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-rw-r--r--compiler/optimizing/builder.h15
-rw-r--r--compiler/optimizing/code_generator_arm64.cc11
-rw-r--r--compiler/optimizing/code_generator_arm_vixl.cc20
-rw-r--r--compiler/optimizing/code_generator_mips64.h9
-rw-r--r--compiler/optimizing/common_arm64.h4
-rw-r--r--compiler/optimizing/inliner.cc45
-rw-r--r--compiler/optimizing/instruction_builder.cc49
-rw-r--r--compiler/optimizing/instruction_builder.h11
-rw-r--r--compiler/optimizing/intrinsics_arm_vixl.cc26
-rw-r--r--compiler/optimizing/optimizing_compiler.cc26
-rw-r--r--compiler/optimizing/reference_type_propagation.cc46
-rw-r--r--compiler/optimizing/reference_type_propagation.h3
-rw-r--r--compiler/optimizing/reference_type_propagation_test.cc1
-rw-r--r--compiler/optimizing/ssa_builder.cc6
-rw-r--r--compiler/optimizing/ssa_builder.h3
-rw-r--r--compiler/optimizing/stack_map_stream.cc8
-rw-r--r--compiler/optimizing/stack_map_test.cc27
17 files changed, 182 insertions, 128 deletions
diff --git a/compiler/optimizing/builder.h b/compiler/optimizing/builder.h
index 8cf4089eba..223439b0c7 100644
--- a/compiler/optimizing/builder.h
+++ b/compiler/optimizing/builder.h
@@ -51,7 +51,10 @@ class HGraphBuilder : public ValueObject {
compiler_driver_(driver),
compilation_stats_(compiler_stats),
block_builder_(graph, dex_file, code_item),
- ssa_builder_(graph, dex_compilation_unit->GetDexCache(), handles),
+ ssa_builder_(graph,
+ dex_compilation_unit->GetClassLoader(),
+ dex_compilation_unit->GetDexCache(),
+ handles),
instruction_builder_(graph,
&block_builder_,
&ssa_builder_,
@@ -76,10 +79,12 @@ class HGraphBuilder : public ValueObject {
code_item_(code_item),
dex_compilation_unit_(nullptr),
compiler_driver_(nullptr),
- null_dex_cache_(),
compilation_stats_(nullptr),
block_builder_(graph, nullptr, code_item),
- ssa_builder_(graph, null_dex_cache_, handles),
+ ssa_builder_(graph,
+ handles->NewHandle<mirror::ClassLoader>(nullptr),
+ handles->NewHandle<mirror::DexCache>(nullptr),
+ handles),
instruction_builder_(graph,
&block_builder_,
&ssa_builder_,
@@ -91,7 +96,7 @@ class HGraphBuilder : public ValueObject {
/* compiler_driver */ nullptr,
/* interpreter_metadata */ nullptr,
/* compiler_stats */ nullptr,
- null_dex_cache_,
+ handles->NewHandle<mirror::DexCache>(nullptr),
handles) {}
GraphAnalysisResult BuildGraph();
@@ -112,8 +117,6 @@ class HGraphBuilder : public ValueObject {
CompilerDriver* const compiler_driver_;
- ScopedNullHandle<mirror::DexCache> null_dex_cache_;
-
OptimizingCompilerStats* compilation_stats_;
HBasicBlockBuilder block_builder_;
diff --git a/compiler/optimizing/code_generator_arm64.cc b/compiler/optimizing/code_generator_arm64.cc
index 1e89ba590c..cf824a14e3 100644
--- a/compiler/optimizing/code_generator_arm64.cc
+++ b/compiler/optimizing/code_generator_arm64.cc
@@ -1533,7 +1533,9 @@ void CodeGeneratorARM64::MoveLocation(Location destination,
HConstant* src_cst = source.GetConstant();
CPURegister temp;
if (src_cst->IsZeroBitPattern()) {
- temp = (src_cst->IsLongConstant() || src_cst->IsDoubleConstant()) ? xzr : wzr;
+ temp = (src_cst->IsLongConstant() || src_cst->IsDoubleConstant())
+ ? Register(xzr)
+ : Register(wzr);
} else {
if (src_cst->IsIntConstant()) {
temp = temps.AcquireW();
@@ -1903,6 +1905,9 @@ void LocationsBuilderARM64::HandleFieldGet(HInstruction* instruction) {
LocationSummary::kNoCall);
if (object_field_get_with_read_barrier && kUseBakerReadBarrier) {
locations->SetCustomSlowPathCallerSaves(RegisterSet::Empty()); // No caller-save registers.
