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-rw-r--r--compiler/driver/compiler_driver-inl.h165
-rw-r--r--compiler/driver/compiler_driver.cc199
-rw-r--r--compiler/driver/compiler_driver.h52
3 files changed, 301 insertions, 115 deletions
diff --git a/compiler/driver/compiler_driver-inl.h b/compiler/driver/compiler_driver-inl.h
new file mode 100644
index 0000000000..d401398ca4
--- /dev/null
+++ b/compiler/driver/compiler_driver-inl.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_COMPILER_DRIVER_COMPILER_DRIVER_INL_H_
+#define ART_COMPILER_DRIVER_COMPILER_DRIVER_INL_H_
+
+#include "compiler_driver.h"
+#include "dex/compiler_ir.h"
+#include "mirror/art_field.h"
+#include "mirror/art_field-inl.h"
+#include "mirror/class_loader.h"
+#include "mirror/dex_cache.h"
+#include "mirror/art_field-inl.h"
+#include "scoped_thread_state_change.h"
+
+namespace art {
+
+inline mirror::DexCache* CompilerDriver::GetDexCache(const DexCompilationUnit* mUnit) {
+ return mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile());
+}
+
+inline mirror::ClassLoader* CompilerDriver::GetClassLoader(ScopedObjectAccess& soa,
+ const DexCompilationUnit* mUnit) {
+ return soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader());
+}
+
+inline mirror::Class* CompilerDriver::ResolveCompilingMethodsClass(
+ ScopedObjectAccess& soa, const SirtRef<mirror::DexCache>& dex_cache,
+ const SirtRef<mirror::ClassLoader>& class_loader, const DexCompilationUnit* mUnit) {
+ DCHECK(dex_cache->GetDexFile() == mUnit->GetDexFile());
+ DCHECK(class_loader.get() == soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader()));
+ const DexFile::MethodId& referrer_method_id =
+ mUnit->GetDexFile()->GetMethodId(mUnit->GetDexMethodIndex());
+ mirror::Class* referrer_class = mUnit->GetClassLinker()->ResolveType(
+ *mUnit->GetDexFile(), referrer_method_id.class_idx_, dex_cache, class_loader);
+ DCHECK_EQ(referrer_class == nullptr, soa.Self()->IsExceptionPending());
+ if (UNLIKELY(referrer_class == nullptr)) {
+ // Clean up any exception left by type resolution.
+ soa.Self()->ClearException();
+ }
+ return referrer_class;
+}
+
+inline mirror::ArtField* CompilerDriver::ResolveField(
+ ScopedObjectAccess& soa, const SirtRef<mirror::DexCache>& dex_cache,
+ const SirtRef<mirror::ClassLoader>& class_loader, const DexCompilationUnit* mUnit,
+ uint32_t field_idx, bool is_static) {
+ DCHECK(dex_cache->GetDexFile() == mUnit->GetDexFile());
+ DCHECK(class_loader.get() == soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader()));
+ mirror::ArtField* resolved_field = mUnit->GetClassLinker()->ResolveField(
+ *mUnit->GetDexFile(), field_idx, dex_cache, class_loader, is_static);
+ DCHECK_EQ(resolved_field == nullptr, soa.Self()->IsExceptionPending());
+ if (UNLIKELY(resolved_field == nullptr)) {
+ // Clean up any exception left by type resolution.
+ soa.Self()->ClearException();
+ return nullptr;
+ }
+ if (UNLIKELY(resolved_field->IsStatic() != is_static)) {
+ // ClassLinker can return a field of the wrong kind directly from the DexCache.
+ // Silently return nullptr on such incompatible class change.
