diff options
| author | Austin Clements <austin@google.com> | 2019-10-23 09:47:53 -0400 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2019-10-29 03:18:52 +0000 |
| commit | d2101e54908dc6899863be0772658dbd7e0bbc71 (patch) | |
| tree | d7fe851bcc4e4c7972c9105b0219b757801b1eec /src/runtime/internal/atomic/atomic_wasm.go | |
| parent | fd1e60f6e3bd42075e335a90ad36719ffed0eb1a (diff) | |
| download | go-d2101e54908dc6899863be0772658dbd7e0bbc71.tar.xz | |
runtime/internal/atomic: add Store8
We already have Load8, And8, and Or8.
For #10958, #24543, but makes sense on its own.
Change-Id: I478529fc643edc57efdeccaae413c99edd19b2eb
Reviewed-on: https://go-review.googlesource.com/c/go/+/203283
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/runtime/internal/atomic/atomic_wasm.go')
| -rw-r--r-- | src/runtime/internal/atomic/atomic_wasm.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/runtime/internal/atomic/atomic_wasm.go b/src/runtime/internal/atomic/atomic_wasm.go index 0731763ac1..9037c2f7c8 100644 --- a/src/runtime/internal/atomic/atomic_wasm.go +++ b/src/runtime/internal/atomic/atomic_wasm.go @@ -143,6 +143,12 @@ func StoreRel(ptr *uint32, val uint32) { //go:nosplit //go:noinline +func Store8(ptr *uint8, val uint8) { + *ptr = val +} + +//go:nosplit +//go:noinline func Store64(ptr *uint64, val uint64) { *ptr = val } |