[llvm-commits] [llvm] r85619 - /llvm/trunk/lib/Analysis/DebugInfo.cpp

[Devang Patel]

Author: dpatel
Date: Fri Oct 30 17:09:30 2009
New Revision: 85619

URL: http://llvm.org/viewvc/llvm-project?rev=85619&view=rev
Log:
If a type is derived from a derived type then calculate size appropriately.

Modified:
    llvm/trunk/lib/Analysis/DebugInfo.cpp

Modified: llvm/trunk/lib/Analysis/DebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/DebugInfo.cpp?rev=85619&r1=85618&r2=85619&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/DebugInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/DebugInfo.cpp Fri Oct 30 17:09:30 2009
@@ -398,10 +398,10 @@
 /// getOriginalTypeSize - If this type is derived from a base type then
 /// return base type size.
 uint64_t DIDerivedType::getOriginalTypeSize() const {
-  if (getTag() != dwarf::DW_TAG_member)
-    return getSizeInBits();
   DIType BT = getTypeDerivedFrom();
-  if (BT.getTag() != dwarf::DW_TAG_base_type)
+  if (!BT.isNull() && BT.isDerivedType())
+    return DIDerivedType(BT.getNode()).getOriginalTypeSize();
+  if (BT.isNull())
     return getSizeInBits();
   return BT.getSizeInBits();
 }