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Results 1 - 2 of 2 for CMPXCHGL (0.14 sec)

  1. src/internal/runtime/atomic/atomic_386.s

    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)
    	RET
    
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Mon Mar 25 19:53:03 UTC 2024
    - 6.5K bytes
    - Viewed (0)
  2. src/internal/runtime/atomic/atomic_amd64.s

    casloop:
    	MOVL 	CX, DX
    	MOVL	(BX), AX
    	ORL	AX, DX
    	LOCK
    	CMPXCHGL	DX, (BX)
    	JNZ casloop
    	MOVL 	AX, ret+16(FP)
    	RET
    
    // func And32(addr *uint32, v uint32) old uint32
    TEXT ·And32(SB), NOSPLIT, $0-20
    	MOVQ	ptr+0(FP), BX
    	MOVL	val+8(FP), CX
    casloop:
    	MOVL 	CX, DX
    	MOVL	(BX), AX
    	ANDL	AX, DX
    	LOCK
    	CMPXCHGL	DX, (BX)
    	JNZ casloop
    	MOVL 	AX, ret+16(FP)
    	RET
    
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Mon Mar 25 19:53:03 UTC 2024
    - 5.2K bytes
    - Viewed (0)
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