Oleg Endo <[email protected]> wrote:
> The attached patch adds support for the SH tas.b instruction by
> introducing a new target option -menable-tas.
> The patch was tested against rev 184589 with...
[snip]
> Other than that, OK for 4.8?
>
> Cheers,
> Oleg
>
> 2012-03-01 Oleg Endo <[email protected]>
>
> * config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New hook.
> * config/sh/sync.md (atomic_test_and_set): New expander.
> (tasb, atomic_test_and_set_soft): New insns.
> * config/sh/sh.opt (menable-tas): New option.
> * doc/invoke.texi (SH Options): Document it.
OK for 4.8. When applying it, please take care of updating
copyright years.
Regards,
kaz
