--- a/hotspot/src/share/vm/oops/methodData.hpp Mon Apr 08 07:40:08 2013 -0700
+++ b/hotspot/src/share/vm/oops/methodData.hpp Tue Apr 09 09:54:17 2013 -0700
@@ -1284,8 +1284,8 @@
return bytecode_cell_count(code) != no_profile_data;
}
- // Perform initialization of a new MethodData*
- void initialize(methodHandle method);
+ // reset into original state
+ void init();
// My size
int size_in_bytes() const { return _size; }
@@ -1365,6 +1365,7 @@
intx arg_stack() { return _arg_stack; }
intx arg_returned() { return _arg_returned; }
uint arg_modified(int a) { ArgInfoData *aid = arg_info();
+ assert(aid != NULL, "arg_info must be not null");
assert(a >= 0 && a < aid->number_of_args(), "valid argument number");
return aid->arg_modified(a); }
@@ -1373,8 +1374,8 @@
void set_arg_stack(intx v) { _arg_stack = v; }
void set_arg_returned(intx v) { _arg_returned = v; }
void set_arg_modified(int a, uint v) { ArgInfoData *aid = arg_info();
+ assert(aid != NULL, "arg_info must be not null");
assert(a >= 0 && a < aid->number_of_args(), "valid argument number");
-
aid->set_arg_modified(a, v); }
void clear_escape_info() { _eflags = _arg_local = _arg_stack = _arg_returned = 0; }