+ // We need a temporary register for the read barrier marking slow
+ // path in CodeGeneratorARM64::GenerateFieldLoadWithBakerReadBarrier.
+ locations->AddTemp(Location::RequiresRegister());
}
locations->SetInAt(0, Location::RequiresRegister());
if (Primitive::IsFloatingPointType(instruction->GetType())) {
@@ -1930,11 +1935,9 @@ void InstructionCodeGeneratorARM64::HandleFieldGet(HInstruction* instruction,
if (field_type == Primitive::kPrimNot && kEmitCompilerReadBarrier && kUseBakerReadBarrier) {
// Object FieldGet with Baker's read barrier case.
- MacroAssembler* masm = GetVIXLAssembler();
- UseScratchRegisterScope temps(masm);
// /* HeapReference<Object> */ out = *(base + offset)
Register base = RegisterFrom(base_loc, Primitive::kPrimNot);
- Register temp = temps.AcquireW();
+ Register temp = WRegisterFrom(locations->GetTemp(0));
// Note that potential implicit null checks are handled in this
// CodeGeneratorARM64::GenerateFieldLoadWithBakerReadBarrier call.
codegen_->GenerateFieldLoadWithBakerReadBarrier(
diff --git a/compiler/optimizing/code_generator_arm_vixl.cc b/compiler/optimizing/code_generator_arm_vixl.cc
index 893e465392..f4d3ec54ee 100644
--- a/compiler/optimizing/code_generator_arm_vixl.cc
+++ b/compiler/optimizing/code_generator_arm_vixl.cc
@@ -7679,15 +7679,21 @@ void InstructionCodeGeneratorARMVIXL::VisitPackedSwitch(HPackedSwitch* switch_in
vixl32::Register jump_offset = temps.Acquire();
// Load jump offset from the table.
- __ Adr(table_base, jump_table->GetTableStartLabel());
- __ Ldr(jump_offset, MemOperand(table_base, key_reg, vixl32::LSL, 2));
+ {
+ const size_t jump_size = switch_instr->GetNumEntries() * sizeof(int32_t);
+ ExactAssemblyScope aas(GetVIXLAssembler(),
+ (vixl32::kMaxInstructionSizeInBytes * 4) + jump_size,
+ CodeBufferCheckScope::kMaximumSize);
+ __ adr(table_base, jump_table->GetTableStartLabel());
+ __ ldr(jump_offset, MemOperand(table_base, key_reg, vixl32::LSL, 2));
- // Jump to target block by branching to table_base(pc related) + offset.
- vixl32::Register target_address = table_base;
- __ Add(target_address, table_base, jump_offset);
- __ Bx(target_address);
+ // Jump to target block by branching to table_base(pc related) + offset.
