[PATCH] D142179: [ADT] Add bit_floor, bit_ceil, and bit_width to bit.h

[Kazu Hirata via Phabricator via llvm-commits]

kazu updated this revision to Diff 490897.
kazu added a comment.

I've added a comment about the undefined behavior.

I've specified the type like llvm::bit_width((T)(Value - 1u)).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142179/new/

https://reviews.llvm.org/D142179

Files:
  llvm/include/llvm/ADT/bit.h
  llvm/unittests/ADT/BitTest.cpp

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