ART: Intrinsify polymorphic signature methods
Adds VarHandle accessor method to list of intrinsics.
Adds code to interpreter to ensure intrinsics with polymorphic
signatures are initialized.
Rename most uses of InvokePolymorphic to InvokeMethodHandle (and
similar changes) to be clear that the particular code path applies to
MethodHandle instances rather than VarHandle.
Change-Id: Ib74865124a1e986badc0a7c4bb3d782af07225d4
Bug: 65872996
Test: art/test.py --host
diff --git a/runtime/art_method.cc b/runtime/art_method.cc
index d4297df..80f5c34 100644
--- a/runtime/art_method.cc
+++ b/runtime/art_method.cc
@@ -166,6 +166,8 @@
return kInterface;
} else if (IsDirect()) {
return kDirect;
+ } else if (IsPolymorphicSignature()) {
+ return kPolymorphic;
} else {
return kVirtual;
}
@@ -427,6 +429,12 @@
/* lookup_in_resolved_boot_classes */ true);
}
+bool ArtMethod::IsAnnotatedWithPolymorphicSignature() {
+ return IsAnnotatedWith(WellKnownClasses::java_lang_invoke_MethodHandle_PolymorphicSignature,
+ DexFile::kDexVisibilityRuntime,
+ /* lookup_in_resolved_boot_classes */ true);
+}
+
bool ArtMethod::IsAnnotatedWith(jclass klass,
uint32_t visibility,
bool lookup_in_resolved_boot_classes) {