[all-commits] [llvm/llvm-project] 5e10a8: [mlir][Transforms] Fix mlir-config flag check

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5e10a8c436eb7edd3cb8a865218a3b271a458634
      https://github.com/llvm/llvm-project/commit/5e10a8c436eb7edd3cb8a865218a3b271a458634
  Author: Matthias Springer <me at m-sp.org>
  Date:   2023-05-24 (Wed, 24 May 2023)

  Changed paths:
    M mlir/lib/Transforms/Utils/GreedyPatternRewriteDriver.cpp

  Log Message:
  -----------
  [mlir][Transforms] Fix mlir-config flag check

Boolean compiler flags (such as `DMLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS`) show up in `mlir-config.h` as preprocessor defines that are either 0 or 1. Use `#if` instead of `#ifdef`.

This should have been part of D144552.