[sim] Consistent support for C calls with up to 9 args

src/compiler/c-linkage.cc

Index: src/compiler/c-linkage.cc
diff --git a/src/compiler/c-linkage.cc b/src/compiler/c-linkage.cc
index e4795ad0b29f503b9c3b7798352e4e9e5ad2f549..d8fc12624d40cf8e999e049dcbf9ebd1661ba90a 100644
--- a/src/compiler/c-linkage.cc
+++ b/src/compiler/c-linkage.cc
@@ -155,6 +155,8 @@ LinkageLocation regloc(Register reg, MachineType type) {
 // General code uses the above configuration data.
 CallDescriptor* Linkage::GetSimplifiedCDescriptor(
     Zone* zone, const MachineSignature* msig, bool set_initialize_root_flag) {
+  DCHECK_LE(msig->parameter_count(), static_cast<size_t>(kMaxCParameters));
+
   LocationSignature::Builder locations(zone, msig->return_count(),
                                        msig->parameter_count());
   // Check the types of the signature.