+ vixl32::Register target_address = table_base;
+ __ add(target_address, table_base, jump_offset);
+ __ bx(target_address);
- jump_table->EmitTable(codegen_);
+ jump_table->EmitTable(codegen_);
+ }
}
}
void LocationsBuilderARMVIXL::VisitArmDexCacheArraysBase(HArmDexCacheArraysBase* base) {
diff --git a/compiler/optimizing/code_generator_mips64.h b/compiler/optimizing/code_generator_mips64.h
index 52b780c106..5ba8912134 100644
--- a/compiler/optimizing/code_generator_mips64.h
+++ b/compiler/optimizing/code_generator_mips64.h
@@ -115,12 +115,11 @@ class FieldAccessCallingConventionMIPS64 : public FieldAccessCallingConvention {
Location GetReturnLocation(Primitive::Type type ATTRIBUTE_UNUSED) const OVERRIDE {
return Location::RegisterLocation(V0);
}
- Location GetSetValueLocation(Primitive::Type type, bool is_instance) const OVERRIDE {
- return Primitive::Is64BitType(type)
+ Location GetSetValueLocation(Primitive::Type type ATTRIBUTE_UNUSED,
+ bool is_instance) const OVERRIDE {
+ return is_instance
? Location::RegisterLocation(A2)
- : (is_instance
- ? Location::RegisterLocation(A2)
- : Location::RegisterLocation(A1));
+ : Location::RegisterLocation(A1);
}
Location GetFpuLocation(Primitive::Type type ATTRIBUTE_UNUSED) const OVERRIDE {
return Location::FpuRegisterLocation(F0);
diff --git a/compiler/optimizing/common_arm64.h b/compiler/optimizing/common_arm64.h
index 776a483d43..93ea090583 100644
--- a/compiler/optimizing/common_arm64.h
+++ b/compiler/optimizing/common_arm64.h
@@ -130,8 +130,8 @@ inline vixl::aarch64::CPURegister InputCPURegisterOrZeroRegAt(HInstruction* inst
Primitive::Type input_type = input->GetType();
if (input->IsConstant() && input->AsConstant()->IsZeroBitPattern()) {
return (Primitive::ComponentSize(input_type) >= vixl::aarch64::kXRegSizeInBytes)
- ? vixl::aarch64::xzr
- : vixl::aarch64::wzr;
+ ? vixl::aarch64::Register(vixl::aarch64::xzr)
+ : vixl::aarch64::Register(vixl::aarch64::wzr);
}
return InputCPURegisterAt(instr, index);
}
diff --git a/compiler/optimizing/inliner.cc b/compiler/optimizing/inliner.cc
index 7772e8f973..22f0646fd0 100644
--- a/compiler/optimizing/inliner.cc
+++ b/compiler/optimizing/inliner.cc
@@ -198,9 +198,9 @@ static uint32_t FindMethodIndexIn(ArtMethod* method,
}
static dex::TypeIndex FindClassIndexIn(mirror::Class* cls,
- const DexFile& dex_file,
- Handle<mirror::DexCache> dex_cache)
+ const DexCompilationUnit& compilation_unit)
REQUIRES_SHARED(Locks::mutator_lock_) {
+ const DexFile& dex_file = *compilation_unit.GetDexFile();
dex::TypeIndex index;
if (cls->GetDexCache() == nullptr) {
DCHECK(cls->IsArrayClass()) << cls->PrettyClass();
@@ -209,22 +209,19 @@ static dex::TypeIndex FindClassIndexIn(mirror::Class* cls,
DCHECK(cls->IsProxyClass()) << cls->PrettyClass();
// TODO: deal with proxy classes.
} else if (IsSameDexFile(cls->GetDexFile(), dex_file)) {
- DCHECK_EQ(cls->GetDexCache(), dex_cache.Get());
+ DCHECK_EQ(cls->GetDexCache(), compilation_unit.GetDexCache().Get());
index = cls->GetDexTypeIndex();
- // Update the dex cache to ensure the class is in. The generated code will
- // consider it is. We make it safe by updating the dex cache, as other
- // dex files might also load the class, and there is no guarantee the dex
- // cache of the dex file of the class will be updated.
- if (dex_cache->GetResolvedType(index) == nullptr) {
- dex_cache->SetResolvedType(index, cls);
- }
} else {
index = cls->FindTypeIndexInOtherDexFile(dex_file);
- // We cannot guarantee the entry in the dex cache will resolve to the same class,
+ // We cannot guarantee the entry will resolve to the same class,
// as there may be different class loaders. So only return the index if it's
- // the right class in the dex cache already.
- if (index.IsValid() && dex_cache->GetResolvedType(index) != cls) {
- index = dex::TypeIndex::Invalid();
+ // the right class already resolved with the class loader.
