[all-commits] [llvm/llvm-project] ffd8a2: Revert "[NFC] factor out unrolling decision logic"

[Geoffrey Martin-Noble via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ffd8a268bdc518f87e9ba7524aba0458f4b9979c
      https://github.com/llvm/llvm-project/commit/ffd8a268bdc518f87e9ba7524aba0458f4b9979c
  Author: Geoffrey Martin-Noble <gcmn at google.com>
  Date:   2021-08-18 (Wed, 18 Aug 2021)

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

  Log Message:
  -----------
  Revert "[NFC] factor out unrolling decision logic"

This patch added a requirement for C++17, while LLVM is supposed to
build with C++14
(https://llvm.org/docs/CodingStandards.html#c-standard-versions). Posted
a note to the original review thread (https://reviews.llvm.org/D106001).

This reverts commit 4d559837e887c278d7c27274f4f6b1b78b97c00d.

Differential Revision: https://reviews.llvm.org/D108314