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Results 1 - 10 of 52 for Or32 (0.06 sec)

  2. github.com/golang/go

    src/cmd/compile/internal/ssa/_gen/dec64.rules 

    (Rsh64x64 x y)  => (Rsh64x32  x (Or32 <typ.UInt32> (Zeromask (Int64Hi y)) (Int64Lo y)))
(Rsh64Ux64 x y) => (Rsh64Ux32 x (Or32 <typ.UInt32> (Zeromask (Int64Hi y)) (Int64Lo y)))
(Lsh32x64 x y)  => (Lsh32x32  x (Or32 <typ.UInt32> (Zeromask (Int64Hi y)) (Int64Lo y)))
(Rsh32x64 x y)  => (Rsh32x32  x (Or32 <typ.UInt32> (Zeromask (Int64Hi y)) (Int64Lo y)))
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Tue Oct 04 19:35:46 UTC 2022
    - 14.2K bytes
    - Viewed (0)
  3. github.com/golang/go

    src/internal/runtime/atomic/atomic_andor_generic.go 

    //
//go:linkname And32
//go:linkname Or32
//go:linkname And64
//go:linkname Or64
//go:linkname Anduintptr
//go:linkname Oruintptr

package atomic

import _ "unsafe" // For linkname

//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 {
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Fri May 17 20:08:37 UTC 2024
    - 1.2K bytes
    - Viewed (0)
  4. github.com/golang/go

    test/armimm.go 

    	}
	if want, got = a-c32s, sub32s(a); got != want {
		panic(fmt.Sprintf("sub32s(%x) = %x, want %x", a, got, want))
	}
	if want, got = a|c32a, or32(a); got != want {
		panic(fmt.Sprintf("or32(%x) = %x, want %x", a, got, want))
	}
	if want, got = a^c32a, xor32(a); got != want {
		panic(fmt.Sprintf("xor32(%x) = %x, want %x", a, got, want))
	}
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu May 11 13:53:54 UTC 2017
    - 3.9K bytes
    - Viewed (0)
  5. github.com/golang/go

    src/cmd/compile/internal/ssa/rewritedec64.go 

    	}
}
func rewriteValuedec64_OpLsh64x16(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (Lsh64x16 x s)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu Jan 19 22:42:34 UTC 2023
    - 65.3K bytes
    - Viewed (0)
  6. github.com/golang/go

    src/internal/runtime/atomic/atomic_andor_test.go 

    	var x [128]uint32 // give x its own cache line
	sink = &x
	for i := 0; i < b.N; i++ {
		atomic.Or32(&x[63], uint32(i))
	}
}

func BenchmarkOr32Parallel(b *testing.B) {
	var x [128]uint32 // give x its own cache line
	sink = &x
	b.RunParallel(func(pb *testing.PB) {
		i := uint32(0)
		for pb.Next() {
			atomic.Or32(&x[63], i)
			i++
		}
	})
}

func BenchmarkOr64(b *testing.B) {
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Sat Apr 27 20:49:32 UTC 2024
    - 5.2K bytes
    - Viewed (0)
  7. github.com/golang/go

    src/internal/runtime/atomic/atomic_mipsx.s 

    TEXT ·And(SB), NOSPLIT, $0-8
	MOVW	ptr+0(FP), R1
	MOVW	val+4(FP), R2

	SYNC
	LL	(R1), R3
	AND	R2, R3
	SC	R3, (R1)
	BEQ	R3, -4(PC)
	SYNC
	RET

// func Or32(addr *uint32, v uint32) old uint32
TEXT ·Or32(SB), NOSPLIT, $0-12
	MOVW	ptr+0(FP), R1
	MOVW	val+4(FP), R2

	SYNC
	LL	(R1), R3
	OR	R2, R3, R4
	SC	R4, (R1)
	BEQ	R4, -4(PC)
	SYNC
	MOVW	R3, ret+8(FP)
	RET
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Sat May 11 21:29:34 UTC 2024
    - 4.9K bytes
    - Viewed (0)
  8. github.com/golang/go

    src/internal/runtime/atomic/atomic_mips64x.go 

    //go:noescape
func And(ptr *uint32, val uint32)

//go:noescape
func Or(ptr *uint32, val uint32)

//go:noescape
func And32(ptr *uint32, val uint32) uint32

//go:noescape
func Or32(ptr *uint32, val uint32) uint32

//go:noescape
func And64(ptr *uint64, val uint64) uint64

//go:noescape
func Or64(ptr *uint64, val uint64) uint64

//go:noescape
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Sat May 11 21:29:34 UTC 2024
    - 2.1K bytes
    - Viewed (0)
  9. github.com/golang/go

    src/internal/runtime/atomic/atomic_386.s 

    	MOVL	val+4(FP), CX
casloop:
	MOVL 	CX, DX
	MOVL	(BX), AX
	ANDL	AX, DX
	LOCK
	CMPXCHGL	DX, (BX)
	JNZ casloop
	MOVL 	AX, ret+8(FP)
	RET

// func Or32(addr *uint32, v uint32) old uint32
TEXT ·Or32(SB), NOSPLIT, $0-12
	MOVL	ptr+0(FP), BX
	MOVL	val+4(FP), CX
casloop:
	MOVL 	CX, DX
	MOVL	(BX), AX
	ORL	AX, DX
	LOCK
	CMPXCHGL	DX, (BX)
	JNZ casloop
	MOVL 	AX, ret+8(FP)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Mon Mar 25 19:53:03 UTC 2024
    - 6.5K bytes
    - Viewed (0)
  10. github.com/golang/go

    src/internal/runtime/atomic/atomic_amd64.s 

    	ORL	BX, (AX)
	RET

// func And(addr *uint32, v uint32)
TEXT ·And(SB), NOSPLIT, $0-12
	MOVQ	ptr+0(FP), AX
	MOVL	val+8(FP), BX
	LOCK
	ANDL	BX, (AX)
	RET

// func Or32(addr *uint32, v uint32) old uint32
TEXT ·Or32(SB), NOSPLIT, $0-20
	MOVQ	ptr+0(FP), BX
	MOVL	val+8(FP), CX
casloop:
	MOVL 	CX, DX
	MOVL	(BX), AX
	ORL	AX, DX
	LOCK
	CMPXCHGL	DX, (BX)
	JNZ casloop
	MOVL 	AX, ret+16(FP)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Mon Mar 25 19:53:03 UTC 2024
    - 5.2K bytes
    - Viewed (0)
  11. github.com/golang/go

    src/internal/runtime/atomic/atomic_s390x.go 

    //go:noescape
func And(ptr *uint32, val uint32)

//go:noescape
func Or(ptr *uint32, val uint32)

//go:noescape
func And32(ptr *uint32, val uint32) uint32

//go:noescape
func Or32(ptr *uint32, val uint32) uint32

//go:noescape
func And64(ptr *uint64, val uint64) uint64

//go:noescape
func Or64(ptr *uint64, val uint64) uint64

//go:noescape
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Mon Mar 25 19:53:03 UTC 2024
    - 2.5K bytes
    - Viewed (0)
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