+ if (index.IsValid()) {
+ ObjPtr<mirror::Class> resolved = ClassLinker::LookupResolvedType(
+ index, compilation_unit.GetDexCache().Get(), compilation_unit.GetClassLoader().Get());
+ if (resolved != cls) {
+ index = dex::TypeIndex::Invalid();
+ }
}
}
@@ -451,9 +448,8 @@ bool HInliner::TryInlineMonomorphicCall(HInvoke* invoke_instruction,
DCHECK(invoke_instruction->IsInvokeVirtual() || invoke_instruction->IsInvokeInterface())
<< invoke_instruction->DebugName();
- const DexFile& caller_dex_file = *caller_compilation_unit_.GetDexFile();
dex::TypeIndex class_index = FindClassIndexIn(
- GetMonomorphicType(classes), caller_dex_file, caller_compilation_unit_.GetDexCache());
+ GetMonomorphicType(classes), caller_compilation_unit_);
if (!class_index.IsValid()) {
VLOG(compiler) << "Call to " << ArtMethod::PrettyMethod(resolved_method)
<< " from inline cache is not inlined because its class is not"
@@ -496,6 +492,7 @@ bool HInliner::TryInlineMonomorphicCall(HInvoke* invoke_instruction,
// Run type propagation to get the guard typed, and eventually propagate the
// type of the receiver.
ReferenceTypePropagation rtp_fixup(graph_,
+ outer_compilation_unit_.GetClassLoader(),
outer_compilation_unit_.GetDexCache(),
handles_,
/* is_first_run */ false);
@@ -586,7 +583,6 @@ bool HInliner::TryInlinePolymorphicCall(HInvoke* invoke_instruction,
ClassLinker* class_linker = caller_compilation_unit_.GetClassLinker();
PointerSize pointer_size = class_linker->GetImagePointerSize();
- const DexFile& caller_dex_file = *caller_compilation_unit_.GetDexFile();
bool all_targets_inlined = true;
bool one_target_inlined = false;
@@ -608,8 +604,7 @@ bool HInliner::TryInlinePolymorphicCall(HInvoke* invoke_instruction,
HInstruction* cursor = invoke_instruction->GetPrevious();
HBasicBlock* bb_cursor = invoke_instruction->GetBlock();
- dex::TypeIndex class_index = FindClassIndexIn(
- handle.Get(), caller_dex_file, caller_compilation_unit_.GetDexCache());
+ dex::TypeIndex class_index = FindClassIndexIn(handle.Get(), caller_compilation_unit_);
HInstruction* return_replacement = nullptr;
if (!class_index.IsValid() ||
!TryBuildAndInline(invoke_instruction,
@@ -665,6 +660,7 @@ bool HInliner::TryInlinePolymorphicCall(HInvoke* invoke_instruction,
// Run type propagation to get the guards typed.
ReferenceTypePropagation rtp_fixup(graph_,
+ outer_compilation_unit_.GetClassLoader(),
outer_compilation_unit_.GetDexCache(),
handles_,
/* is_first_run */ false);
@@ -859,6 +855,7 @@ bool HInliner::TryInlinePolymorphicCallToSameTarget(
// Run type propagation to get the guard typed.
ReferenceTypePropagation rtp_fixup(graph_,
+ outer_compilation_unit_.GetClassLoader(),
outer_compilation_unit_.GetDexCache(),
handles_,
/* is_first_run */ false);
@@ -927,6 +924,7 @@ bool HInliner::TryInlineAndReplace(HInvoke* invoke_instruction,
// Actual return value has a more specific type than the method's declared
// return type. Run RTP again on the outer graph to propagate it.
ReferenceTypePropagation(graph_,
+ outer_compilation_unit_.GetClassLoader(),
outer_compilation_unit_.GetDexCache(),
handles_,
/* is_first_run */ false).Run();
@@ -1179,7 +1177,11 @@ HInstanceFieldGet* HInliner::CreateInstanceFieldGet(Handle<mirror::DexCache> dex
/* dex_pc */ 0);
if (iget->GetType() == Primitive::kPrimNot) {
// Use the same dex_cache that we used for field lookup as the hint_dex_cache.
