PPC/s390: [stubs] Refactor the CallICStub to pass the number of arguments.

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 4d37448d14ed97df119fcba80210ac24e800dfa9..ca92355afa202f18c0acf682f7d88905dfb133b5 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -2387,10 +2387,10 @@ void FullCodeGenerator::EmitCall(Call* expr, ConvertReceiverMode mode) {
     EmitProfilingCounterHandlingForReturnSequence(true);
   }
   Handle<Code> code =
-      CodeFactory::CallIC(isolate(), arg_count, mode, expr->tail_call_mode())
-          .code();
+      CodeFactory::CallIC(isolate(), mode, expr->tail_call_mode()).code();
   __ LoadSmiLiteral(r6, SmiFromSlot(expr->CallFeedbackICSlot()));
   __ LoadP(r4, MemOperand(sp, (arg_count + 1) * kPointerSize), r0);
+  __ mov(r3, Operand(arg_count));
   __ Call(code, RelocInfo::CODE_TARGET);
   OperandStackDepthDecrement(arg_count + 1);