Misc output cleanup and a test run script.

src/cpu/codegen/module_generator.cc

@@ -111,6 +111,8 @@ int ModuleGenerator::Generate() {
       }
     }
   }
+
+  // Build out all the user functions.
   for (std::map<uint32_t, CodegenFunction*>::iterator it =
        functions_.begin(); it != functions_.end(); ++it) {
     BuildFunction(it->second);

src/cpu/cpu.cc

@@ -10,6 +10,9 @@
 #include "cpu/cpu-private.h"
 
 
+// Debugging:
+
+
 // Dumping:
 DEFINE_string(dump_path, "build/",
     "Directory that dump files are placed into.");

src/cpu/exec_module.cc

@@ -251,5 +251,4 @@ int ExecModule::Uninit() {
 
 void ExecModule::Dump() {
   sdb_->Dump();
-  gen_module_->dump();
 }