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// run-pass
#![allow(stable_features)]
#![feature(extended_compare_and_swap)]
use std::sync::atomic::AtomicIsize;
use std::sync::atomic::Ordering::*;
static ATOMIC: AtomicIsize = AtomicIsize::new(0);
fn main() {
// Make sure codegen can emit all the intrinsics correctly
ATOMIC.compare_exchange(0, 1, Relaxed, Relaxed).ok();
ATOMIC.compare_exchange(0, 1, Acquire, Relaxed).ok();
ATOMIC.compare_exchange(0, 1, Release, Relaxed).ok();
ATOMIC.compare_exchange(0, 1, AcqRel, Relaxed).ok();
ATOMIC.compare_exchange(0, 1, SeqCst, Relaxed).ok();
ATOMIC.compare_exchange(0, 1, Acquire, Acquire).ok();
ATOMIC.compare_exchange(0, 1, AcqRel, Acquire).ok();
ATOMIC.compare_exchange(0, 1, SeqCst, Acquire).ok();
ATOMIC.compare_exchange(0, 1, SeqCst, SeqCst).ok();
ATOMIC.compare_exchange_weak(0, 1, Relaxed, Relaxed).ok();
ATOMIC.compare_exchange_weak(0, 1, Acquire, Relaxed).ok();
ATOMIC.compare_exchange_weak(0, 1, Release, Relaxed).ok();
ATOMIC.compare_exchange_weak(0, 1, AcqRel, Relaxed).ok();
ATOMIC.compare_exchange_weak(0, 1, SeqCst, Relaxed).ok();
ATOMIC.compare_exchange_weak(0, 1, Acquire, Acquire).ok();
ATOMIC.compare_exchange_weak(0, 1, AcqRel, Acquire).ok();
ATOMIC.compare_exchange_weak(0, 1, SeqCst, Acquire).ok();
ATOMIC.compare_exchange_weak(0, 1, SeqCst, SeqCst).ok();
}
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