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8283574: Use Klass::_id for type checks in the C++ code

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Reviewed-by: tschatzl, kbarrett
This commit is contained in:
Stefan Karlsson 2022-03-24 06:02:09 +00:00
parent 5cf580e0fb
commit af18b1111a
11 changed files with 40 additions and 65 deletions
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9
src/hotspot/share/oops/oop.cpp
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@ -134,10 +134,11 @@ void VerifyOopClosure::do_oop(oop* p) { VerifyOopClosure::do_oop_work(p);
void VerifyOopClosure::do_oop(narrowOop* p) { VerifyOopClosure::do_oop_work(p); }
// type test operations that doesn't require inclusion of oop.inline.hpp.
bool oopDesc::is_instance_noinline() const { return is_instance(); }
bool oopDesc::is_array_noinline() const { return is_array(); }
bool oopDesc::is_objArray_noinline() const { return is_objArray(); }
bool oopDesc::is_typeArray_noinline() const { return is_typeArray(); }
bool oopDesc::is_instance_noinline() const { return is_instance(); }
bool oopDesc::is_instanceRef_noinline() const { return is_instanceRef(); }
bool oopDesc::is_array_noinline() const { return is_array(); }
bool oopDesc::is_objArray_noinline() const { return is_objArray(); }
bool oopDesc::is_typeArray_noinline() const { return is_typeArray(); }
bool oopDesc::has_klass_gap() {
// Only has a klass gap when compressed class pointers are used.