Rollback of r11015, r11014, r11011, r11010 in trunk branch.

src/lithium.h

Index: src/lithium.h
diff --git a/src/lithium.h b/src/lithium.h
index d1e2e3cdef2edc104f6e5831db0580694e869b45..ec7269509f45f45f05a800d233f9b18ec9b467c2 100644
--- a/src/lithium.h
+++ b/src/lithium.h
@@ -69,10 +69,6 @@ class LOperand: public ZoneObject {
     ASSERT(this->index() == index);
   }
 
-  // Calls SetUpCache() for each subclass. Don't forget to update this method
-  // if you add a new LOperand subclass.
-  static void SetUpCaches();
-
  protected:
   static const int kKindFieldWidth = 3;
   class KindField : public BitField<Kind, 0, kKindFieldWidth> { };
@@ -268,7 +264,7 @@ class LConstantOperand: public LOperand {
 
  private:
   static const int kNumCachedOperands = 128;
-  static LConstantOperand* cache;
+  static LConstantOperand cache[];
 
   LConstantOperand() : LOperand() { }
   explicit LConstantOperand(int index) : LOperand(CONSTANT_OPERAND, index) { }
@@ -303,7 +299,7 @@ class LStackSlot: public LOperand {
 
  private:
   static const int kNumCachedOperands = 128;
-  static LStackSlot* cache;
+  static LStackSlot cache[];
 
   LStackSlot() : LOperand() { }
   explicit LStackSlot(int index) : LOperand(STACK_SLOT, index) { }
@@ -327,7 +323,7 @@ class LDoubleStackSlot: public LOperand {
 
  private:
   static const int kNumCachedOperands = 128;
-  static LDoubleStackSlot* cache;
+  static LDoubleStackSlot cache[];
 
   LDoubleStackSlot() : LOperand() { }
   explicit LDoubleStackSlot(int index) : LOperand(DOUBLE_STACK_SLOT, index) { }
@@ -351,7 +347,7 @@ class LRegister: public LOperand {
 
  private:
   static const int kNumCachedOperands = 16;
-  static LRegister* cache;
+  static LRegister cache[];
 
   LRegister() : LOperand() { }
   explicit LRegister(int index) : LOperand(REGISTER, index) { }
@@ -375,7 +371,7 @@ class LDoubleRegister: public LOperand {
 
  private:
   static const int kNumCachedOperands = 16;
-  static LDoubleRegister* cache;
+  static LDoubleRegister cache[];
 
   LDoubleRegister() : LOperand() { }
   explicit LDoubleRegister(int index) : LOperand(DOUBLE_REGISTER, index) { }