+ return nullptr;
+ }
+ return resolved_field;
+}
+
+inline void CompilerDriver::GetResolvedFieldDexFileLocation(
+ mirror::ArtField* resolved_field, const DexFile** declaring_dex_file,
+ uint16_t* declaring_class_idx, uint16_t* declaring_field_idx) {
+ mirror::Class* declaring_class = resolved_field->GetDeclaringClass();
+ *declaring_dex_file = declaring_class->GetDexCache()->GetDexFile();
+ *declaring_class_idx = declaring_class->GetDexTypeIndex();
+ *declaring_field_idx = resolved_field->GetDexFieldIndex();
+}
+
+inline bool CompilerDriver::IsFieldVolatile(mirror::ArtField* field) {
+ return field->IsVolatile();
+}
+
+inline std::pair<bool, bool> CompilerDriver::IsFastInstanceField(
+ mirror::DexCache* dex_cache, mirror::Class* referrer_class,
+ mirror::ArtField* resolved_field, uint16_t field_idx, MemberOffset* field_offset) {
+ DCHECK(!resolved_field->IsStatic());
+ mirror::Class* fields_class = resolved_field->GetDeclaringClass();
+ bool fast_get = referrer_class != nullptr &&
+ referrer_class->CanAccessResolvedField(fields_class, resolved_field,
+ dex_cache, field_idx);
+ bool fast_put = fast_get && (!resolved_field->IsFinal() || fields_class == referrer_class);
+ *field_offset = fast_get ? resolved_field->GetOffset() : MemberOffset(0u);
+ return std::make_pair(fast_get, fast_put);
+}
+
+inline std::pair<bool, bool> CompilerDriver::IsFastStaticField(
+ mirror::DexCache* dex_cache, mirror::Class* referrer_class,
+ mirror::ArtField* resolved_field, uint16_t field_idx, MemberOffset* field_offset,
+ uint32_t* storage_index, bool* is_referrers_class, bool* is_initialized) {
+ DCHECK(resolved_field->IsStatic());
+ if (LIKELY(referrer_class != nullptr)) {
+ mirror::Class* fields_class = resolved_field->GetDeclaringClass();
+ if (fields_class == referrer_class) {
+ *field_offset = resolved_field->GetOffset();
+ *storage_index = fields_class->GetDexTypeIndex();
+ *is_referrers_class = true; // implies no worrying about class initialization
+ *is_initialized = true;
+ return std::make_pair(true, true);
+ }
+ if (referrer_class->CanAccessResolvedField(fields_class, resolved_field,
+ dex_cache, field_idx)) {
+ // We have the resolved field, we must make it into a index for the referrer
+ // in its static storage (which may fail if it doesn't have a slot for it)
+ // TODO: for images we can elide the static storage base null check
+ // if we know there's a non-null entry in the image
+ const DexFile* dex_file = dex_cache->GetDexFile();
+ uint32_t storage_idx = DexFile::kDexNoIndex;
+ if (LIKELY(fields_class->GetDexCache() == dex_cache)) {
+ // common case where the dex cache of both the referrer and the field are the same,
+ // no need to search the dex file
+ storage_idx = fields_class->GetDexTypeIndex();
+ } else {
+ // Search dex file for localized ssb index, may fail if field's class is a parent
+ // of the class mentioned in the dex file and there is no dex cache entry.
+ const DexFile::StringId* string_id =
+ dex_file->FindStringId(FieldHelper(resolved_field).GetDeclaringClassDescriptor());
+ if (string_id != nullptr) {
+ const DexFile::TypeId* type_id =
+ dex_file->FindTypeId(dex_file->GetIndexForStringId(*string_id));
+ if (type_id != nullptr) {
+ // medium path, needs check of static storage base being initialized
+ storage_idx = dex_file->GetIndexForTypeId(*type_id);
+ }
+ }
+ }
+ if (storage_idx != DexFile::kDexNoIndex) {
+ *field_offset = resolved_field->GetOffset();
+ *storage_index = storage_idx;
+ *is_referrers_class = false;
+ *is_initialized = fields_class->IsInitialized() &&
+ CanAssumeTypeIsPresentInDexCache(*dex_file, storage_idx);
+ return std::make_pair(true, !resolved_field->IsFinal());
+ }
+ }
+ }
+ // Conservative defaults.
