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| author | Katie Hockman <katie@golang.org> | 2020-12-14 10:03:05 -0500 |
|---|---|---|
| committer | Katie Hockman <katie@golang.org> | 2020-12-14 10:06:13 -0500 |
| commit | 0345ede87ee12698988973884cfc0fd3d499dffd (patch) | |
| tree | 7123cff141ee5661208d2f5f437b8f5252ac7f6a /src/runtime/internal/atomic/atomic_386.go | |
| parent | 4651d6b267818b0e0d128a5443289717c4bb8cbc (diff) | |
| parent | 0a02371b0576964e81c3b40d328db9a3ef3b031b (diff) | |
| download | go-0345ede87ee12698988973884cfc0fd3d499dffd.tar.xz | |
[dev.fuzz] all: merge master into dev.fuzz
Change-Id: I5d8c8329ccc9d747bd81ade6b1cb7cb8ae2e94b2
Diffstat (limited to 'src/runtime/internal/atomic/atomic_386.go')
| -rw-r--r-- | src/runtime/internal/atomic/atomic_386.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/runtime/internal/atomic/atomic_386.go b/src/runtime/internal/atomic/atomic_386.go index 8d002ebfe3..1bfcb1143d 100644 --- a/src/runtime/internal/atomic/atomic_386.go +++ b/src/runtime/internal/atomic/atomic_386.go @@ -30,6 +30,12 @@ func LoadAcq(ptr *uint32) uint32 { return *ptr } +//go:nosplit +//go:noinline +func LoadAcquintptr(ptr *uintptr) uintptr { + return *ptr +} + //go:noescape func Xadd64(ptr *uint64, delta int64) uint64 @@ -63,6 +69,12 @@ func And8(ptr *uint8, val uint8) //go:noescape func Or8(ptr *uint8, val uint8) +//go:noescape +func And(ptr *uint32, val uint32) + +//go:noescape +func Or(ptr *uint32, val uint32) + // NOTE: Do not add atomicxor8 (XOR is not idempotent). //go:noescape @@ -83,5 +95,8 @@ func Store64(ptr *uint64, val uint64) //go:noescape func StoreRel(ptr *uint32, val uint32) +//go:noescape +func StoreReluintptr(ptr *uintptr, val uintptr) + // NO go:noescape annotation; see atomic_pointer.go. func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer) |