diff options
Diffstat (limited to 'compiler/driver/compiler_driver.cc')
| -rw-r--r-- | compiler/driver/compiler_driver.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc index 9f48351645..5b9d66c21d 100644 --- a/compiler/driver/compiler_driver.cc +++ b/compiler/driver/compiler_driver.cc @@ -29,6 +29,7 @@ #include "dex_file-inl.h" #include "dex/verification_results.h" #include "dex/verified_method.h" +#include "dex/quick/dex_file_method_inliner.h" #include "jni_internal.h" #include "object_utils.h" #include "runtime.h" @@ -49,6 +50,7 @@ #include "thread_pool.h" #include "trampolines/trampoline_compiler.h" #include "verifier/method_verifier.h" +#include "verifier/method_verifier-inl.h" #if defined(ART_USE_PORTABLE_COMPILER) #include "elf_writer_mclinker.h" @@ -995,6 +997,30 @@ static mirror::ArtMethod* ComputeMethodReferencedFromCompilingMethod(ScopedObjec class_loader, NULL, type); } +bool CompilerDriver::ComputeSpecialAccessorInfo(uint32_t field_idx, bool is_put, + verifier::MethodVerifier* verifier, + InlineIGetIPutData* result) { + mirror::DexCache* dex_cache = verifier->GetDexCache(); + uint32_t method_idx = verifier->GetMethodReference().dex_method_index; + mirror::ArtMethod* method = dex_cache->GetResolvedMethod(method_idx); + mirror::ArtField* field = dex_cache->GetResolvedField(field_idx); + if (method == nullptr || field == nullptr) { + return false; + } + mirror::Class* method_class = method->GetDeclaringClass(); + mirror::Class* field_class = field->GetDeclaringClass(); + if (!method_class->CanAccessResolvedField(field_class, field, dex_cache, field_idx) || + (is_put && field->IsFinal() && method_class != field_class)) { + return false; + } + DCHECK_GE(field->GetOffset().Int32Value(), 0); + result->method_is_static = method->IsStatic(); + result->field_idx = field_idx; + result->field_offset = field->GetOffset().Int32Value(); + result->is_volatile = field->IsVolatile(); + return true; +} + bool CompilerDriver::ComputeInstanceFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit, bool is_put, int* field_offset, bool* is_volatile) { ScopedObjectAccess soa(Thread::Current()); |