+ *field_offset = MemberOffset(0u);
+ *storage_index = DexFile::kDexNoIndex;
+ *is_referrers_class = false;
+ *is_initialized = false;
+ return std::make_pair(false, false);
+}
+
+} // namespace art
+
+#endif // ART_COMPILER_DRIVER_COMPILER_DRIVER_INL_H_
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 708cce6437..501ea7c130 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -26,6 +26,7 @@
#include "base/timing_logger.h"
#include "class_linker.h"
#include "compiler_backend.h"
+#include "compiler_driver-inl.h"
#include "dex_compilation_unit.h"
#include "dex_file-inl.h"
#include "dex/verification_results.h"
@@ -901,6 +902,24 @@ bool CompilerDriver::CanEmbedTypeInCode(const DexFile& dex_file, uint32_t type_i
}
}
+void CompilerDriver::ProcessedInstanceField(bool resolved) {
+ if (!resolved) {
+ stats_->UnresolvedInstanceField();
+ } else {
+ stats_->ResolvedInstanceField();
+ }
+}
+
+void CompilerDriver::ProcessedStaticField(bool resolved, bool local) {
+ if (!resolved) {
+ stats_->UnresolvedStaticField();
+ } else if (local) {
+ stats_->ResolvedLocalStaticField();
+ } else {
+ stats_->ResolvedStaticField();
+ }
+}
+
static mirror::Class* ComputeCompilingMethodsClass(ScopedObjectAccess& soa,
SirtRef<mirror::DexCache>& dex_cache,
const DexCompilationUnit* mUnit)
@@ -918,15 +937,6 @@ static mirror::Class* ComputeCompilingMethodsClass(ScopedObjectAccess& soa,
dex_cache, class_loader);
}
-static mirror::ArtField* ComputeFieldReferencedFromCompilingMethod(
- ScopedObjectAccess& soa, const DexCompilationUnit* mUnit, uint32_t field_idx, bool is_static)
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- SirtRef<mirror::DexCache> dex_cache(soa.Self(), mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile()));
- SirtRef<mirror::ClassLoader> class_loader(soa.Self(), soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader()));
- return mUnit->GetClassLinker()->ResolveField(*mUnit->GetDexFile(), field_idx, dex_cache,
- class_loader, is_static);
-}
-
static mirror::ArtMethod* ComputeMethodReferencedFromCompilingMethod(ScopedObjectAccess& soa,
const DexCompilationUnit* mUnit,
uint32_t method_idx,
@@ -962,117 +972,80 @@ bool CompilerDriver::ComputeSpecialAccessorInfo(uint32_t field_idx, bool is_put,
}
bool CompilerDriver::ComputeInstanceFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit,
- bool is_put, int* field_offset, bool* is_volatile) {
+ bool is_put, MemberOffset* field_offset,
+ bool* is_volatile) {
ScopedObjectAccess soa(Thread::Current());
- // Conservative defaults.
- *field_offset = -1;
- *is_volatile = true;
- // Try to resolve field and ignore if an Incompatible Class Change Error (ie is static).
- mirror::ArtField* resolved_field =
- ComputeFieldReferencedFromCompilingMethod(soa, mUnit, field_idx, false);
- if (resolved_field != NULL && !resolved_field->IsStatic()) {
- SirtRef<mirror::DexCache> dex_cache(soa.Self(),
- resolved_field->GetDeclaringClass()->GetDexCache());
- mirror::Class* referrer_class =
- ComputeCompilingMethodsClass(soa, dex_cache, mUnit);
- if (referrer_class != NULL) {
- mirror::Class* fields_class = resolved_field->GetDeclaringClass();
- bool access_ok = referrer_class->CanAccessResolvedField(fields_class, resolved_field,
- dex_cache.get(), field_idx);
- bool is_write_to_final_from_wrong_class = is_put && resolved_field->IsFinal() &&
- fields_class != referrer_class;
- if (access_ok && !is_write_to_final_from_wrong_class) {
- *field_offset = resolved_field->GetOffset().Int32Value();
- *is_volatile = resolved_field->IsVolatile();
- stats_->ResolvedInstanceField();
- return true; // Fast path.
