25 lines
805 B
Rust
25 lines
805 B
Rust
|
//! Ensure we trigger abi_unsupported_vector_types for target features that are usually enabled
|
||
|
|
//! on a target, but disabled in this file via a `-C` flag.
|
||
|
|
//@ compile-flags: --crate-type=rlib --target=i686-unknown-linux-gnu -C target-feature=-sse,-sse2
|
||
|
|
//@ build-pass
|
||
|
|
//@ ignore-pass (test emits codegen-time warnings)
|
||
|
|
//@ needs-llvm-components: x86
|
||
|
|
#![feature(no_core, lang_items, repr_simd)]
|
||
|
|
#![no_core]
|
||
|
|
#![allow(improper_ctypes_definitions)]
|
||
|
|
|
||
|
|
#[lang = "sized"]
|
||
|
|
trait Sized {}
|
||
|
|
|
||
|
|
#[lang = "copy"]
|
||
|
|
trait Copy {}
|
||
|
|
|
||
|
|
#[repr(simd)]
|
||
|
|
pub struct SseVector([i64; 2]);
|
||
|
|
|
||
|
|
#[no_mangle]
|
||
|
|
pub unsafe extern "C" fn f(_: SseVector) {
|
||
|
|
//~^ ABI error: this function definition uses a vector type that requires the `sse` target feature, which is not enabled
|
||
|
|
//~| WARNING this was previously accepted by the compiler
|
||
|
|
}
|