File: extern-vectorcall.rs

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rustc 1.87.0%2Bdfsg1-1
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//@ run-pass
//@ revisions: x64 x32
//@ [x64]only-x86_64
//@ [x32]only-x86
//@ [x32]compile-flags: -Ctarget-feature=+sse2

#![feature(abi_vectorcall)]

trait A {
    extern "vectorcall" fn test1(i: i32);
}

struct S;

impl A for S {
    extern "vectorcall" fn test1(i: i32) {
        assert_eq!(i, 1);
    }
}

extern "vectorcall" fn test2(i: i32) {
    assert_eq!(i, 2);
}

fn main() {
    <S as A>::test1(1);
    test2(2);
}