Keep TBAA info when rewriting SelectionDAG loads and stores

[oota-llvm.git] / lib / DebugInfo / DWARFContext.cpp

diff --git a/lib/DebugInfo/DWARFContext.cpp b/lib/DebugInfo/DWARFContext.cpp
index f8234e93c58cc5c401a70e6a1b7b6a0a09f103de..9dc8f149933d4db53be5439f1dac5e884364c97e 100644 (file)
--- a/lib/DebugInfo/DWARFContext.cpp
+++ b/lib/DebugInfo/DWARFContext.cpp
@@ -25,6 +25,7 @@ typedef DWARFDebugLine::LineTable DWARFLineTable;
 
 DWARFContext::~DWARFContext() {
   DeleteContainerPointers(CUs);
+  DeleteContainerPointers(TUs);
   DeleteContainerPointers(DWOCUs);
 }
 
@@ -230,13 +231,7 @@ const DWARFDebugAranges *DWARFContext::getDebugAranges() {
   if (Aranges)
     return Aranges.get();
 
-  DataExtractor arangesData(getARangeSection(), isLittleEndian(), 0);
-
   Aranges.reset(new DWARFDebugAranges());
-  Aranges->extract(arangesData);
-  // Generate aranges from DIEs: even if .debug_aranges section is present,
-  // it may describe only a small subset of compilation units, so we need to
-  // manually build aranges for the rest of them.
   Aranges->generate(this);
   return Aranges.get();
 }