1 files changed, 9 insertions, 16 deletions
diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index 8eeac9f..fff8e83 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -217,26 +217,19 @@ public:
   /// MachineModuleInfo, for example because the code was deleted.
   void InvalidateLabel(unsigned LabelID) {
     // Remap to zero to indicate deletion.
-    RemapLabel(LabelID, 0);
-  }
-
-  /// RemapLabel - Indicate that a label has been merged into another.
-  ///
-  void RemapLabel(unsigned OldLabelID, unsigned NewLabelID) {
-    assert(0 < OldLabelID && OldLabelID <= LabelIDList.size() &&
-          "Old label ID out of range.");
-    assert(NewLabelID <= LabelIDList.size() &&
-          "New label ID out of range.");
-    LabelIDList[OldLabelID - 1] = NewLabelID;
+    assert(0 < LabelID && LabelID <= LabelIDList.size() &&
+           "Old label ID out of range.");
+    LabelIDList[LabelID - 1] = 0;
   }
   
-  /// MappedLabel - Find out the label's final ID.  Zero indicates deletion.
-  /// ID != Mapped ID indicates that the label was folded into another label.
-  unsigned MappedLabel(unsigned LabelID) const {
+  /// isLabelDeleted - Return true if the label was deleted.
+  /// FIXME: This should eventually be eliminated and use the 'is emitted' bit
+  /// on MCSymbol.
+  bool isLabelDeleted(unsigned LabelID) const {
     assert(LabelID <= LabelIDList.size() && "Debug label ID out of range.");
-    return LabelID ? LabelIDList[LabelID - 1] : 0;
+    return LabelID == 0 || LabelIDList[LabelID - 1] == 0;
   }
-
+  
   /// getFrameMoves - Returns a reference to a list of moves done in the current
   /// function's prologue.  Used to construct frame maps for debug and exception
   /// handling comsumers.