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📄 AnalysisWrappers.cpp(2.49 KB)
📄 BreakpointPrinter.cpp(2.05 KB)
📄 BreakpointPrinter.h(747 B)
📄 GraphPrinters.cpp(1.62 KB)
📄 NewPMDriver.cpp(16.38 KB)
📄 NewPMDriver.h(2.32 KB)
📄 PassPrinters.cpp(6.42 KB)
📄 PassPrinters.h(1.23 KB)
📄 PrintSCC.cpp(3.88 KB)
📄 opt.cpp(34.52 KB)

Editing: BreakpointPrinter.cpp

//===- BreakpointPrinter.cpp - Breakpoint location printer ----------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
///
/// \file
/// Breakpoint location printer.
///
//===----------------------------------------------------------------------===//
#include "BreakpointPrinter.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/Module.h"
#include "llvm/Pass.h"
#include "llvm/Support/raw_ostream.h"

using namespace llvm;

namespace {

struct BreakpointPrinter : public ModulePass {
  raw_ostream &Out;
  static char ID;

BreakpointPrinter(raw_ostream &out) : ModulePass(ID), Out(out) {}

void getContextName(const DIScope *Context, std::string &N) {
    if (auto *NS = dyn_cast<DINamespace>(Context)) {
      if (!NS->getName().empty()) {
        getContextName(NS->getScope(), N);
        N = N + NS->getName().str() + "::";
      }
    } else if (auto *TY = dyn_cast<DIType>(Context)) {
      if (!TY->getName().empty()) {
        getContextName(TY->getScope(), N);
        N = N + TY->getName().str() + "::";
      }
    }
  }

bool runOnModule(Module &M) override {
    StringSet<> Processed;
    if (NamedMDNode *NMD = M.getNamedMetadata("llvm.dbg.sp"))
      for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
        std::string Name;
        auto *SP = cast_or_null<DISubprogram>(NMD->getOperand(i));
        if (!SP)
          continue;
        getContextName(SP->getScope(), Name);
        Name = Name + SP->getName().str();
        if (!Name.empty() && Processed.insert(Name).second) {
          Out << Name << "\n";
        }
      }
    return false;
  }

void getAnalysisUsage(AnalysisUsage &AU) const override {
    AU.setPreservesAll();
  }
};

char BreakpointPrinter::ID = 0;
}

ModulePass *llvm::createBreakpointPrinter(raw_ostream &out) {
  return new BreakpointPrinter(out);
}

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Editing: BreakpointPrinter.cpp

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