MIPS: Swap bitfield3 and backpointer.

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 b07d225399cab99584f2782dc43a0ef1542c2406..86b8f3397938ac581fdd2fe2882ad1f75a292509 100644
--- a/src/mips/lithium-mips.h
+++ b/src/mips/lithium-mips.h
@@ -2143,13 +2143,15 @@ class LForInPrepareMap: public LTemplateInstruction<1, 1, 0> {
 };
 
 
-class LForInCacheArray: public LTemplateInstruction<1, 1, 0> {
+class LForInCacheArray: public LTemplateInstruction<1, 1, 1> {
  public:
-  explicit LForInCacheArray(LOperand* map) {
+  explicit LForInCacheArray(LOperand* map, LOperand* scratch) {
     inputs_[0] = map;
+    temps_[0] = scratch;
   }
 
   LOperand* map() { return inputs_[0]; }
+  LOperand* scratch() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(ForInCacheArray, "for-in-cache-array")