// visitor functions
void do_StoreField (StoreField* x) {
if (x->is_init_point()) {
// putstatic is an initialization point so treat it as a wide kill
kill_memory();
} else {
kill_field(x->field());
}
}
// visitor functions
void do_StoreField (StoreField* x) {
if (x->is_init_point() || // putstatic is an initialization point so treat it as a wide kill
// This is actually too strict and the JMM doesn't require
// this in all cases (e.g. load a; volatile store b; load a)
// but possible future optimizations might require this.
x->field()->is_volatile()) {
kill_memory();
} else {
kill_field(x->field(), x->needs_patching());
}
}
void do_LoadField (LoadField* x) {
if (x->is_init_point()) {
// getstatic is an initialization point so treat it as a wide kill
kill_memory();
}
}
void do_Intrinsic (Intrinsic* x) {
if (!x->preserves_state()) kill_memory();
}
void do_UnsafePutObject(UnsafePutObject* x) {
kill_memory();
}
void do_UnsafePutRaw (UnsafePutRaw* x) {
kill_memory();
}
void do_Invoke (Invoke* x) {
kill_memory();
}
void do_MonitorExit (MonitorExit* x) {
kill_memory();
}
void do_MonitorEnter (MonitorEnter* x) {
kill_memory();
}
void do_LoadField (LoadField* x) {
if (x->is_init_point() || // getstatic is an initialization point so treat it as a wide kill
x->field()->is_volatile()) { // the JMM requires this
kill_memory();
}
}
void do_UnsafeGetAndSetObject(UnsafeGetAndSetObject* x) { kill_memory(); }