[PATCH] D57914: [Driver] Allow enum SanitizerOrdinal to represent more than 64 different sanitizer checks, NFC.

[Bruno Ricci via Phabricator via cfe-commits]

riccibruno added inline comments.


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Comment at: include/clang/Basic/Sanitizers.h:43
+  // Low bits of mask value.
+  uint64_t maskLo;
+  // High bits of mask value.
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Why not use a fixed size array of `uint64_t`s, and then compute the index without any branch with `ArrayIndex = BitPosition / 64` (with an assertion that `ArrayIndex < MaxArrayIndex` ? This has the advantage that in the future all that is needed to do is bump up the size of the array.


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  https://reviews.llvm.org/D57914/new/

https://reviews.llvm.org/D57914