X87: Fix a typo in below CL

src/x87/code-stubs-x87.cc

Index: src/x87/code-stubs-x87.cc
diff --git a/src/x87/code-stubs-x87.cc b/src/x87/code-stubs-x87.cc
index 6d6aedfdd3264e3c88cd7f4834badf5cae9e0c5f..8c23bf30bd409e4145126472c1a78bb2066b8d13 100644
--- a/src/x87/code-stubs-x87.cc
+++ b/src/x87/code-stubs-x87.cc
@@ -4592,7 +4592,7 @@ void InternalArrayConstructorStub::Generate(MacroAssembler* masm) {
   // but the following masking takes care of that anyway.
   __ mov(ecx, FieldOperand(ecx, Map::kBitField2Offset));
   // Retrieve elements_kind from bit field 2.
-  DecodeField<Map::ElementsKindBits>(ecx);
+  __ DecodeField<Map::ElementsKindBits>(ecx);
 
   if (FLAG_debug_code) {
     Label done;