Introduce a code stub version of Array.prototype.push

src/crankshaft/ia32/lithium-codegen-ia32.cc

Index: src/crankshaft/ia32/lithium-codegen-ia32.cc
diff --git a/src/crankshaft/ia32/lithium-codegen-ia32.cc b/src/crankshaft/ia32/lithium-codegen-ia32.cc
index 44475476d5432c9476e413e22247c6673fdd8cd3..31c70a79bb24fc4c6b63443c37897d02c6c14b3f 100644
--- a/src/crankshaft/ia32/lithium-codegen-ia32.cc
+++ b/src/crankshaft/ia32/lithium-codegen-ia32.cc
@@ -2803,7 +2803,7 @@ void LCodeGen::DoArgumentsElements(LArgumentsElements* instr) {
 
   if (instr->hydrogen()->from_inlined()) {
     __ lea(result, Operand(esp, -2 * kPointerSize));
-  } else {
+  } else if (instr->hydrogen()->arguments_adaptor()) {
     // Check for arguments adapter frame.
     Label done, adapted;
     __ mov(result, Operand(ebp, StandardFrameConstants::kCallerFPOffset));
@@ -2824,6 +2824,8 @@ void LCodeGen::DoArgumentsElements(LArgumentsElements* instr) {
     // Result is the frame pointer for the frame if not adapted and for the real
     // frame below the adaptor frame if adapted.
     __ bind(&done);
+  } else {
+    __ mov(result, Operand(ebp));
   }
 }