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Re: Mark abort, trap, unreachable and C++ EH and terminations as cold
On 06/12/2017 10:29 AM, Jan Hubicka wrote:
I wonder if there are any other obvious candidates for branch prediction
in C++ FE?
Not that I can think of.
I know others have mentioned exit, and you've commented. It does seem
to me to be not particularly hot[1], and optimizing speed of exit is
probably only a concern for 'true' and 'false'.
nathan
[1] Britishism for 'extremely cold'
--
Nathan Sidwell