DWARF: Print line tables per compile unit, so they get the right address size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139808 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/DebugInfo/DWARFCompileUnit.cpp b/lib/DebugInfo/DWARFCompileUnit.cpp
index d535df0..24bf97f 100644
--- a/lib/DebugInfo/DWARFCompileUnit.cpp
+++ b/lib/DebugInfo/DWARFCompileUnit.cpp
@@ -94,8 +94,7 @@
      << " (next CU at " << format("0x%08x", getNextCompileUnitOffset())
      << ")\n";
 
-  extractDIEsIfNeeded(false);
-  DieArray[0].dump(OS, this, -1U);
+  getCompileUnitDIE(false)->dump(OS, this, -1U);
 }
 
 void DWARFCompileUnit::setDIERelations() {