- }
- }
- }
- // Clean up any exception left by field/type resolution
- if (soa.Self()->IsExceptionPending()) {
- soa.Self()->ClearException();
+ // Try to resolve the field and compiling method's class.
+ mirror::ArtField* resolved_field;
+ mirror::Class* referrer_class;
+ mirror::DexCache* dex_cache;
+ {
+ SirtRef<mirror::DexCache> dex_cache_sirt(soa.Self(),
+ mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile()));
+ SirtRef<mirror::ClassLoader> class_loader_sirt(soa.Self(),
+ soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader()));
+ SirtRef<mirror::ArtField> resolved_field_sirt(soa.Self(),
+ ResolveField(soa, dex_cache_sirt, class_loader_sirt, mUnit, field_idx, false));
+ referrer_class = (resolved_field_sirt.get() != nullptr)
+ ? ResolveCompilingMethodsClass(soa, dex_cache_sirt, class_loader_sirt, mUnit) : nullptr;
+ resolved_field = resolved_field_sirt.get();
+ dex_cache = dex_cache_sirt.get();
}
- stats_->UnresolvedInstanceField();
- return false; // Incomplete knowledge needs slow path.
+ bool result = false;
+ if (resolved_field != nullptr && referrer_class != nullptr) {
+ *is_volatile = IsFieldVolatile(resolved_field);
+ std::pair<bool, bool> fast_path = IsFastInstanceField(
+ dex_cache, referrer_class, resolved_field, field_idx, field_offset);
+ result = is_put ? fast_path.second : fast_path.first;
+ }
+ if (!result) {
+ // Conservative defaults.
+ *is_volatile = true;
+ *field_offset = MemberOffset(static_cast<size_t>(-1));
+ }
+ ProcessedInstanceField(result);
+ return result;
}
bool CompilerDriver::ComputeStaticFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit,
- bool is_put, int* field_offset, int* storage_index,
- bool* is_referrers_class, bool* is_volatile,
- bool* is_initialized) {
+ bool is_put, MemberOffset* field_offset,
+ uint32_t* storage_index, bool* is_referrers_class,
+ bool* is_volatile, bool* is_initialized) {
ScopedObjectAccess soa(Thread::Current());
- // Conservative defaults.
- *field_offset = -1;
- *storage_index = -1;
- *is_referrers_class = false;
- *is_volatile = true;
- *is_initialized = false;
- // Try to resolve field and ignore if an Incompatible Class Change Error (ie isn't static).
- mirror::ArtField* resolved_field =
- ComputeFieldReferencedFromCompilingMethod(soa, mUnit, field_idx, true);
- if (resolved_field != NULL && resolved_field->IsStatic()) {
- SirtRef<mirror::DexCache> dex_cache(soa.Self(), resolved_field->GetDeclaringClass()->GetDexCache());
- mirror::Class* referrer_class =
- ComputeCompilingMethodsClass(soa, dex_cache, mUnit);
- if (referrer_class != NULL) {
- mirror::Class* fields_class = resolved_field->GetDeclaringClass();
- if (fields_class == referrer_class) {
- *is_referrers_class = true; // implies no worrying about class initialization
- *is_initialized = true;
- *field_offset = resolved_field->GetOffset().Int32Value();
- *is_volatile = resolved_field->IsVolatile();
- stats_->ResolvedLocalStaticField();
- return true; // fast path
- } else {
- bool access_ok = referrer_class->CanAccessResolvedField(fields_class, resolved_field,
- dex_cache.get(), field_idx);
- bool is_write_to_final_from_wrong_class = is_put && resolved_field->IsFinal();
- if (access_ok && !is_write_to_final_from_wrong_class) {
- // We have the resolved field, we must make it into a index for the referrer
- // in its static storage (which may fail if it doesn't have a slot for it)
- // TODO: for images we can elide the static storage base null check
- // if we know there's a non-null entry in the image
- mirror::DexCache* dex_cache = mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile());
- if (fields_class->GetDexCache() == dex_cache) {
- // common case where the dex cache of both the referrer and the field are the same,
- // no need to search the dex file
- *storage_index = fields_class->GetDexTypeIndex();
- *field_offset = resolved_field->GetOffset().Int32Value();
- *is_volatile = resolved_field->IsVolatile();
- *is_initialized = fields_class->IsInitialized() &&
- CanAssumeTypeIsPresentInDexCache(*mUnit->GetDexFile(), *storage_index);
- stats_->ResolvedStaticField();
- return true;
- }
- // Search dex file for localized ssb index, may fail if field's class is a parent
- // of the class mentioned in the dex file and there is no dex cache entry.
