[ic] Don't pass receiver and name to LoadGlobalIC.

src/full-codegen/ia32/full-codegen-ia32.cc

Index: src/full-codegen/ia32/full-codegen-ia32.cc
diff --git a/src/full-codegen/ia32/full-codegen-ia32.cc b/src/full-codegen/ia32/full-codegen-ia32.cc
index a37e12c73d56a4830138938d68e917f2b3e258e7..dd9a087e6a6720b21c4faeba1b717283a1383834 100644
--- a/src/full-codegen/ia32/full-codegen-ia32.cc
+++ b/src/full-codegen/ia32/full-codegen-ia32.cc
@@ -1216,15 +1216,12 @@ void FullCodeGenerator::EmitDynamicLookupFastCase(VariableProxy* proxy,
 
 void FullCodeGenerator::EmitGlobalVariableLoad(VariableProxy* proxy,
                                                TypeofMode typeof_mode) {
+#ifdef DEBUG
   Variable* var = proxy->var();
   DCHECK(var->IsUnallocatedOrGlobalSlot() ||
          (var->IsLookupSlot() && var->mode() == DYNAMIC_GLOBAL));
-  __ mov(LoadDescriptor::ReceiverRegister(), NativeContextOperand());
-  __ mov(LoadDescriptor::ReceiverRegister(),
-         ContextOperand(LoadDescriptor::ReceiverRegister(),
-                        Context::EXTENSION_INDEX));
-  __ mov(LoadDescriptor::NameRegister(), var->name());
-  __ mov(LoadDescriptor::SlotRegister(),
+#endif
+  __ mov(LoadGlobalDescriptor::SlotRegister(),
          Immediate(SmiFromSlot(proxy->VariableFeedbackSlot())));
   CallLoadGlobalIC(typeof_mode);
 }