MIPS: Constructed arrays can be created with Hydrogen code stubs. The feature is still off by defau…

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 41487f6d744149a3702f066707ad4f1e75ba6b66..c2f89867d77577a7a7b59d19209d03466647d9a5 100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -2306,7 +2306,8 @@ LInstruction* LChunkBuilder::DoParameter(HParameter* instr) {
     ASSERT(info()->IsStub());
     CodeStubInterfaceDescriptor* descriptor =
         info()->code_stub()->GetInterfaceDescriptor(info()->isolate());
-    Register reg = descriptor->register_params_[instr->index()];
+    int index = static_cast<int>(instr->index());
+    Register reg = DESCRIPTOR_GET_PARAMETER_REGISTER(descriptor, index);
     return DefineFixed(result, reg);
   }
 }