[all-commits] [llvm/llvm-project] f6ac80: [LoopFlatten] Added comments about usage of variou...

[sjoerdmeijer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f6ac8088b0e890765974fee5f5820a340736f9bf
      https://github.com/llvm/llvm-project/commit/f6ac8088b0e890765974fee5f5820a340736f9bf
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2022-01-24 (Mon, 24 Jan 2022)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LoopFlatten.cpp

  Log Message:
  -----------
  [LoopFlatten] Added comments about usage of various Loop APIs. NFC.


  Commit: ada6d78a7802f8057f1ab7cee0bed25f91fcc4b4
      https://github.com/llvm/llvm-project/commit/ada6d78a7802f8057f1ab7cee0bed25f91fcc4b4
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2022-01-24 (Mon, 24 Jan 2022)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LoopFlatten.cpp

  Log Message:
  -----------
  [LoopFlatten] Address FIXME about getTripCountFromExitCount. NFC.

Together with the previous commit which mainly documents better LoopFlatten's
overall strategy, this addresses a concern added as a FIXME comment in D110587;
the code refactoring (NFC) introduces functions (also for the SCEV usage) to
make this clearer.


Compare: https://github.com/llvm/llvm-project/compare/a0d5e938fe9c...ada6d78a7802