llvm/lib/Transforms/Vectorize/SandboxVectorizer/Passes/RegionsFromMetadata.cpp

   1 //===- RegionsFromMetadata.cpp - A helper to test RegionPasses -----------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "llvm/Transforms/Vectorize/SandboxVectorizer/Passes/RegionsFromMetadata.h"
  10
  11 #include "llvm/SandboxIR/Region.h"
  12 #include "llvm/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerPassBuilder.h"
  13
  14 namespace llvm::sandboxir {
  15
  16 RegionsFromMetadata::RegionsFromMetadata(StringRef Pipeline)
  17     : FunctionPass("regions-from-metadata"),
  18       RPM("rpm", Pipeline, SandboxVectorizerPassBuilder::createRegionPass) {}
  19
  20 bool RegionsFromMetadata::runOnFunction(Function &F, const Analyses &A) {
  21   SmallVector<std::unique_ptr<sandboxir::Region>> Regions =
  22       sandboxir::Region::createRegionsFromMD(F);
  23   for (auto &R : Regions) {
  24     RPM.runOnRegion(*R, A);
  25   }
  26   return false;
  27 }
  28
  29 } // namespace llvm::sandboxir