src/share/vm/opto/graphKit.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -582,10 +582,12 @@
         ex_obj = env()->ArrayStoreException_instance();
       } else {
         ex_obj = env()->ClassCastException_instance();
       }
       break;
+    default:
+      break;
     }
     if (failing()) { stop(); return; }  // exception allocation might fail
     if (ex_obj != NULL) {
       // Cheat with a preallocated exception object.
       if (C->log() != NULL)

@@ -819,11 +821,11 @@
   ciMethod* cur_method = jvms->method();
   int       cur_bci   = jvms->bci();
   if (cur_method != NULL && cur_bci != InvocationEntryBci) {
     Bytecodes::Code code = cur_method->java_code_at_bci(cur_bci);
     return Interpreter::bytecode_should_reexecute(code) ||
-           is_anewarray && code == Bytecodes::_multianewarray;
+           (is_anewarray && code == Bytecodes::_multianewarray);
     // Reexecute _multianewarray bytecode which was replaced with
     // sequence of [a]newarray. See Parse::do_multianewarray().
     //
     // Note: interpreter should not have it set since this optimization
     // is limited by dimensions and guarded by flag so in some cases

@@ -1498,11 +1500,11 @@
     ld = LoadDNode::make_atomic(ctl, mem, adr, adr_type, t, mo, control_dependency, unaligned, mismatched);
   } else {
     ld = LoadNode::make(_gvn, ctl, mem, adr, adr_type, t, bt, mo, control_dependency, unaligned, mismatched);
   }
   ld = _gvn.transform(ld);
-  if ((bt == T_OBJECT) && C->do_escape_analysis() || C->eliminate_boxing()) {
+  if (((bt == T_OBJECT) && C->do_escape_analysis()) || C->eliminate_boxing()) {
     // Improve graph before escape analysis and boxing elimination.
     record_for_igvn(ld);
   }
   return ld;
 }

@@ -2022,18 +2024,18 @@
     }
     break;
   case Deoptimization::Action_make_not_entrant:
     C->set_trap_can_recompile(true);
     break;
-#ifdef ASSERT
   case Deoptimization::Action_none:
   case Deoptimization::Action_make_not_compilable:
     break;
   default:
+#ifdef ASSERT
     fatal("unknown action %d: %s", action, Deoptimization::trap_action_name(action));
-    break;
 #endif
+    break;
   }
 
   if (TraceOptoParse) {
     char buf[100];
     tty->print_cr("Uncommon trap %s at bci:%d",