This section describes built-in functions that are not named after a specific FR-V instruction.
sw2 __IACCreadll (iacc reg)sw1 __IACCreadl (iacc reg)void __IACCsetll (iacc reg, sw2 x)void __IACCsetl (iacc reg, sw1 x)void __data_prefetch0 (const void *x)dcpl instruction to load the contents of address x
into the data cache.
void __data_prefetch (const void *x)nldub instruction to load the contents of address x
into the data cache. The instruction will be issued in slot I1.