src/share/vm/opto/library_call.cpp

rev 9080 : 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux.
rev 9081 : imported patch more.patch

@@ -2659,11 +2659,11 @@
   //          dependency which will confuse the scheduler.
   Node *mem = memory(alias_idx);
 
   // For now, we handle only those cases that actually exist: ints,
   // longs, and Object. Adding others should be straightforward.
-  Node* load_store;
+  Node* load_store = NULL;
   switch(type) {
   case T_INT:
     if (kind == LS_xadd) {
       load_store = _gvn.transform(new GetAndAddINode(control(), mem, adr, newval, adr_type));
     } else if (kind == LS_xchg) {

@@ -3665,11 +3665,11 @@
   Node* original          = argument(0);
   Node* start             = is_copyOfRange? argument(1): intcon(0);
   Node* end               = is_copyOfRange? argument(2): argument(1);
   Node* array_type_mirror = is_copyOfRange? argument(3): argument(2);
 
-  Node* newcopy;
+  Node* newcopy = NULL;
 
   // Set the original stack and the reexecute bit for the interpreter to reexecute
   // the bytecode that invokes Arrays.copyOf if deoptimization happens.
   { PreserveReexecuteState preexecs(this);
     jvms()->set_should_reexecute(true);