Re: [PATCH v17 04/16] tcg: Record nb_spills in TCGContext

[Alex Bennée]

Richard Henderson <richard.henderson@linaro.org> writes:

> Record the number of times a temporary is forced into memory
> and the store would not have been required if there an infinite
> number of call-saved cpu registers available.  This excludes
> stores that are required by semantics to return computed values
> to their home slot in ENV, i.e. NEED_SYNC_ARG.
>
> To be copied into TBStatistics when desired.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro