[PATCH] Introduce -fprofile-update=maybe-atomic

[Nathan Sidwell]

On 11/11/2016 02:47 AM, Martin Liška wrote:

> We use lists like for -fsanitize=address,undefined, however as -fprofile-update has only 3 (and passing 'single,atomic' does not make sense), I would prefer
> to s/maybe-atomic/prefer-atomic. I guess handling the option list in gcc.c and doing substitutions would be very inconvenient.

ok.


-- 
Nathan Sidwell