src/share/vm/opto/parse1.cpp

rev 9088 : 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux.
Reviewed-by: stuefe, coleenp

@@ -106,11 +106,11 @@
   Node *adr = basic_plus_adr( local_addrs_base, local_addrs, -index*wordSize );
   Node *ctl = control();
 
   // Very similar to LoadNode::make, except we handle un-aligned longs and
   // doubles on Sparc.  Intel can handle them just fine directly.
-  Node *l;
+  Node *l = NULL;
   switch (bt) {                // Signature is flattened
   case T_INT:     l = new LoadINode(ctl, mem, adr, TypeRawPtr::BOTTOM, TypeInt::INT,        MemNode::unordered); break;
   case T_FLOAT:   l = new LoadFNode(ctl, mem, adr, TypeRawPtr::BOTTOM, Type::FLOAT,         MemNode::unordered); break;
   case T_ADDRESS: l = new LoadPNode(ctl, mem, adr, TypeRawPtr::BOTTOM, TypeRawPtr::BOTTOM,  MemNode::unordered); break;
   case T_OBJECT:  l = new LoadPNode(ctl, mem, adr, TypeRawPtr::BOTTOM, TypeInstPtr::BOTTOM, MemNode::unordered); break;

@@ -1901,11 +1901,11 @@
   }
 
   // Now use a Phi here for merging
   assert(!nocreate, "Cannot build a phi for a block already parsed.");
   const JVMState* jvms = map->jvms();
-  const Type* t;
+  const Type* t = NULL;
   if (jvms->is_loc(idx)) {
     t = block()->local_type_at(idx - jvms->locoff());
   } else if (jvms->is_stk(idx)) {
     t = block()->stack_type_at(idx - jvms->stkoff());
   } else if (jvms->is_mon(idx)) {