//@ revisions: pass fail
//@ no-prefer-dynamic
//@ needs-enzyme
//@[pass] build-pass
//@[fail] build-fail
//@[pass] compile-flags: -Zunstable-options -Zoffload=Enable -Clto=fat --emit=metadata
//@[fail] compile-flags: -Clto=thin

//[fail]~? ERROR: using the offload feature requires -Z offload=Enable
//[fail]~? ERROR: using the offload feature requires -C lto=fat

#![feature(core_intrinsics)]

fn main() {
    let mut x = [3.0; 256];
    kernel_1(&mut x);
}

fn kernel_1(x: &mut [f32; 256]) {
    core::intrinsics::offload(_kernel_1, (x,))
}

fn _kernel_1(x: &mut [f32; 256]) {}