archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-20 19:14:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8001471: Klass::cast() does nothing

Browse source 
Remove function Klass::cast() and calls to it.

Reviewed-by: dholmes, coleenp
This commit is contained in:
Harold Seigel 2012-11-12 16:15:05 -05:00
parent a988fc0968
commit 4aad9b74e7
54 changed files with 343 additions and 351 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hotspot/src/share/vm/c1/c1_Runtime1.cpp
View file

@ -374,7 +374,7 @@ JRT_END
JRT_ENTRY(void, Runtime1::throw_array_store_exception(JavaThread* thread, oopDesc* obj))
ResourceMark rm(thread);
const char* klass_name = Klass::cast(obj->klass())->external_name();
const char* klass_name = obj->klass()->external_name();
SharedRuntime::throw_and_post_jvmti_exception(thread, vmSymbols::java_lang_ArrayStoreException(), klass_name);
JRT_END
@ -631,7 +631,7 @@ JRT_ENTRY(void, Runtime1::throw_class_cast_exception(JavaThread* thread, oopDesc
NOT_PRODUCT(_throw_class_cast_exception_count++;)
ResourceMark rm(thread);
char* message = SharedRuntime::generate_class_cast_message(
thread, Klass::cast(object->klass())->external_name());
thread, object->klass()->external_name());
SharedRuntime::throw_and_post_jvmti_exception(
thread, vmSymbols::java_lang_ClassCastException(), message);
JRT_END
@ -876,7 +876,7 @@ JRT_ENTRY(void, Runtime1::patch_code(JavaThread* thread, Runtime1::StubID stub_i
case Bytecodes::_anewarray:
{ Bytecode_anewarray anew(caller_method(), caller_method->bcp_from(bci));
Klass* ek = caller_method->constants()->klass_at(anew.index(), CHECK);
k = Klass::cast(ek)->array_klass(CHECK);
k = ek->array_klass(CHECK);
}
break;
case Bytecodes::_ldc:
@ -1236,7 +1236,7 @@ template <class T> int obj_arraycopy_work(oopDesc* src, T* src_addr,
} else {
Klass* bound = ObjArrayKlass::cast(dst->klass())->element_klass();
Klass* stype = ObjArrayKlass::cast(src->klass())->element_klass();
if (stype == bound || Klass::cast(stype)->is_subtype_of(bound)) {
if (stype == bound || stype->is_subtype_of(bound)) {
// Elements are guaranteed to be subtypes, so no check necessary
bs->write_ref_array_pre(dst_addr, length);
Copy::conjoint_oops_atomic(src_addr, dst_addr, length);