8293069: Make -XX:+Verbose less verbose

Reviewed-by: thartmann, chagedorn

Author: enothum

src/hotspot/share/ci/ciEnv.cpp

@@ -1318,13 +1318,7 @@ void ciEnv::record_best_dyno_loc(const InstanceKlass* ik) {
     return;
   }
   const char *loc0;
-  if (dyno_loc(ik, loc0)) {
-    // TODO: found multiple references, see if we can improve
-    if (Verbose) {
-      tty->print_cr("existing call site @ %s for %s",
-                     loc0, ik->external_name());
-    }
-  } else {
+  if (!dyno_loc(ik, loc0)) {
     set_dyno_loc(ik);
   }
 }

src/hotspot/share/opto/compile.cpp

@@ -1931,7 +1931,7 @@ void Compile::process_for_unstable_if_traps(PhaseIterGVN& igvn) {
         if (!live_locals.at(i) && !local->is_top() && local != lhs && local!= rhs) {
           uint idx = jvms->locoff() + i;
 #ifdef ASSERT
-          if (Verbose) {
+          if (PrintOpto && Verbose) {
             tty->print("[unstable_if] kill local#%d: ", idx);
             local->dump();
             tty->cr();

src/hotspot/share/opto/doCall.cpp

@@ -854,7 +854,7 @@ void Parse::catch_call_exceptions(ciExceptionHandlerStream& handlers) {
 #ifndef PRODUCT
       // We do not expect the same handler bci to take both cold unloaded
       // and hot loaded exceptions.  But, watch for it.
-      if ((Verbose || WizardMode) && extype->is_loaded()) {
+      if (PrintOpto && (Verbose || WizardMode) && extype->is_loaded()) {
         tty->print("Warning: Handler @%d takes mixed loaded/unloaded exceptions in ", bci());
         method()->print_name(); tty->cr();
       } else if (PrintOpto && (Verbose || WizardMode)) {