[PATCH] D78145: [ValueLattice] Steal bits from Tag to track range extensions (NFC).

[Nikita Popov via Phabricator via llvm-commits]

nikic added inline comments.


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Comment at: llvm/include/llvm/Analysis/ValueLattice.h:78
 
-  ValueLatticeElementTy Tag;
+  ValueLatticeElementTy Tag : 6;
+  /// Number of times a constant range has been extended with widening enabled.
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Why 6? I would expect either 3 here (because that's enough to represent the states) or 8 (an ISA friendly number).


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  https://reviews.llvm.org/D78145/new/

https://reviews.llvm.org/D78145