MIPS: Fixed a bug in CallStubCompiler::CompileArrayPushCall.

An ARM PreIndex store was badly ported.

Landing http://codereview.chromium.org/7934003/ for Paul Lind.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9317 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/mips/stub-cache-mips.cc

@@ -1614,8 +1614,8 @@ MaybeObject* CallStubCompiler::CompileArrayPushCall(Object* object,
       __ Addu(end_elements, elements, end_elements);
       const int kEndElementsOffset =
           FixedArray::kHeaderSize - kHeapObjectTag - argc * kPointerSize;
-      __ sw(t0, MemOperand(end_elements, kEndElementsOffset));
-      __ Addu(end_elements, end_elements, kPointerSize);
+      __ Addu(end_elements, end_elements, kEndElementsOffset);
+      __ sw(t0, MemOperand(end_elements));
 
       // Check for a smi.
       __ JumpIfNotSmi(t0, &with_write_barrier);