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Use SmallVector instead of std::vector to manage storage of llvm::BitVector

Authored by serge-sans-paille on Mon, Apr 19, 1:46 AM.



This is a follow-up to
std::vector is not the best storage container here. My local benchmark (counting the number of instruction when compiling the sqlite3 amalgametion) yields the following:

  • std::vector<BitVector> -> 5,860,885,896
  • SmallVector<BitWord, 0> -> 5,858,991,997
  • `SmallVector<BitWord> -> 5,817,679,224

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serge-sans-paille requested review of this revision.Mon, Apr 19, 1:46 AM
serge-sans-paille created this revision.
Herald added a project: Restricted Project. · View Herald TranscriptMon, Apr 19, 1:46 AM
thakis accepted this revision.Tue, Apr 20, 8:38 AM


This revision is now accepted and ready to land.Tue, Apr 20, 8:38 AM