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Stabilize WebAssembly atomic intrinsics #926

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Stabilize WebAssembly atomic intrinsics #926

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3 changes: 3 additions & 0 deletions crates/core_arch/src/wasm32/atomic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,7 @@ extern "C" {
/// [instr]: https://webassembly.github.io/threads/syntax/instructions.html#syntax-instr-atomic-memory
#[inline]
#[cfg_attr(test, assert_instr("i32.atomic.wait"))]
#[stable(feature = "wasm_atomics", since = "1.50.0")]
pub unsafe fn memory_atomic_wait32(ptr: *mut i32, expression: i32, timeout_ns: i64) -> i32 {
llvm_atomic_wait_i32(ptr, expression, timeout_ns)
}
Expand Down Expand Up @@ -86,6 +87,7 @@ pub unsafe fn memory_atomic_wait32(ptr: *mut i32, expression: i32, timeout_ns: i
/// [instr]: https://webassembly.github.io/threads/syntax/instructions.html#syntax-instr-atomic-memory
#[inline]
#[cfg_attr(test, assert_instr("i64.atomic.wait"))]
#[stable(feature = "wasm_atomics", since = "1.50.0")]
pub unsafe fn memory_atomic_wait64(ptr: *mut i64, expression: i64, timeout_ns: i64) -> i32 {
llvm_atomic_wait_i64(ptr, expression, timeout_ns)
}
Expand Down Expand Up @@ -113,6 +115,7 @@ pub unsafe fn memory_atomic_wait64(ptr: *mut i64, expression: i64, timeout_ns: i
/// [instr]: https://webassembly.github.io/threads/syntax/instructions.html#syntax-instr-atomic-memory
#[inline]
#[cfg_attr(test, assert_instr("atomic.wake"))]
#[stable(feature = "wasm_atomics", since = "1.50.0")]
pub unsafe fn memory_atomic_notify(ptr: *mut i32, waiters: u32) -> u32 {
llvm_atomic_notify(ptr, waiters as i32) as u32
}