simplify and speed up some code

llvm-svn: 20472

llvm/lib/Bytecode/Writer/SlotTable.h

@@ -91,9 +91,6 @@ public:
   /// @brief Get the number of planes of values.
   size_t value_size() const { return vTable.size(); }
 
-  /// @brief Get the number of types.
-  size_t type_size() const { return tPlane.size(); }
-
   /// @brief Determine if a specific type plane in the value table exists
   bool plane_exists(PlaneNum plane) const {
     return vTable.size() > plane;

llvm/lib/Bytecode/Writer/Writer.cpp

@@ -1071,7 +1071,7 @@ void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
     if (I == End) continue;  // Don't mess with an absent type...
 
     // Write the number of values in this plane
-    output_vbr(MST.type_size(PI->first));
+    output_vbr(PI->second.size());
 
     // Write the slot number of the type for this plane
     Slot = Table.getSlot(PI->first);