--- a/hotspot/src/share/vm/code/dependencies.cpp Fri May 15 19:21:46 2015 +0300
+++ b/hotspot/src/share/vm/code/dependencies.cpp Fri May 15 19:23:11 2015 +0300
@@ -117,9 +117,7 @@
}
void Dependencies::assert_call_site_target_value(ciCallSite* call_site, ciMethodHandle* method_handle) {
- ciKlass* ctxk = call_site->get_context();
- check_ctxk(ctxk);
- assert_common_3(call_site_target_value, ctxk, call_site, method_handle);
+ assert_common_2(call_site_target_value, call_site, method_handle);
}
// Helper function. If we are adding a new dep. under ctxk2,
@@ -175,7 +173,6 @@
}
}
} else {
- assert(dep_implicit_context_arg(dept) == 0, "sanity");
if (note_dep_seen(dept, x0) && note_dep_seen(dept, x1)) {
// look in this bucket for redundant assertions
const int stride = 2;
@@ -389,7 +386,7 @@
3, // unique_concrete_subtypes_2 ctxk, k1, k2
3, // unique_concrete_methods_2 ctxk, m1, m2
1, // no_finalizable_subclasses ctxk
- 3 // call_site_target_value ctxk, call_site, method_handle
+ 2 // call_site_target_value call_site, method_handle
};
const char* Dependencies::dep_name(Dependencies::DepType dept) {
@@ -1515,16 +1512,11 @@
return find_finalizable_subclass(search_at);
}
-Klass* Dependencies::check_call_site_target_value(Klass* recorded_ctxk, oop call_site, oop method_handle, CallSiteDepChange* changes) {
+Klass* Dependencies::check_call_site_target_value(oop call_site, oop method_handle, CallSiteDepChange* changes) {
+ assert(!oopDesc::is_null(call_site), "sanity");
+ assert(!oopDesc::is_null(method_handle), "sanity");
assert(call_site->is_a(SystemDictionary::CallSite_klass()), "sanity");
- assert(!oopDesc::is_null(method_handle), "sanity");
- Klass* call_site_ctxk = MethodHandles::get_call_site_context(call_site);
- assert(!Klass::is_null(call_site_ctxk), "call site context should be initialized already");
- if (recorded_ctxk != call_site_ctxk) {
- // Stale context
- return recorded_ctxk;
- }
if (changes == NULL) {
// Validate all CallSites
if (java_lang_invoke_CallSite::target(call_site) != method_handle)
@@ -1599,7 +1591,7 @@
Klass* witness = NULL;
switch (type()) {
case call_site_target_value:
- witness = check_call_site_target_value(context_type(), argument_oop(1), argument_oop(2), changes);
+ witness = check_call_site_target_value(argument_oop(0), argument_oop(1), changes);
break;
default:
witness = NULL;