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author | Cherry Zhang <cherryyz@google.com> | 2020-10-28 09:12:20 -0400 |
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committer | Cherry Zhang <cherryyz@google.com> | 2020-10-28 09:12:20 -0400 |
commit | a16e30d162c1c7408db7821e7b9513cefa09c6ca (patch) | |
tree | af752ba9ba44c547df39bb0af9bff79f610ba9d5 /src/runtime/internal/atomic/atomic_s390x.go | |
parent | 91e4d2d57bc341dd82c98247117114c851380aef (diff) | |
parent | cf6cfba4d5358404dd890f6025e573a4b2156543 (diff) | |
download | go-dev.link.tar.gz go-dev.link.zip |
[dev.link] all: merge branch 'master' into dev.linkdev.link
Clean merge.
Change-Id: Ia7b2808bc649790198d34c226a61d9e569084dc5
Diffstat (limited to 'src/runtime/internal/atomic/atomic_s390x.go')
-rw-r--r-- | src/runtime/internal/atomic/atomic_s390x.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/runtime/internal/atomic/atomic_s390x.go b/src/runtime/internal/atomic/atomic_s390x.go index 4d73b39baf..a058d60102 100644 --- a/src/runtime/internal/atomic/atomic_s390x.go +++ b/src/runtime/internal/atomic/atomic_s390x.go @@ -41,6 +41,18 @@ func LoadAcq(ptr *uint32) uint32 { return *ptr } +//go:nosplit +//go:noinline +func LoadAcq64(ptr *uint64) uint64 { + return *ptr +} + +//go:nosplit +//go:noinline +func LoadAcquintptr(ptr *uintptr) uintptr { + return *ptr +} + //go:noescape func Store(ptr *uint32, val uint32) @@ -59,6 +71,18 @@ func StoreRel(ptr *uint32, val uint32) { *ptr = val } +//go:nosplit +//go:noinline +func StoreRel64(ptr *uint64, val uint64) { + *ptr = val +} + +//go:nosplit +//go:noinline +func StoreReluintptr(ptr *uintptr, val uintptr) { + *ptr = val +} + //go:noescape func And8(ptr *uint8, val uint8) @@ -68,6 +92,12 @@ func Or8(ptr *uint8, val uint8) // NOTE: Do not add atomicxor8 (XOR is not idempotent). //go:noescape +func And(ptr *uint32, val uint32) + +//go:noescape +func Or(ptr *uint32, val uint32) + +//go:noescape func Xadd(ptr *uint32, delta int32) uint32 //go:noescape |