Commit 034c2c67 authored by Pavel Labath's avatar Pavel Labath
Browse files

[lldb/DWARF] Use DWARFDebugInfoEntry * in ElaboratingDIEIterator 

This is simpler, faster, and sufficient to uniquely idenify a DIE.
parent 6ded69f2

lldb/source/Plugins/SymbolFile/DWARF/DWARFDIE.cpp

+2 −2
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ class ElaboratingDIEIterator 
  // Container sizes are optimized for the case of following DW_AT_specification

  // and DW_AT_abstract_origin just once.

  llvm::SmallVector<DWARFDIE, 2> m_worklist;

  llvm::SmallSet<lldb::user_id_t, 3> m_seen;

  llvm::SmallSet<DWARFDebugInfoEntry *, 3> m_seen;



  void Next() {

    assert(!m_worklist.empty() && "Incrementing end iterator?");
@@ -44,7 +44,7 @@ class ElaboratingDIEIterator 
    // And add back any items that elaborate it.

    for (dw_attr_t attr : {DW_AT_specification, DW_AT_abstract_origin}) {

      if (DWARFDIE d = die.GetReferencedDIE(attr))

        if (m_seen.insert(die.GetID()).second)

        if (m_seen.insert(die.GetDIE()).second)

          m_worklist.push_back(d);

    }

  }