[all-commits] [llvm/llvm-project] d69238: [ADT] Define countr_zero in terms of popcount (NFC...

[Kazu Hirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d69238013fa10c3027975874b283b08a25e90fd0
      https://github.com/llvm/llvm-project/commit/d69238013fa10c3027975874b283b08a25e90fd0
  Author: Kazu Hirata <kazu at google.com>
  Date:   2025-09-14 (Sun, 14 Sep 2025)

  Changed paths:
    M llvm/include/llvm/ADT/bit.h

  Log Message:
  -----------
  [ADT] Define countr_zero in terms of popcount (NFC) (#158519)

We can express the fallback mechanism of llvm::countr_zero a lot more
concisely with llvm::popcount.  Since llvm::countr_zero now requires
llvm::popcount, this patch moves llvm::popcount earlier.



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