diff options
Diffstat (limited to 'src/runtime/internal/atomic/atomic_wasm.go')
| -rw-r--r-- | src/runtime/internal/atomic/atomic_wasm.go | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/runtime/internal/atomic/atomic_wasm.go b/src/runtime/internal/atomic/atomic_wasm.go index 9037c2f7c8..2c0c3a8174 100644 --- a/src/runtime/internal/atomic/atomic_wasm.go +++ b/src/runtime/internal/atomic/atomic_wasm.go @@ -153,14 +153,11 @@ func Store64(ptr *uint64, val uint64) { *ptr = val } -//go:notinheap -type noWB struct{} - -//go:noinline -//go:nosplit -func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer) { - *(**noWB)(ptr) = (*noWB)(val) -} +// StorepNoWB performs *ptr = val atomically and without a write +// barrier. +// +// NO go:noescape annotation; see atomic_pointer.go. +func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer) //go:nosplit //go:noinline |