dump_function_code: Respect DUMP_GENERATED_WASM configuration

src/cpu.js

@@ -1358,6 +1358,11 @@ CPU.prototype.log_uncompiled_code = function(start, end)
 
 CPU.prototype.dump_function_code = function(block_ptr, count)
 {
+    if(!DEBUG || !DUMP_GENERATED_WASM)
+    {
+        return;
+    }
+
     const SIZEOF_BASIC_BLOCK_IN_DWORDS = 7;
 
     const mem32 = new Int32Array(this.wm.memory.buffer);