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- /*TEXT xadd(SB),$0 /* long xadd(long *, long); */
- /* MOVL i+8(FP),AX
- /* LOCK
- /* XADDL AX, (RARG)
- /* RET
- */
- TEXT _xinc(SB),$0 /* void _xinc(long *); */
- LOCK; INCL 0(RARG)
- RET
- TEXT _xdec(SB),$0 /* long _xdec(long *); */
- MOVL $0, AX
- MOVL $1, BX
- LOCK; DECL 0(RARG)
- CMOVLNE BX, AX
- RET
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