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8256050: JVM crashes with -XX:+PrintDeoptimizationDetails

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Reviewed-by: kvn, dcubed
This commit is contained in:
Vladimir Ivanov 2020-11-10 12:41:11 +00:00
parent e6df13e6e0
commit 3455fa9bfd
7 changed files with 31 additions and 15 deletions
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14
src/hotspot/share/oops/instanceKlass.cpp
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@ -3607,9 +3607,19 @@ void InstanceKlass::oop_print_value_on(oop obj, outputStream* st) {
st->print(" = ");
vmtarget->print_value_on(st);
} else {
java_lang_invoke_MemberName::clazz(obj)->print_value_on(st);
oop clazz = java_lang_invoke_MemberName::clazz(obj);
oop name = java_lang_invoke_MemberName::name(obj);
if (clazz != NULL) {
clazz->print_value_on(st);
} else {
st->print("NULL");
}
st->print(".");
java_lang_invoke_MemberName::name(obj)->print_value_on(st);
if (name != NULL) {
name->print_value_on(st);
} else {
st->print("NULL");
}
}
}
}