MIPS: Port Date-related changes.

src/mips/lithium-mips.h

Index: src/mips/lithium-mips.h
diff --git a/src/mips/lithium-mips.h b/src/mips/lithium-mips.h
index 2128ce3e9eb127eb049d7ba773f5dbcaa340b96e..2462c449bb039d441c451343bd1041f5166c8f46 100644
--- a/src/mips/lithium-mips.h
+++ b/src/mips/lithium-mips.h
@@ -177,8 +177,8 @@ class LCodeGen;
   V(ForInPrepareMap)                            \
   V(ForInCacheArray)                            \
   V(CheckMapValue)                              \
-  V(LoadFieldByIndex)
-
+  V(LoadFieldByIndex)                           \
+  V(DateField)
 
 #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic)              \
   virtual Opcode opcode() const { return LInstruction::k##type; } \
@@ -989,6 +989,41 @@ class LValueOf: public LTemplateInstruction<1, 1, 1> {
 };
 
 
+class LDateField: public LTemplateInstruction<1, 1, 1> {
+ public:
+  LDateField(LOperand* date, LOperand* temp, Smi* index) : index_(index) {
+    inputs_[0] = date;
+    temps_[0] = temp;
+  }
+
+  DECLARE_CONCRETE_INSTRUCTION(ValueOf, "date-field")
+  DECLARE_HYDROGEN_ACCESSOR(ValueOf)
+  Smi* index() const { return index_; }
+
+ private:
+  Smi* index_;
+};
+
+
+class LSetDateField: public LTemplateInstruction<1, 2, 1> {

[ulan, 2012/03/12 08:43:33]

I will remove this class since it is not used anymore.

+ public:
+  LSetDateField(LOperand* date, LOperand* value, LOperand* temp, int index)
+      : index_(index) {
+    inputs_[0] = date;
+    inputs_[1] = value;
+    temps_[0] = temp;
+  }
+
+  DECLARE_CONCRETE_INSTRUCTION(DateField, "date-set-field")
+  DECLARE_HYDROGEN_ACCESSOR(DateField)
+
+  int index() const { return index_; }
+
+ private:
+  int index_;
+};
+
+
 class LThrow: public LTemplateInstruction<0, 1, 0> {
  public:
   explicit LThrow(LOperand* value) {