^ ERROR invalid monomorphization of `simd_bitmask` intrinsic + + let _: u16 = simd_bitmask(m8); + //~^ ERROR invalid monomorphization of `simd_bitmask` intrinsic + + let _: u32 = simd_bitmask(m16); + //~^ ERROR invalid monomorphization of `simd_bitmask` intrinsic + + let _: u64 = simd_bitmask(m32); + //~^ ERROR invalid monomorphization of `simd_bitmask` intrinsic + + let _: u128 = simd_bitmask(m64); + //~^ ERROR invalid monomorphization of `simd_bitmask` intrinsic + + } +} -- cgit v1.2.3