Remove debugging statements.

opts/IMPCacher.cpp

@@ -248,7 +248,6 @@ CallSite GNUstep::IMPCacher::SplitSend(CallSite msgSend)
     self = msgSend.getArgument(1);
     cmd = msgSend.getArgument(2);
   } else {
-    msgSend.getCalledFunction()->dump();
     abort();
     return CallSite();
   }

opts/LoopIMPCachePass.cpp

@@ -77,7 +77,6 @@ namespace
             Function *func = dyn_cast<Function>(callee);
             if (func) {
               if (func == lookupFn) {
-                func->dump();
                 modified = true;
                 Lookups.push_back(call);
               } else if ((func == sendFn) || (func == send_fpretFn) ||