108     case Op_LoadD:

   108     case Op_LoadD:

   109     case Op_LoadF:

   109     case Op_LoadF:

   110     case Op_LoadI:

   110     case Op_LoadI:

   111     case Op_LoadL:

   111     case Op_LoadL:

   112     case Op_LoadP:

   112     case Op_LoadP:

   113     case Op_LoadS:

   114     case Op_LoadS:

   114     case Op_LoadKlass:

   115     case Op_LoadKlass:

   115     case Op_LoadRange:

   116     case Op_LoadRange:

   116     case Op_LoadD_unaligned:

   117     case Op_LoadD_unaligned:

   117     case Op_LoadL_unaligned:

   118     case Op_LoadL_unaligned:

   122     case Op_StoreD:

   123     case Op_StoreD:

   123     case Op_StoreF:

   124     case Op_StoreF:

   124     case Op_StoreI:

   125     case Op_StoreI:

   125     case Op_StoreL:

   126     case Op_StoreL:

   126     case Op_StoreP:

   127     case Op_StoreP:

   127       was_store = true;         // Memory op is a store op

   129       was_store = true;         // Memory op is a store op

   128       // Stores will have their address in slot 2 (memory in slot 1).

   130       // Stores will have their address in slot 2 (memory in slot 1).

   129       // If the value being nul-checked is in another slot, it means we

   131       // If the value being nul-checked is in another slot, it means we

   130       // are storing the checked value, which does NOT check the value!

   132       // are storing the checked value, which does NOT check the value!

   131       if( mach->in(2) != val ) continue;

   133       if( mach->in(2) != val ) continue;