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//@ only-x86_64
#![feature(target_feature_11)]
#[target_feature(enable = "sse2")]
const fn sse2() {}
#[target_feature(enable = "sse2")]
#[target_feature(enable = "fxsr")]
const fn sse2_and_fxsr() {}
#[target_feature(enable = "avx")]
#[target_feature(enable = "bmi2")]
fn avx_bmi2() {}
struct Quux;
impl Quux {
#[target_feature(enable = "avx")]
#[target_feature(enable = "bmi2")]
fn avx_bmi2(&self) {}
}
fn foo() {
sse2();
//~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe
avx_bmi2();
//~^ ERROR call to function `avx_bmi2` with `#[target_feature]` is unsafe
Quux.avx_bmi2();
//~^ ERROR call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe
}
#[target_feature(enable = "sse2")]
fn bar() {
avx_bmi2();
//~^ ERROR call to function `avx_bmi2` with `#[target_feature]` is unsafe
Quux.avx_bmi2();
//~^ ERROR call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe
}
#[target_feature(enable = "avx")]
fn baz() {
sse2();
//~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe
avx_bmi2();
//~^ ERROR call to function `avx_bmi2` with `#[target_feature]` is unsafe
Quux.avx_bmi2();
//~^ ERROR call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe
}
#[target_feature(enable = "avx")]
#[target_feature(enable = "bmi2")]
fn qux() {
sse2();
//~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe
}
const _: () = sse2();
//~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe
const _: () = sse2_and_fxsr();
//~^ ERROR call to function `sse2_and_fxsr` with `#[target_feature]` is unsafe
#[deny(unsafe_op_in_unsafe_fn)]
#[target_feature(enable = "avx")]
#[target_feature(enable = "bmi2")]
unsafe fn needs_unsafe_block() {
sse2();
//~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe
}
fn main() {}
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