lib/Transforms/Scalar/LoopAccessAnalysisPrinter.cpp

   1 //===- LoopAccessAnalysisPrinter.cpp - Loop Access Analysis Printer --------==//
   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/Scalar/LoopAccessAnalysisPrinter.h"
  10 #include "llvm/Analysis/LoopAccessAnalysis.h"
  11 using namespace llvm;
  12
  13 #define DEBUG_TYPE "loop-accesses"
  14
  15 PreservedAnalyses
  16 LoopAccessInfoPrinterPass::run(Loop &L, LoopAnalysisManager &AM,
  17                                LoopStandardAnalysisResults &AR, LPMUpdater &) {
  18   Function &F = *L.getHeader()->getParent();
  19   auto &LAI = AM.getResult<LoopAccessAnalysis>(L, AR);
  20   OS << "Loop access info in function '" << F.getName() << "':\n";
  21   OS.indent(2) << L.getHeader()->getName() << ":\n";
  22   LAI.print(OS, 4);
  23   return PreservedAnalyses::all();
  24 }