Add PC as control register
authorDarius Galis <darius.galis@cyberthorstudios.com>
Fri, 6 Nov 2020 18:54:20 +0000 (11:54 -0700)
committerJeff Law <law@redhat.com>
Fri, 6 Nov 2020 18:55:55 +0000 (11:55 -0700)
commit25126a28dbea7f9c7d6e5365929d7f3c9f60cdaf
treef1c9baf00b6490660cdda0fb9ec391cd6803ec9b
parentba6498124c35e60360f9492d7b5651d0f486d110
Add PC as control register

gcc/
* config/rx/rx.md (CTRLREG_PC): Add.
* config/rx/rx.c (CTRLREG_PC): Add
(rx_expand_builtin_mvtc): Add warning: PC register cannot
be used as dest.
gcc/config/rx/rx.c
gcc/config/rx/rx.md