Olaf Seibert 3a9d809b75 Optimize the previous version. ...

Fold the functionality of pull_up_reg() into evaluate_rec().
pull_up_reg() essentially returned a flag (EX_REG at the top, or not)
which can be represented with the outgoing flags word.
The check for recursion depth is made unneeded by doing the
"exceptional" case outside the recursion; luckily it is actually the
common case.

2021-11-15 21:35:37 +01:00

27 KiB

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