On 09/11/2021 07:57, Sebastian Huber wrote:
We could also use something like this:

static inline struct timespec rtems_clock_get_realtime(void)
{
   struct timespec time_snapshot;

   _Timecounter_Nanotime( &time_snapshot );

   return time_snapshot;
}

Unfortunately GCC is not able to optimize this.

Just for reference:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103150

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