[PATCH] D74943: [GISel][KnownBits]{NFC} Add a cache mechanism to speed compile time

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet updated this revision to Diff 245987.
qcolombet added a comment.

- Use SmallDenseMap instead of DenseMap


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74943/new/

https://reviews.llvm.org/D74943

Files:
  llvm/include/llvm/CodeGen/GlobalISel/GISelKnownBits.h
  llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp

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