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This commit is contained in:
Alex Crichton 2014-01-06 09:26:47 -08:00
parent b6a1fde1c6
commit 6b2a6cb3fe
8 changed files with 11 additions and 42 deletions
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4
src/libstd/unstable/intrinsics.rs
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@ -188,8 +188,8 @@ extern "rust-intrinsic" {
/// Execute a breakpoint trap, for inspection by a debugger.
pub fn breakpoint();
#[cfg(not(stage0))] pub fn volatile_load<T>(src: *T) -> T;
#[cfg(not(stage0))] pub fn volatile_store<T>(dst: *mut T, val: T);
pub fn volatile_load<T>(src: *T) -> T;
pub fn volatile_store<T>(dst: *mut T, val: T);
/// Atomic compare and exchange, sequentially consistent.
pub fn atomic_cxchg(dst: &mut int, old: int, src: int) -> int;