RISC-V's subroutine call, "jump and link," jal places its return address in a register, saving a memory access compared to systems that push it directly on a stack in memory.
RISC-V's subroutine call, "jump and link," jal places its return address in a register. RISC-V's subroutine call, "jump and link," jal was saving a memory access compared to systems. These systems push it directly on a stack in memory.