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/libcpu/aarch64/common/
A Dsetup.c90 volatile rt_uint32_t cycles_count1 = 0, cycles_count2 = 0; in cpu_loops_per_tick_init() local
107 __asm__ volatile ("add %0, %0, #1":"=r"(cycles_count2)); in cpu_loops_per_tick_init()
110 if ((rt_int32_t)(cycles_count2 - cycles_count1) > 0) in cpu_loops_per_tick_init()
112 offset = cycles_count2 - cycles_count1; in cpu_loops_per_tick_init()
117 offset = cycles_count2 / 4; in cpu_loops_per_tick_init()

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