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📁 ..
📄 atomic_386.go(2.22 KB)
📄 atomic_386.s(6.53 KB)
📄 atomic_amd64.go(2.46 KB)
📄 atomic_amd64.s(5.18 KB)
📄 atomic_andor_generic.go(1.06 KB)
📄 atomic_andor_test.go(5.14 KB)
📄 atomic_arm.go(4.74 KB)
📄 atomic_arm.s(5.69 KB)
📄 atomic_arm64.go(2.15 KB)
📄 atomic_arm64.s(8.26 KB)
📄 atomic_loong64.go(1.76 KB)
📄 atomic_loong64.s(5.25 KB)
📄 atomic_mips64x.go(1.77 KB)
📄 atomic_mips64x.s(6.08 KB)
📄 atomic_mipsx.go(2.66 KB)
📄 atomic_mipsx.s(4.3 KB)
📄 atomic_ppc64x.go(2.12 KB)
📄 atomic_ppc64x.s(7.49 KB)
📄 atomic_riscv64.go(2.03 KB)
📄 atomic_riscv64.s(6.99 KB)
📄 atomic_s390x.go(2.12 KB)
📄 atomic_s390x.s(5.89 KB)
📄 atomic_test.go(8.52 KB)
📄 atomic_wasm.go(5.32 KB)
📄 atomic_wasm.s(269 B)
📄 bench_test.go(3.24 KB)
📄 doc.go(771 B)
📄 stubs.go(1.23 KB)
📄 sys_linux_arm.s(2.84 KB)
📄 sys_nonlinux_arm.s(1.33 KB)
📄 types.go(14.23 KB)
📄 types_64bit.go(1.1 KB)
📄 unaligned.go(246 B)

Editing: atomic_andor_generic.go

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build arm || s390x || loong64 || mips || mipsle || mips64 || mips64le || wasm

package atomic

//go:nosplit
func And32(ptr *uint32, val uint32) uint32 {
	for {
		old := *ptr
		if Cas(ptr, old, old&val) {
			return old
		}
	}
}

//go:nosplit
func Or32(ptr *uint32, val uint32) uint32 {
	for {
		old := *ptr
		if Cas(ptr, old, old|val) {
			return old
		}
	}
}

//go:nosplit
func And64(ptr *uint64, val uint64) uint64 {
	for {
		old := *ptr
		if Cas64(ptr, old, old&val) {
			return old
		}
	}
}

//go:nosplit
func Or64(ptr *uint64, val uint64) uint64 {
	for {
		old := *ptr
		if Cas64(ptr, old, old|val) {
			return old
		}
	}
}

//go:nosplit
func Anduintptr(ptr *uintptr, val uintptr) uintptr {
	for {
		old := *ptr
		if Casuintptr(ptr, old, old&val) {
			return old
		}
	}
}

//go:nosplit
func Oruintptr(ptr *uintptr, val uintptr) uintptr {
	for {
		old := *ptr
		if Casuintptr(ptr, old, old|val) {
			return old
		}
	}
}

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Editing: atomic_andor_generic.go

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