Remove unused barrier macros on alpha.
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@ -357,17 +357,7 @@ static __inline__ void stw_u(unsigned long r5, unsigned short * r11)
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# endif
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}
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/* to flush the I-cache before jumping to code which just got loaded */
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# define PAL_imb 134
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# define istream_mem_barrier() \
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__asm__ __volatile__("call_pal %0 #imb" : : "i" (PAL_imb) : "memory")
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# define mem_barrier() __asm__ __volatile__("mb" : : : "memory")
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# ifdef __ELF__
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# define write_mem_barrier() __asm__ __volatile__("wmb" : : : "memory")
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# else /* ECOFF gas 2.6 doesn't know "wmb" :-( */
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# define write_mem_barrier() mem_barrier()
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# endif
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# define write_mem_barrier() __asm__ __volatile__("wmb" : : : "memory")
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# elif defined(linux) && defined(__ia64__)
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