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8256999: Add C2 intrinsic for Reference.refersTo and PhantomReference::refersTo

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Reviewed-by: pliden, vlivanov, rkennke, eosterlund, shade
This commit is contained in:
Vladimir Kozlov 2020-11-29 20:27:01 +00:00
parent c5d95071df
commit 816e8f83b8
20 changed files with 320 additions and 134 deletions
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2
src/hotspot/share/classfile/vmIntrinsics.hpp
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@ -390,6 +390,8 @@ class methodHandle;
\
/* java/lang/ref/Reference */ \
do_intrinsic(_Reference_get, java_lang_ref_Reference, get_name, void_object_signature, F_R) \
do_intrinsic(_Reference_refersTo0, java_lang_ref_Reference, refersTo0_name, object_boolean_signature, F_R) \
do_intrinsic(_PhantomReference_refersTo0, java_lang_ref_PhantomReference, refersTo0_name, object_boolean_signature, F_R) \
\
/* support for com.sun.crypto.provider.AESCrypt and some of its callers */ \
do_class(com_sun_crypto_provider_aescrypt, "com/sun/crypto/provider/AESCrypt") \