[llvm-commits] [llvm] r94586 - in /llvm/trunk: include/llvm/Analysis/DebugInfo.h lib/Analysis/DebugInfo.cpp

[Devang Patel]

Author: dpatel
Date: Tue Jan 26 15:14:59 2010
New Revision: 94586

URL: http://llvm.org/viewvc/llvm-project?rev=94586&view=rev
Log:
Add extra element to composite type. This new element will be used to record c++ class that holds current class's vtable.


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

Modified: llvm/trunk/include/llvm/Analysis/DebugInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/DebugInfo.h?rev=94586&r1=94585&r2=94586&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Analysis/DebugInfo.h (original)
+++ llvm/trunk/include/llvm/Analysis/DebugInfo.h Tue Jan 26 15:14:59 2010
@@ -298,6 +298,9 @@
 
     DIArray getTypeArray() const { return getFieldAs<DIArray>(10); }
     unsigned getRunTimeLang() const { return getUnsignedField(11); }
+    DICompositeType getContainingType() const {
+      return getFieldAs<DICompositeType>(12);
+    }
 
     /// Verify - Verify that a composite type descriptor is well formed.
     bool Verify() const;
@@ -567,7 +570,8 @@
                                         uint64_t OffsetInBits, unsigned Flags,
                                         DIType DerivedFrom,
                                         DIArray Elements,
-                                        unsigned RunTimeLang = 0);
+                                        unsigned RunTimeLang = 0,
+                                        MDNode *ContainingType = 0);
 
     /// CreateCompositeType - Create a composite type like array, struct, etc.
     DICompositeType CreateCompositeTypeEx(unsigned Tag, DIDescriptor Context,

Modified: llvm/trunk/lib/Analysis/DebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/DebugInfo.cpp?rev=94586&r1=94585&r2=94586&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/DebugInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/DebugInfo.cpp Tue Jan 26 15:14:59 2010
@@ -794,7 +794,8 @@
                                                unsigned Flags,
                                                DIType DerivedFrom,
                                                DIArray Elements,
-                                               unsigned RuntimeLang) {
+                                               unsigned RuntimeLang,
+                                               MDNode *ContainingType) {
 
   Value *Elts[] = {
     GetTagConstant(Tag),
@@ -808,9 +809,10 @@
     ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
     DerivedFrom.getNode(),
     Elements.getNode(),
-    ConstantInt::get(Type::getInt32Ty(VMContext), RuntimeLang)
+    ConstantInt::get(Type::getInt32Ty(VMContext), RuntimeLang),
+    ContainingType
   };
-  return DICompositeType(MDNode::get(VMContext, &Elts[0], 12));
+  return DICompositeType(MDNode::get(VMContext, &Elts[0], 13));
 }