Apart from the last change, these are all minor cleanups to the PRU backend.
Dimitar Dimitrov (5): PRU: Fix comment to avoid fall through warning PRU: Simplify machine description PRU: Fix comment about R3/RA PRU: Remove TARGET_HARD_REGNO_CALL_PART_CLOBBERED Add pru to compare-all-tests contrib/compare-all-tests | 2 +- gcc/config/pru/pru.c | 80 +++++++-------------------------------- gcc/config/pru/pru.h | 8 +++- gcc/config/pru/pru.md | 6 +-- 4 files changed, 25 insertions(+), 71 deletions(-) -- 2.20.1
