On Tue, 3 Apr 2018, Andrey Belevantsev wrote:

> Hello,
> 
> This issue ended up being fixed the way different from described in the PR.
>  We do not want to walk away from the invariant "zero SCHED_TIMES -- insn
> is not scheduled" even for bookkeeping copies (testing showed it trips over
> asserts designed to catch this).  Rather we choose merging exprs in the way
> the larger sched-times wins.

... but the Changelog and the actual patch take the average rather than the
maximum sched-time? :)  I believe either way would be acceptable, but please
clarify the intent.

Alexander

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