[PATCH] D62943: DWARF: Simplify SymbolFileDWARF::GetDWARFCompileUnit

[Pavel Labath via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL362783: DWARF: Simplify SymbolFileDWARF::GetDWARFCompileUnit (authored by labath, committed by ).
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62943/new/

https://reviews.llvm.org/D62943

Files:
  lldb/trunk/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp


Index: lldb/trunk/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
===================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -608,15 +608,7 @@
   if (!comp_unit)
     return nullptr;
 
-  DWARFDebugInfo *info = DebugInfo();
-  if (info) {
-    // The compile unit ID is the index of the DWARF unit.
-    DWARFUnit *dwarf_cu = info->GetUnitAtIndex(comp_unit->GetID());
-    if (dwarf_cu && dwarf_cu->GetUserData() == nullptr)
-      dwarf_cu->SetUserData(comp_unit);
-    return dwarf_cu;
-  }
-  return nullptr;
+  return static_cast<DWARFUnit *>(comp_unit->GetUserData());
 }
 
 DWARFDebugRangesBase *SymbolFileDWARF::GetDebugRanges() {


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