[all-commits] [llvm/llvm-project] 67d0e7: [Dominance] Speed up recalculate noticable, NFC.

[Chris Lattner via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 67d0e79b1f41256ac99e4aa0b88ce2cd7865f960
      https://github.com/llvm/llvm-project/commit/67d0e79b1f41256ac99e4aa0b88ce2cd7865f960
  Author: Chris Lattner <clattner at nondot.org>
  Date:   2021-05-29 (Sat, 29 May 2021)

  Changed paths:
    M mlir/lib/IR/Dominance.cpp

  Log Message:
  -----------
  [Dominance] Speed up recalculate noticable, NFC.

This avoids trying to find the RegionKindInterface for every
operation in the program, we only need it if they have regions.

Differential Revision: https://reviews.llvm.org/D103367