[llvm-commits] [dragonegg] r92473 - /dragonegg/trunk/llvm-debug.cpp

[Duncan Sands]

Author: baldrick
Date: Mon Jan  4 04:43:15 2010
New Revision: 92473

URL: http://llvm.org/viewvc/llvm-project?rev=92473&view=rev
Log:
Port commit 90175 (dpatel) from llvm-gcc.

Modified:
    dragonegg/trunk/llvm-debug.cpp

Modified: dragonegg/trunk/llvm-debug.cpp
URL: http://llvm.org/viewvc/llvm-project/dragonegg/trunk/llvm-debug.cpp?rev=92473&r1=92472&r2=92473&view=diff

==============================================================================
--- dragonegg/trunk/llvm-debug.cpp (original)
+++ dragonegg/trunk/llvm-debug.cpp Mon Jan  4 04:43:15 2010
@@ -458,15 +458,33 @@
     DW_TAG_reference_type;
   expanded_location Loc = GetNodeLocation(type);
 
+  // Check if this pointer type has a name.
+  if (tree TyName = TYPE_NAME(type)) 
+    if (TREE_CODE(TyName) == TYPE_DECL && !DECL_ORIGINAL_TYPE(TyName)) {
+      expanded_location TypeNameLoc = GetNodeLocation(TyName);
+      DIType Ty = DebugFactory.CreateDerivedType(Tag, findRegion(TyName),
+                                                 GetNodeName(TyName), 
+                                                 getOrCreateCompileUnit(TypeNameLoc.file),
+                                                 TypeNameLoc.line,
+                                                 0 /*size*/,
+                                                 0 /*align*/,
+                                                 0 /*offset */, 
+                                                 0 /*flags*/, 
+                                                 FromTy);
+      TypeCache[TyName] = WeakVH(Ty.getNode());
+      return Ty;
+    }
+  
   StringRef PName = FromTy.getName();
-  return  DebugFactory.CreateDerivedType(Tag, findRegion(type), PName,
-                                         getOrCreateCompileUnit(NULL), 
-                                         0 /*line no*/, 
-                                         NodeSizeInBits(type),
-                                         NodeAlignInBits(type),
-                                         0 /*offset */, 
-                                         0, 
-                                         FromTy);
+  DIType PTy = DebugFactory.CreateDerivedType(Tag, findRegion(type), PName,
+                                              getOrCreateCompileUnit(NULL), 
+                                              0 /*line no*/, 
+                                              NodeSizeInBits(type),
+                                              NodeAlignInBits(type),
+                                              0 /*offset */, 
+                                              0, 
+                                              FromTy);
+  return PTy;
 }
 
 /// createArrayType - Create ArrayType.