--- a/hotspot/src/share/vm/code/compiledIC.cpp Mon Apr 25 21:25:22 2016 +0300
+++ b/hotspot/src/share/vm/code/compiledIC.cpp Tue Apr 26 10:28:51 2016 +0200
@@ -103,7 +103,7 @@
MutexLockerEx pl(SafepointSynchronize::is_at_safepoint() ? NULL : Patching_lock, Mutex::_no_safepoint_check_flag);
#ifdef ASSERT
CodeBlob* cb = CodeCache::find_blob_unsafe(_ic_call);
- assert(cb != NULL && cb->is_nmethod(), "must be nmethod");
+ assert(cb != NULL && cb->is_compiled(), "must be compiled");
#endif
_ic_call->set_destination_mt_safe(entry_point);
}
@@ -182,17 +182,17 @@
}
}
-CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
+CompiledIC::CompiledIC(CompiledMethod* cm, NativeCall* call)
: _ic_call(call)
{
address ic_call = _ic_call->instruction_address();
assert(ic_call != NULL, "ic_call address must be set");
- assert(nm != NULL, "must pass nmethod");
- assert(nm->contains(ic_call), "must be in nmethod");
+ assert(cm != NULL, "must pass compiled method");
+ assert(cm->contains(ic_call), "must be in compiled method");
// Search for the ic_call at the given address.
- RelocIterator iter(nm, ic_call, ic_call+1);
+ RelocIterator iter(cm, ic_call, ic_call+1);
bool ret = iter.next();
assert(ret == true, "relocInfo must exist at this address");
assert(iter.addr() == ic_call, "must find ic_call");
@@ -205,10 +205,10 @@
{
address ic_call = _ic_call->instruction_address();
- nmethod* nm = iter->code();
+ CompiledMethod* nm = iter->code();
assert(ic_call != NULL, "ic_call address must be set");
- assert(nm != NULL, "must pass nmethod");
- assert(nm->contains(ic_call), "must be in nmethod");
+ assert(nm != NULL, "must pass compiled method");
+ assert(nm->contains(ic_call), "must be in compiled method");
initialize_from_iter(iter);
}
@@ -278,7 +278,7 @@
// method is guaranteed to still exist, since we only remove methods after all inline caches
// has been cleaned up
CodeBlob* cb = CodeCache::find_blob_unsafe(ic_destination());
- bool is_monomorphic = (cb != NULL && cb->is_nmethod());
+ bool is_monomorphic = (cb != NULL && cb->is_compiled());
// Check that the cached_value is a klass for non-optimized monomorphic calls
// This assertion is invalid for compiler1: a call that does not look optimized (no static stub) can be used
// for calling directly to vep without using the inline cache (i.e., cached_value == NULL).
@@ -423,7 +423,7 @@
bool static_bound = info.is_optimized() || (info.cached_metadata() == NULL);
#ifdef ASSERT
CodeBlob* cb = CodeCache::find_blob_unsafe(info.entry());
- assert (cb->is_nmethod(), "must be compiled!");
+ assert (cb->is_compiled(), "must be compiled!");
#endif /* ASSERT */
// This is MT safe if we come from a clean-cache and go through a
@@ -469,9 +469,11 @@
bool static_bound,
CompiledICInfo& info,
TRAPS) {
- nmethod* method_code = method->code();
+ CompiledMethod* method_code = method->code();
+
address entry = NULL;
if (method_code != NULL && method_code->is_in_use()) {
+ assert(method_code->is_compiled(), "must be compiled");
// Call to compiled code
if (static_bound || is_optimized) {
entry = method_code->verified_entry_point();
@@ -520,6 +522,7 @@
info.set_interpreter_entry(method()->get_c2i_entry(), method());
} else {
// Use icholder entry
+ assert(method_code == NULL || method_code->is_compiled(), "must be compiled");
CompiledICHolder* holder = new CompiledICHolder(method(), receiver_klass());
info.set_icholder_entry(method()->get_c2i_unverified_entry(), holder);
}
@@ -557,7 +560,7 @@
MutexLockerEx pl(SafepointSynchronize::is_at_safepoint() ? NULL : Patching_lock, Mutex::_no_safepoint_check_flag);
#ifdef ASSERT
CodeBlob* cb = CodeCache::find_blob_unsafe(this);
- assert(cb != NULL && cb->is_nmethod(), "must be nmethod");
+ assert(cb != NULL && cb->is_compiled(), "must be compiled");
#endif
set_destination_mt_safe(SharedRuntime::get_resolve_static_call_stub());
@@ -579,8 +582,8 @@
bool CompiledStaticCall::is_call_to_interpreted() const {
// It is a call to interpreted, if it calls to a stub. Hence, the destination
// must be in the stub part of the nmethod that contains the call
- nmethod* nm = CodeCache::find_nmethod(instruction_address());
- return nm->stub_contains(destination());
+ CompiledMethod* cm = CodeCache::find_compiled(instruction_address());
+ return cm->stub_contains(destination());
}
void CompiledStaticCall::set(const StaticCallInfo& info) {
@@ -612,7 +615,7 @@
// Compute settings for a CompiledStaticCall. Since we might have to set
// the stub when calling to the interpreter, we need to return arguments.
void CompiledStaticCall::compute_entry(const methodHandle& m, StaticCallInfo& info) {
- nmethod* m_code = m->code();
+ CompiledMethod* m_code = m->code();
info._callee = m;
if (m_code != NULL && m_code->is_in_use()) {
info._to_interpreter = false;