From 5812e20ff7cbc8efa0b8d7486ada2f58840a6ad5 Mon Sep 17 00:00:00 2001 From: Mathieu Chartier Date: Mon, 13 Feb 2017 18:32:04 -0800 Subject: Revert^3 "Hash-based dex cache type array." Assert failing for "earchbox:search": F zygote64: class_linker.cc:4612] Check failed: handle_scope_iface.Get() != nullptr Test: m test-art-host Bug: 34839984 Bug: 30627598 Bug: 34659969 This reverts commit 85c0f2ac03417f5125bc2ff1dab8109859c67d5c. Change-Id: I39846c20295af5875b0f945be7035c73ded23135 --- compiler/optimizing/optimizing_compiler.cc | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-) (limited to 'compiler/optimizing/optimizing_compiler.cc') diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc index 0375c66e42..727ca7d893 100644 --- a/compiler/optimizing/optimizing_compiler.cc +++ b/compiler/optimizing/optimizing_compiler.cc @@ -306,7 +306,7 @@ class OptimizingCompiler FINAL : public Compiler { InvokeType invoke_type, uint16_t class_def_idx, uint32_t method_idx, - Handle class_loader, + jobject class_loader, const DexFile& dex_file, Handle dex_cache) const OVERRIDE; @@ -375,7 +375,7 @@ class OptimizingCompiler FINAL : public Compiler { InvokeType invoke_type, uint16_t class_def_idx, uint32_t method_idx, - Handle class_loader, + jobject class_loader, const DexFile& dex_file, Handle dex_cache, ArtMethod* method, @@ -875,7 +875,7 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* arena, InvokeType invoke_type, uint16_t class_def_idx, uint32_t method_idx, - Handle class_loader, + jobject class_loader, const DexFile& dex_file, Handle dex_cache, ArtMethod* method, @@ -946,8 +946,11 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* arena, const uint8_t* interpreter_metadata = nullptr; if (method == nullptr) { ScopedObjectAccess soa(Thread::Current()); + StackHandleScope<1> hs(soa.Self()); + Handle loader(hs.NewHandle( + soa.Decode(class_loader))); method = compiler_driver->ResolveMethod( - soa, dex_cache, class_loader, &dex_compilation_unit, method_idx, invoke_type); + soa, dex_cache, loader, &dex_compilation_unit, method_idx, invoke_type); } // For AOT compilation, we may not get a method, for example if its class is erroneous. // JIT should always have a method. @@ -956,6 +959,16 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* arena, graph->SetArtMethod(method); ScopedObjectAccess soa(Thread::Current()); interpreter_metadata = method->GetQuickenedInfo(class_linker->GetImagePointerSize()); + dex::TypeIndex type_index = method->GetDeclaringClass()->GetDexTypeIndex(); + + // Update the dex cache if the type is not in it yet. Note that under AOT, + // the verifier must have set it, but under JIT, there's no guarantee, as we + // don't necessarily run the verifier. + // The compiler and the compiler driver assume the compiling class is + // in the dex cache. + if (dex_cache->GetResolvedType(type_index) == nullptr) { + dex_cache->SetResolvedType(type_index, method->GetDeclaringClass()); + } } std::unique_ptr codegen( @@ -1036,7 +1049,7 @@ CompiledMethod* OptimizingCompiler::Compile(const DexFile::CodeItem* code_item, InvokeType invoke_type, uint16_t class_def_idx, uint32_t method_idx, - Handle jclass_loader, + jobject jclass_loader, const DexFile& dex_file, Handle dex_cache) const { CompilerDriver* compiler_driver = GetCompilerDriver(); @@ -1150,6 +1163,7 @@ bool OptimizingCompiler::JitCompile(Thread* self, Handle dex_cache(hs.NewHandle(method->GetDexCache())); DCHECK(method->IsCompilable()); + jobject jclass_loader = class_loader.ToJObject(); const DexFile* dex_file = method->GetDexFile(); const uint16_t class_def_idx = method->GetClassDefIndex(); const DexFile::CodeItem* code_item = dex_file->GetCodeItem(method->GetCodeItemOffset()); @@ -1173,7 +1187,7 @@ bool OptimizingCompiler::JitCompile(Thread* self, invoke_type, class_def_idx, method_idx, - class_loader, + jclass_loader, *dex_file, dex_cache, method, -- cgit v1.2.3-59-g8ed1b