31 lines · 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-exception6//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 14namespace llvm::sandboxir {15 16RegionsFromMetadata::RegionsFromMetadata(StringRef Pipeline)17 : FunctionPass("regions-from-metadata"),18 RPM("rpm", Pipeline, SandboxVectorizerPassBuilder::createRegionPass) {}19 20bool RegionsFromMetadata::runOnFunction(Function &F, const Analyses &A) {21 SmallVector<std::unique_ptr<sandboxir::Region>> Regions =22 sandboxir::Region::createRegionsFromMD(F, A.getTTI());23 bool Change = false;24 for (auto &R : Regions) {25 Change |= RPM.runOnRegion(*R, A);26 }27 return Change;28}29 30} // namespace llvm::sandboxir31