diff options
| author | Orion Hodson <oth@google.com> | 2018-05-10 08:22:46 +0100 |
|---|---|---|
| committer | Orion Hodson <oth@google.com> | 2018-05-11 11:55:30 +0100 |
| commit | dbaa5c7ba8935cf87ceb40a4054f9842929e9a51 (patch) | |
| tree | 5037625c80cb97a0e13026dc450db28e59ff72ca /compiler/optimizing/code_generator.cc | |
| parent | 51dda39549033b3c50a7fce5522ffc81325db54b (diff) | |
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
Diffstat (limited to 'compiler/optimizing/code_generator.cc')
| -rw-r--r-- | compiler/optimizing/code_generator.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/compiler/optimizing/code_generator.cc b/compiler/optimizing/code_generator.cc index 1e44311cb1..f57333741c 100644 --- a/compiler/optimizing/code_generator.cc +++ b/compiler/optimizing/code_generator.cc @@ -736,6 +736,26 @@ void CodeGenerator::GenerateLoadClassRuntimeCall(HLoadClass* cls) { } } +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, |