Oleg Endo <oleg.e...@t-online.de> wrote:
> These are the peepholes as mentioned in PR 65153 and in PR 61142. They
> try to wallpaper some bad RA choices and reduce the CSiBE code size by
> approx. 3.9K bytes.
>
> A problem I ran into with this one is that the peephole2 pass drops
> REG_INC notes, which makes the following passes produce garbage
> sometimes. Instead of rejecting automodify mems in the peephole2
> patterns, for now I'm manually adding the REG_INC notes after emitting
> move insns. Maybe peephole2 could do that automatically in the future.
>
> Tested with
> make -k check RUNTESTFLAGS="--target_board=sh-sim
> \{-m2/-ml,-m2/-mb,-m2a/-mb,-m4/-ml,-m4/-mb,-m4a/-ml,-m4a/-mb}".
>
> Kaz, could you also please pre-test this on sh4-linux?
No new failures on trunk revision 220928.
Regards,
kaz
