Fix "PPC: Use register arguments for RestParamAccessStub".

src/full-codegen/ppc/full-codegen-ppc.cc

Index: src/full-codegen/ppc/full-codegen-ppc.cc
diff --git a/src/full-codegen/ppc/full-codegen-ppc.cc b/src/full-codegen/ppc/full-codegen-ppc.cc
index 606343d7653c96b87808b0b34d4a0ab7d07f6d5b..fedea95cf822c05186a71ba1677a7801b71e468e 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -274,13 +274,13 @@ void FullCodeGenerator::Generate() {
     int offset = num_parameters * kPointerSize;
 
     __ LoadSmiLiteral(RestParamAccessDescriptor::parameter_count(),
-                      Operand(Smi::FromInt(num_parameters)));
+                      Smi::FromInt(num_parameters));
     __ addi(RestParamAccessDescriptor::parameter_pointer(), fp,
             Operand(StandardFrameConstants::kCallerSPOffset + offset));
     __ LoadSmiLiteral(RestParamAccessDescriptor::rest_parameter_index(),
-                      Operand(Smi::FromInt(rest_index)));
+                      Smi::FromInt(rest_index));
     __ LoadSmiLiteral(RestParamAccessDescriptor::language_mode(),
-                      Operand(Smi::FromInt(language_mode())));
+                      Smi::FromInt(language_mode()));
     DCHECK(r4.is(RestParamAccessDescriptor::language_mode()));
     function_in_register_r4 = false;