Bug 589746: omit calls to spew functions in non-spew opt builds, r=dmandelin

--HG--
extra : rebase_source : d40c71dbe9c5ddab5fb4a6e280e6361afa54b3af

js/src/methodjit/PolyIC.cpp

@@ -135,10 +135,12 @@ class PICStubCompiler
   protected:
     void spew(const char *event, const char *op)
     {
+#ifdef JS_METHODJIT_SPEW
         JaegerSpew(JSpew_PICs, "%s %s: %s (%s: %d)\n",
                    type, event, op, script->filename,
                    js_FramePCToLineNumber(f.cx, f.fp()));
     }
+#endif
 };
 
 class PICRepatchBuffer : public JSC::RepatchBuffer