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Commit 6bf8e960 authored by Alyssa Rosenzweig's avatar Alyssa Rosenzweig Committed by Marge Bot
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pan/bi: Do helper termination analysis on clauses


Unlike the dependency analysis for the skip bits which is a function of
the data flow graph, the thread termination analysis is dependent on the
actual sequence of instructions. As such, it must be done after
scheduling to be correct in the presence of out-of-order scheduling.

Furthermore it's specified in terms of clauses, not instructions.
Reflecting this in our code gets a nice simplification. As a side effect
this puts extra td flags on subsequent clauses, which matches the DDK's
behaviour. (Maybe td is just a hint?)

Signed-off-by: default avatarAlyssa Rosenzweig <alyssa@collabora.com>
Part-of: <!10961>
parent 0515c6a3
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