MIPS: Port Date-related changes.

src/mips/lithium-mips.cc

Index: src/mips/lithium-mips.cc
diff --git a/src/mips/lithium-mips.cc b/src/mips/lithium-mips.cc
index 1c4e1da3fbca3d189ba7d8f14fa2fab4b361dae6..32aae94d74f5157c0b19d829da2aebe602b894fe 100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -1604,6 +1604,13 @@ LInstruction* LChunkBuilder::DoValueOf(HValueOf* instr) {
 }
 
 
+LInstruction* LChunkBuilder::DoDateField(HDateField* instr) {
+  LOperand* object = UseFixed(instr->value(), a0);
+  LDateField* result = new LDateField(object, FixedTemp(a1), instr->index());
+  return MarkAsCall(DefineFixed(result, v0), instr);
+}
+
+
 LInstruction* LChunkBuilder::DoBoundsCheck(HBoundsCheck* instr) {
   LOperand* value = UseRegisterAtStart(instr->index());
   LOperand* length = UseRegister(instr->length());