- const DexFile::StringId* string_id =
- mUnit->GetDexFile()->FindStringId(FieldHelper(resolved_field).GetDeclaringClassDescriptor());
- if (string_id != NULL) {
- const DexFile::TypeId* type_id =
- mUnit->GetDexFile()->FindTypeId(mUnit->GetDexFile()->GetIndexForStringId(*string_id));
- if (type_id != NULL) {
- // medium path, needs check of static storage base being initialized
- *storage_index = mUnit->GetDexFile()->GetIndexForTypeId(*type_id);
- *field_offset = resolved_field->GetOffset().Int32Value();
- *is_volatile = resolved_field->IsVolatile();
- *is_initialized = fields_class->IsInitialized() &&
- CanAssumeTypeIsPresentInDexCache(*mUnit->GetDexFile(), *storage_index);
- stats_->ResolvedStaticField();
- return true;
- }
- }
- }
- }
- }
- }
- // Clean up any exception left by field/type resolution
- if (soa.Self()->IsExceptionPending()) {
- soa.Self()->ClearException();
+ // Try to resolve the field and compiling method's class.
+ mirror::ArtField* resolved_field;
+ mirror::Class* referrer_class;
+ mirror::DexCache* dex_cache;
+ {
+ SirtRef<mirror::DexCache> dex_cache_sirt(soa.Self(),
+ mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile()));
+ SirtRef<mirror::ClassLoader> class_loader_sirt(soa.Self(),
+ soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader()));
+ SirtRef<mirror::ArtField> resolved_field_sirt(soa.Self(),
+ ResolveField(soa, dex_cache_sirt, class_loader_sirt, mUnit, field_idx, true));
+ referrer_class = (resolved_field_sirt.get() != nullptr)
+ ? ResolveCompilingMethodsClass(soa, dex_cache_sirt, class_loader_sirt, mUnit) : nullptr;
+ resolved_field = resolved_field_sirt.get();
+ dex_cache = dex_cache_sirt.get();
}
- stats_->UnresolvedStaticField();
- return false; // Incomplete knowledge needs slow path.
+ bool result = false;
+ if (resolved_field != nullptr && referrer_class != nullptr) {
+ *is_volatile = IsFieldVolatile(resolved_field);
+ std::pair<bool, bool> fast_path = IsFastStaticField(
+ dex_cache, referrer_class, resolved_field, field_idx, field_offset,
+ storage_index, is_referrers_class, is_initialized);
+ result = is_put ? fast_path.second : fast_path.first;
+ }
+ if (!result) {
+ // Conservative defaults.
