arch: arm: Optimise Cortex-R exception return function.#20477

Merged

ioannisg merged 1 commit intozephyrproject-rtos:masterfrom

stephanosio:cortex_r_optimise_cortex_r_exc_return

Mar 14, 2020

Commits on Mar 14, 2020

arch: arm: Optimise Cortex-R exception return function.
stephanosio
committed