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 */
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 */
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static inline long atomic_add(atomic_t *val, int imm)
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static inline long atomic_add(atomic_t *val, int imm)
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{
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{
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    long v;
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    long v;
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    __asm__ volatile ("fetchadd8.rel %0 = %1, %2\n" : "=r" (v), "+m" (val->count) : "i" (imm));
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    asm volatile ("fetchadd8.rel %0 = %1, %2\n" : "=r" (v), "+m" (val->count) : "i" (imm));
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    return v;
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    return v;
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}
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}
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static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); }
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static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); }