+ *is_volatile = true;
+ *field_offset = MemberOffset(static_cast<size_t>(-1));
+ *storage_index = -1;
+ *is_referrers_class = false;
+ *is_initialized = false;
+ }
+ ProcessedStaticField(result, *is_referrers_class);
+ return result;
}
void CompilerDriver::GetCodeAndMethodForDirectCall(InvokeType* type, InvokeType sharp_type,
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index 6ccbf0fdeb..57c2908bfa 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -51,6 +51,7 @@ class DexFileToMethodInlinerMap;
struct InlineIGetIPutData;
class OatWriter;
class ParallelCompilationManager;
+class ScopedObjectAccess;
class TimingLogger;
class VerificationResults;
class VerifiedMethod;
@@ -203,6 +204,53 @@ class CompilerDriver {
bool* is_type_initialized, bool* use_direct_type_ptr,
uintptr_t* direct_type_ptr);
+ // Get the DexCache for the
+ mirror::DexCache* GetDexCache(const DexCompilationUnit* mUnit)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ mirror::ClassLoader* GetClassLoader(ScopedObjectAccess& soa, const DexCompilationUnit* mUnit)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ // Resolve compiling method's class. Returns nullptr on failure.
+ mirror::Class* ResolveCompilingMethodsClass(
+ ScopedObjectAccess& soa, const SirtRef<mirror::DexCache>& dex_cache,
+ const SirtRef<mirror::ClassLoader>& class_loader, const DexCompilationUnit* mUnit)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ // Resolve a field. Returns nullptr on failure, including incompatible class change.
+ // NOTE: Unlike ClassLinker's ResolveField(), this method enforces is_static.
+ mirror::ArtField* ResolveField(
+ ScopedObjectAccess& soa, const SirtRef<mirror::DexCache>& dex_cache,
+ const SirtRef<mirror::ClassLoader>& class_loader, const DexCompilationUnit* mUnit,
+ uint32_t field_idx, bool is_static)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ // Get declaration location of a resolved field.
+ void GetResolvedFieldDexFileLocation(
+ mirror::ArtField* resolved_field, const DexFile** declaring_dex_file,
+ uint16_t* declaring_class_idx, uint16_t* declaring_field_idx)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ bool IsFieldVolatile(mirror::ArtField* field) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ // Can we fast-path an IGET/IPUT access to an instance field? If yes, compute the field offset.
+ std::pair<bool, bool> IsFastInstanceField(
+ mirror::DexCache* dex_cache, mirror::Class* referrer_class,
+ mirror::ArtField* resolved_field, uint16_t field_idx, MemberOffset* field_offset)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ // Can we fast-path an SGET/SPUT access to a static field? If yes, compute the field offset,
+ // the type index of the declaring class in the referrer's dex file and whether the declaring
+ // class is the referrer's class or at least can be assumed to be initialized.
+ std::pair<bool, bool> IsFastStaticField(
+ mirror::DexCache* dex_cache, mirror::Class* referrer_class,
+ mirror::ArtField* resolved_field, uint16_t field_idx, MemberOffset* field_offset,
+ uint32_t* storage_index, bool* is_referrers_class, bool* is_initialized)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
+ void ProcessedInstanceField(bool resolved);
+ void ProcessedStaticField(bool resolved, bool local);
+
// Can we fast path instance field access in a verified accessor?
// If yes, computes field's offset and volatility and whether the method is static or not.
static bool ComputeSpecialAccessorInfo(uint32_t field_idx, bool is_put,
@@ -212,13 +260,13 @@ class CompilerDriver {
// Can we fast path instance field access? Computes field's offset and volatility.
bool ComputeInstanceFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit, bool is_put,
- int* field_offset, bool* is_volatile)
+ MemberOffset* field_offset, bool* is_volatile)
LOCKS_EXCLUDED(Locks::mutator_lock_);
// Can we fastpath static field access? Computes field's offset, volatility and whether the
// field is within the referrer (which can avoid checking class initialization).
bool ComputeStaticFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit, bool is_put,
- int* field_offset, int* storage_index,
+ MemberOffset* field_offset, uint32_t* storage_index,
bool* is_referrers_class, bool* is_volatile, bool* is_initialized)
LOCKS_EXCLUDED(Locks::mutator_lock_);
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-23 09:40:22 +0000