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📄 AbstractCallSite.cpp(5.14 KB)
📄 AsmWriter.cpp(152.8 KB)
📄 AttributeImpl.h(10.49 KB)
📄 Attributes.cpp(63.53 KB)
📄 AutoUpgrade.cpp(188.79 KB)
📄 BasicBlock.cpp(16.46 KB)
📄 Comdat.cpp(2.33 KB)
📄 ConstantFold.cpp(104.22 KB)
📄 ConstantFold.h(2.55 KB)
📄 ConstantRange.cpp(54.53 KB)
📄 Constants.cpp(117.17 KB)
📄 ConstantsContext.h(26.51 KB)
📄 Core.cpp(143.39 KB)
📄 DIBuilder.cpp(43.31 KB)
📄 DataLayout.cpp(31.11 KB)
📄 DebugInfo.cpp(54.5 KB)
📄 DebugInfoMetadata.cpp(52.5 KB)
📄 DebugLoc.cpp(4 KB)
📄 DiagnosticHandler.cpp(3.58 KB)
📄 DiagnosticInfo.cpp(13.72 KB)
📄 DiagnosticPrinter.cpp(2.93 KB)
📄 Dominators.cpp(14.38 KB)
📄 FPEnv.cpp(2.63 KB)
📄 Function.cpp(58.45 KB)
📄 GVMaterializer.cpp(640 B)
📄 Globals.cpp(19.65 KB)
📄 IRBuilder.cpp(44.38 KB)
📄 IRPrintingPasses.cpp(4.37 KB)
📄 InlineAsm.cpp(9.63 KB)
📄 Instruction.cpp(26.63 KB)
📄 Instructions.cpp(165.63 KB)
📄 IntrinsicInst.cpp(11.05 KB)
📄 LLVMContext.cpp(11.43 KB)
📄 LLVMContextImpl.cpp(7.66 KB)
📄 LLVMContextImpl.h(51.94 KB)
📄 LLVMRemarkStreamer.cpp(6.35 KB)
📄 LegacyPassManager.cpp(60.13 KB)
📄 MDBuilder.cpp(11.87 KB)
📄 Mangler.cpp(7.32 KB)
📄 Metadata.cpp(47.29 KB)
📄 MetadataImpl.h(1.43 KB)
📄 Module.cpp(24.01 KB)
📄 ModuleSummaryIndex.cpp(21.49 KB)
📄 Operator.cpp(4.97 KB)
📄 OptBisect.cpp(1.95 KB)
📄 Pass.cpp(8.33 KB)
📄 PassInstrumentation.cpp(701 B)
📄 PassManager.cpp(3.69 KB)
📄 PassRegistry.cpp(4.47 KB)
📄 PassTimingInfo.cpp(9.08 KB)
📄 ProfileSummary.cpp(10.8 KB)
📄 SafepointIRVerifier.cpp(34.4 KB)
📄 Statepoint.cpp(1.51 KB)
📄 SymbolTableListTraitsImpl.h(4.21 KB)
📄 Type.cpp(24.49 KB)
📄 TypeFinder.cpp(5.02 KB)
📄 Use.cpp(1.05 KB)
📄 User.cpp(7.17 KB)
📄 Value.cpp(36.33 KB)
📄 ValueSymbolTable.cpp(4.36 KB)
📄 Verifier.cpp(224.01 KB)

Editing: DebugLoc.cpp

//===-- DebugLoc.cpp - Implement DebugLoc class ---------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "llvm/IR/DebugLoc.h"
#include "LLVMContextImpl.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/IR/DebugInfo.h"
using namespace llvm;

//===----------------------------------------------------------------------===//
// DebugLoc Implementation
//===----------------------------------------------------------------------===//
DebugLoc::DebugLoc(const DILocation *L) : Loc(const_cast<DILocation *>(L)) {}
DebugLoc::DebugLoc(const MDNode *L) : Loc(const_cast<MDNode *>(L)) {}

DILocation *DebugLoc::get() const {
  return cast_or_null<DILocation>(Loc.get());
}

unsigned DebugLoc::getLine() const {
  assert(get() && "Expected valid DebugLoc");
  return get()->getLine();
}

unsigned DebugLoc::getCol() const {
  assert(get() && "Expected valid DebugLoc");
  return get()->getColumn();
}

MDNode *DebugLoc::getScope() const {
  assert(get() && "Expected valid DebugLoc");
  return get()->getScope();
}

DILocation *DebugLoc::getInlinedAt() const {
  assert(get() && "Expected valid DebugLoc");
  return get()->getInlinedAt();
}

MDNode *DebugLoc::getInlinedAtScope() const {
  return cast<DILocation>(Loc)->getInlinedAtScope();
}

DebugLoc DebugLoc::getFnDebugLoc() const {
  // FIXME: Add a method on \a DILocation that does this work.
  const MDNode *Scope = getInlinedAtScope();
  if (auto *SP = getDISubprogram(Scope))
    return DebugLoc::get(SP->getScopeLine(), 0, SP);

return DebugLoc();
}

bool DebugLoc::isImplicitCode() const {
  if (DILocation *Loc = get()) {
    return Loc->isImplicitCode();
  }
  return true;
}

void DebugLoc::setImplicitCode(bool ImplicitCode) {
  if (DILocation *Loc = get()) {
    Loc->setImplicitCode(ImplicitCode);
  }
}

DebugLoc DebugLoc::get(unsigned Line, unsigned Col, const MDNode *Scope,
                       const MDNode *InlinedAt, bool ImplicitCode) {
  // If no scope is available, this is an unknown location.
  if (!Scope)
    return DebugLoc();

return DILocation::get(Scope->getContext(), Line, Col,
                         const_cast<MDNode *>(Scope),
                         const_cast<MDNode *>(InlinedAt), ImplicitCode);
}

DebugLoc DebugLoc::appendInlinedAt(const DebugLoc &DL, DILocation *InlinedAt,
                                   LLVMContext &Ctx,
                                   DenseMap<const MDNode *, MDNode *> &Cache,
                                   bool ReplaceLast) {
  SmallVector<DILocation *, 3> InlinedAtLocations;
  DILocation *Last = InlinedAt;
  DILocation *CurInlinedAt = DL;

// Gather all the inlined-at nodes.
  while (DILocation *IA = CurInlinedAt->getInlinedAt()) {
    // Skip any we've already built nodes for.
    if (auto *Found = Cache[IA]) {
      Last = cast<DILocation>(Found);
      break;
    }

if (ReplaceLast && !IA->getInlinedAt())
      break;
    InlinedAtLocations.push_back(IA);
    CurInlinedAt = IA;
  }

// Starting from the top, rebuild the nodes to point to the new inlined-at
  // location (then rebuilding the rest of the chain behind it) and update the
  // map of already-constructed inlined-at nodes.
  for (const DILocation *MD : reverse(InlinedAtLocations))
    Cache[MD] = Last = DILocation::getDistinct(
        Ctx, MD->getLine(), MD->getColumn(), MD->getScope(), Last);

return Last;
}

#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
LLVM_DUMP_METHOD void DebugLoc::dump() const { print(dbgs()); }
#endif

void DebugLoc::print(raw_ostream &OS) const {
  if (!Loc)
    return;

// Print source line info.
  auto *Scope = cast<DIScope>(getScope());
  OS << Scope->getFilename();
  OS << ':' << getLine();
  if (getCol() != 0)
    OS << ':' << getCol();

if (DebugLoc InlinedAtDL = getInlinedAt()) {
    OS << " @[ ";
    InlinedAtDL.print(OS);
    OS << " ]";
  }
}

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Editing: DebugLoc.cpp

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