ART: Compiler support for const-method-handle
Implemented as a runtime call.
Bug: 66890674
Test: art/test.py --target -r -t 979
Test: art/test.py --target --64 -r -t 979
Test: art/test.py --host -r -t 979
Change-Id: I67f461c819a7d528d7455afda8b4a59e9aed381c
diff --git a/compiler/optimizing/code_generator.cc b/compiler/optimizing/code_generator.cc
index 1e44311..f573337 100644
--- a/compiler/optimizing/code_generator.cc
+++ b/compiler/optimizing/code_generator.cc
@@ -736,6 +736,26 @@
}
}
+void CodeGenerator::CreateLoadMethodHandleRuntimeCallLocationSummary(
+ HLoadMethodHandle* method_handle,
+ Location runtime_proto_index_location,
+ Location runtime_return_location) {
+ DCHECK_EQ(method_handle->InputCount(), 1u);
+ LocationSummary* locations =
+ new (method_handle->GetBlock()->GetGraph()->GetAllocator()) LocationSummary(
+ method_handle, LocationSummary::kCallOnMainOnly);
+ locations->SetInAt(0, Location::NoLocation());
+ locations->AddTemp(runtime_proto_index_location);
+ locations->SetOut(runtime_return_location);
+}
+
+void CodeGenerator::GenerateLoadMethodHandleRuntimeCall(HLoadMethodHandle* method_handle) {
+ LocationSummary* locations = method_handle->GetLocations();
+ MoveConstant(locations->GetTemp(0), method_handle->GetMethodHandleIndex());
+ CheckEntrypointTypes<kQuickResolveMethodHandle, void*, uint32_t>();
+ InvokeRuntime(kQuickResolveMethodHandle, method_handle, method_handle->GetDexPc());
+}
+
void CodeGenerator::CreateLoadMethodTypeRuntimeCallLocationSummary(
HLoadMethodType* method_type,
Location runtime_proto_index_location,