X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FCodeGen%2FLexicalScopes.h;h=9d54ad8b8662d62689f6c872ca1ee3414eb96b60;hb=d1abec365aa89a8497d9b615ccb4b21c72da9447;hp=0271c5d852224d5a793e557df7be854448ab866b;hpb=92a36e65839e28f9a559f46c994b9532b2b9667f;p=oota-llvm.git

diff --git a/include/llvm/CodeGen/LexicalScopes.h b/include/llvm/CodeGen/LexicalScopes.h
index 0271c5d8522..9d54ad8b866 100644
--- a/include/llvm/CodeGen/LexicalScopes.h
+++ b/include/llvm/CodeGen/LexicalScopes.h
@@ -17,11 +17,11 @@
 #ifndef LLVM_CODEGEN_LEXICALSCOPES_H
 #define LLVM_CODEGEN_LEXICALSCOPES_H
 
-#include "llvm/Metadata.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/Metadata.h"
 #include "llvm/Support/DebugLoc.h"
 #include "llvm/Support/ValueHandle.h"
 #include <utility>
@@ -153,11 +153,15 @@ private:
 /// LexicalScope - This class is used to track scope information.
 ///
 class LexicalScope {
+  virtual void anchor();
 
 public:
   LexicalScope(LexicalScope *P, const MDNode *D, const MDNode *I, bool A)
     : Parent(P), Desc(D), InlinedAtLocation(I), AbstractScope(A),
-      LastInsn(0), FirstInsn(0), DFSIn(0), DFSOut(0), IndentLevel(0) {
+      LastInsn(0), FirstInsn(0), DFSIn(0), DFSOut(0) {
+#ifndef NDEBUG
+    IndentLevel = 0;
+#endif
     if (Parent)
       Parent->addChild(this);
   }
@@ -208,7 +212,7 @@ public:
       Parent->closeInsnRange(NewScope);
   }
 
-  /// dominates - Return true if current scope dominsates given lexical scope.
+  /// dominates - Return true if current scope dominates given lexical scope.
   bool dominates(const LexicalScope *S) const {
     if (S == this)
       return true;
@@ -240,7 +244,9 @@ private:
   const MachineInstr *FirstInsn;      // First instruction of this scope.
   unsigned DFSIn, DFSOut;             // In & Out Depth use to determine
                                       // scope nesting.
+#ifndef NDEBUG
   mutable unsigned IndentLevel;       // Private state for dump()
+#endif
 };
 
 } // end llvm namespace