PPC: HydrogenCodeStubs consume stack arguments via descriptor.

src/ic/ppc/handler-compiler-ppc.cc

Index: src/ic/ppc/handler-compiler-ppc.cc
diff --git a/src/ic/ppc/handler-compiler-ppc.cc b/src/ic/ppc/handler-compiler-ppc.cc
index 8988b08e2c1749265eb670564f24283d8f010f47..e24220bd3f75f930efa54c6087bb12e1cd778faf 100644
--- a/src/ic/ppc/handler-compiler-ppc.cc
+++ b/src/ic/ppc/handler-compiler-ppc.cc
@@ -351,11 +351,17 @@ void NamedStoreHandlerCompiler::GenerateRestoreName(Handle<Name> name) {
 }
 
 
+void NamedStoreHandlerCompiler::GeneratePushMap(Register map_reg,
+                                                Register scratch) {
+  DCHECK(false);  // Not implemented.
+}
+
+
 void NamedStoreHandlerCompiler::GenerateRestoreMap(Handle<Map> transition,
+                                                   Register map_reg,
                                                    Register scratch,
                                                    Label* miss) {
   Handle<WeakCell> cell = Map::WeakCellForMap(transition);
-  Register map_reg = StoreTransitionDescriptor::MapRegister();
   DCHECK(!map_reg.is(scratch));
   __ LoadWeakValue(map_reg, cell, miss);
   if (transition->CanBeDeprecated()) {