3 ms·
No, a single 128bit load/store even if it addresses two registers is way easier to handle than dumping a variable amount of your whole register file in a single
by monocasa 4y ago
No, a single 128bit load/store even if it addresses two registers is way easier to handle than dumping a variable amount of your whole register file in a single instruction.
That's why the ARM1 had a microcode engine for LDM/STM despite having 'RISC' as the center letter in it's initialism.