diff options
Diffstat (limited to 'tests')
5 files changed, 0 insertions, 196 deletions
diff --git a/tests/assembly/struct-target-features.rs b/tests/assembly/struct-target-features.rs deleted file mode 100644 index cc86fbaa840..00000000000 --- a/tests/assembly/struct-target-features.rs +++ /dev/null @@ -1,37 +0,0 @@ -//@ compile-flags: -O -//@ assembly-output: emit-asm -//@ only-x86_64 - -#![crate_type = "lib"] -#![feature(struct_target_features)] - -// Check that a struct_target_features type causes the compiler to effectively inline intrinsics. - -use std::arch::x86_64::*; - -#[target_feature(enable = "avx")] -struct Avx {} - -#[target_feature(enable = "fma")] -struct Fma {} - -pub fn add_simple(_: Avx, v: __m256) -> __m256 { - // CHECK-NOT: call - // CHECK: vaddps - unsafe { _mm256_add_ps(v, v) } -} - -pub fn add_complex_type(_: (&Avx, ()), v: __m256) -> __m256 { - // CHECK-NOT: call - // CHECK: vaddps - unsafe { _mm256_add_ps(v, v) } -} - -pub fn add_fma_combined(_: (&Avx, &Fma), v: __m256) -> (__m256, __m256) { - // CHECK-NOT: call - // CHECK-DAG: vaddps - let r1 = unsafe { _mm256_add_ps(v, v) }; - // CHECK-DAG: vfmadd213ps - let r2 = unsafe { _mm256_fmadd_ps(v, v, v) }; - (r1, r2) -} diff --git a/tests/ui/feature-gates/feature-gate-struct-target-features.rs b/tests/ui/feature-gates/feature-gate-struct-target-features.rs deleted file mode 100644 index 85494881146..00000000000 --- a/tests/ui/feature-gates/feature-gate-struct-target-features.rs +++ /dev/null @@ -1,4 +0,0 @@ -#[target_feature(enable = "avx")] //~ ERROR attribute should be applied to a function definition -struct Avx {} - -fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-struct-target-features.stderr b/tests/ui/feature-gates/feature-gate-struct-target-features.stderr deleted file mode 100644 index 1e18d3ee1e1..00000000000 --- a/tests/ui/feature-gates/feature-gate-struct-target-features.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: attribute should be applied to a function definition - --> $DIR/feature-gate-struct-target-features.rs:1:1 - | -LL | #[target_feature(enable = "avx")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | struct Avx {} - | ------------- not a function definition - -error: aborting due to 1 previous error - diff --git a/tests/ui/target-feature/struct-target-features.rs b/tests/ui/target-feature/struct-target-features.rs deleted file mode 100644 index feb479b6dc8..00000000000 --- a/tests/ui/target-feature/struct-target-features.rs +++ /dev/null @@ -1,98 +0,0 @@ -//@ only-x86_64 -#![feature(struct_target_features)] -//~^ WARNING the feature `struct_target_features` is incomplete and may not be safe to use and/or cause compiler crashes -#![feature(target_feature_11)] - -use std::arch::x86_64::*; - -#[target_feature(enable = "avx")] -//~^ ERROR attribute should be applied to a function definition or unit struct -struct Invalid(u32); - -#[target_feature(enable = "avx")] -struct Avx {} - -#[target_feature(enable = "sse")] -struct Sse(); - -#[target_feature(enable = "avx")] -fn avx() {} - -trait TFAssociatedType { - type Assoc; -} - -impl TFAssociatedType for () { - type Assoc = Avx; -} - -fn avx_self(_: <() as TFAssociatedType>::Assoc) { - avx(); -} - -fn avx_avx(_: Avx) { - avx(); -} - -extern "C" fn bad_fun(_: Avx) {} -//~^ ERROR cannot use a struct with target features in a function with non-Rust ABI - -#[inline(always)] -//~^ ERROR cannot use `#[inline(always)]` with `#[target_feature]` -fn inline_fun(_: Avx) {} -//~^ ERROR cannot use a struct with target features in a #[inline(always)] function - -trait Simd { - fn do_something(&self); -} - -impl Simd for Avx { - fn do_something(&self) { - unsafe { - println!("{:?}", _mm256_setzero_ps()); - } - } -} - -impl Simd for Sse { - fn do_something(&self) { - unsafe { - println!("{:?}", _mm_setzero_ps()); - } - } -} - -struct WithAvx { - #[allow(dead_code)] - avx: Avx, -} - -impl Simd for WithAvx { - fn do_something(&self) { - unsafe { - println!("{:?}", _mm256_setzero_ps()); - } - } -} - -#[inline(never)] -fn dosomething<S: Simd>(simd: &S) { - simd.do_something(); -} - -fn avxfn(_: &Avx) {} - -fn main() { - Avx {}; - //~^ ERROR initializing type with `target_feature` attr is unsafe and requires unsafe function or block [E0133] - - if is_x86_feature_detected!("avx") { - let avx = unsafe { Avx {} }; - avxfn(&avx); - dosomething(&avx); - dosomething(&WithAvx { avx }); - } - if is_x86_feature_detected!("sse") { - dosomething(&unsafe { Sse {} }) - } -} diff --git a/tests/ui/target-feature/struct-target-features.stderr b/tests/ui/target-feature/struct-target-features.stderr deleted file mode 100644 index 5ef863f504e..00000000000 --- a/tests/ui/target-feature/struct-target-features.stderr +++ /dev/null @@ -1,47 +0,0 @@ -warning: the feature `struct_target_features` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/struct-target-features.rs:2:12 - | -LL | #![feature(struct_target_features)] - | ^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #129107 <https://github.com/rust-lang/rust/issues/129107> for more information - = note: `#[warn(incomplete_features)]` on by default - -error: attribute should be applied to a function definition or unit struct - --> $DIR/struct-target-features.rs:8:1 - | -LL | #[target_feature(enable = "avx")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | struct Invalid(u32); - | -------------------- not a function definition or a unit struct - -error: cannot use a struct with target features in a function with non-Rust ABI - --> $DIR/struct-target-features.rs:37:1 - | -LL | extern "C" fn bad_fun(_: Avx) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: cannot use a struct with target features in a #[inline(always)] function - --> $DIR/struct-target-features.rs:42:1 - | -LL | fn inline_fun(_: Avx) {} - | ^^^^^^^^^^^^^^^^^^^^^ - -error: cannot use `#[inline(always)]` with `#[target_feature]` - --> $DIR/struct-target-features.rs:40:1 - | -LL | #[inline(always)] - | ^^^^^^^^^^^^^^^^^ - -error[E0133]: initializing type with `target_feature` attr is unsafe and requires unsafe function or block - --> $DIR/struct-target-features.rs:86:5 - | -LL | Avx {}; - | ^^^^^^ initializing type with `target_feature` attr - | - = note: this struct can only be constructed if the corresponding `target_feature`s are available - -error: aborting due to 5 previous errors; 1 warning emitted - -For more information about this error, try `rustc --explain E0133`. |