Philip Reames d39f4ac494 [SCEV] Unwind SCEVUnionPredicate from getPredicatedBackedgeTakenCount [NFC] ...

For those curious, the whole reason for tracking the predicate set seperately as opposed to just immediately registering the dependencies appears to be allowing the printing code to print a result without changing the PSE state.  It's slightly questionable if this justifies the complexity, but since we can preserve it with local ugliness, I did so.

2022-02-09 12:55:40 -08:00

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