bjoernager/rust
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Add LLVM's unordered intrinsic to Rust.

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This commit is contained in:
Joshua Yanovski 2014-12-14 01:44:24 -08:00
parent 567b90ff09
commit ccd88c5235
2 changed files with 3 additions and 0 deletions
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2
src/libcore/intrinsics.rs
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@ -77,10 +77,12 @@ extern "rust-intrinsic" {
pub fn atomic_load<T>(src: *const T) -> T;
pub fn atomic_load_acq<T>(src: *const T) -> T;
pub fn atomic_load_relaxed<T>(src: *const T) -> T;
pub fn atomic_load_unordered<T>(src: *const T) -> T;
pub fn atomic_store<T>(dst: *mut T, val: T);
pub fn atomic_store_rel<T>(dst: *mut T, val: T);
pub fn atomic_store_relaxed<T>(dst: *mut T, val: T);
pub fn atomic_store_unordered<T>(dst: *mut T, val: T);
pub fn atomic_xchg<T>(dst: *mut T, src: T) -> T;
pub fn atomic_xchg_acq<T>(dst: *mut T, src: T) -> T;

1
src/librustc_trans/trans/intrinsic.rs
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@ -518,6 +518,7 @@ pub fn trans_intrinsic_call<'a, 'blk, 'tcx>(mut bcx: Block<'blk, 'tcx>,
llvm::SequentiallyConsistent
} else {
match split[2] {
"unordered" => llvm::Unordered,
"relaxed" => llvm::Monotonic,
"acq" => llvm::Acquire,
"rel" => llvm::Release,