- ReferenceTypePropagation rtp(graph_, dex_cache, handles_, /* is_first_run */ false);
+ ReferenceTypePropagation rtp(graph_,
+ outer_compilation_unit_.GetClassLoader(),
+ dex_cache,
+ handles_,
+ /* is_first_run */ false);
rtp.Visit(iget);
}
return iget;
@@ -1225,7 +1227,7 @@ bool HInliner::TryBuildAndInlineHelper(HInvoke* invoke_instruction,
resolved_method->GetDeclaringClass()->GetClassLoader()));
DexCompilationUnit dex_compilation_unit(
- class_loader.ToJObject(),
+ class_loader,
class_linker,
callee_dex_file,
code_item,
@@ -1341,6 +1343,7 @@ bool HInliner::TryBuildAndInlineHelper(HInvoke* invoke_instruction,
// are more specific than the declared ones, run RTP again on the inner graph.
if (run_rtp || ArgumentTypesMoreSpecific(invoke_instruction, resolved_method)) {
ReferenceTypePropagation(callee_graph,
+ outer_compilation_unit_.GetClassLoader(),
dex_compilation_unit.GetDexCache(),
handles_,
/* is_first_run */ false).Run();
diff --git a/compiler/optimizing/instruction_builder.cc b/compiler/optimizing/instruction_builder.cc
index cac385ce3c..3d911d77ba 100644
--- a/compiler/optimizing/instruction_builder.cc
+++ b/compiler/optimizing/instruction_builder.cc
@@ -668,11 +668,10 @@ static InvokeType GetInvokeTypeFromOpCode(Instruction::Code opcode) {
ArtMethod* HInstructionBuilder::ResolveMethod(uint16_t method_idx, InvokeType invoke_type) {
ScopedObjectAccess soa(Thread::Current());
- StackHandleScope<3> hs(soa.Self());
+ StackHandleScope<2> hs(soa.Self());
ClassLinker* class_linker = dex_compilation_unit_->GetClassLinker();
- Handle<mirror::ClassLoader> class_loader(hs.NewHandle(
- soa.Decode<mirror::ClassLoader>(dex_compilation_unit_->GetClassLoader())));
+ Handle<mirror::ClassLoader> class_loader = dex_compilation_unit_->GetClassLoader();
Handle<mirror::Class> compiling_class(hs.NewHandle(GetCompilingClass()));
// We fetch the referenced class eagerly (that is, the class pointed by in the MethodId
// at method_idx), as `CanAccessResolvedMethod` expects it be be in the dex cache.
@@ -1284,9 +1283,7 @@ bool HInstructionBuilder::BuildInstanceFieldAccess(const Instruction& instructio
static mirror::Class* GetClassFrom(CompilerDriver* driver,
const DexCompilationUnit& compilation_unit) {
ScopedObjectAccess soa(Thread::Current());
- StackHandleScope<1> hs(soa.Self());
- Handle<mirror::ClassLoader> class_loader(hs.NewHandle(
- soa.Decode<mirror::ClassLoader>(compilation_unit.GetClassLoader())));
+ Handle<mirror::ClassLoader> class_loader = compilation_unit.GetClassLoader();
Handle<mirror::DexCache> dex_cache = compilation_unit.GetDexCache();
return driver->ResolveCompilingMethodsClass(soa, dex_cache, class_loader, &compilation_unit);
@@ -1302,10 +1299,9 @@ mirror::Class* HInstructionBuilder::GetCompilingClass() const {
bool HInstructionBuilder::IsOutermostCompilingClass(dex::TypeIndex type_index) const {
ScopedObjectAccess soa(Thread::Current());
- StackHandleScope<3> hs(soa.Self());
+ StackHandleScope<2> hs(soa.Self());
Handle<mirror::DexCache> dex_cache = dex_compilation_unit_->GetDexCache();
- Handle<mirror::ClassLoader> class_loader(hs.NewHandle(
- soa.Decode<mirror::ClassLoader>(dex_compilation_unit_->GetClassLoader())));
+ Handle<mirror::ClassLoader> class_loader = dex_compilation_unit_->GetClassLoader();
Handle<mirror::Class> cls(hs.NewHandle(compiler_driver_->ResolveClass(
soa, dex_cache, class_loader, type_index, dex_compilation_unit_)));
Handle<mirror::Class> outer_class(hs.NewHandle(GetOutermostCompilingClass()));
@@ -1343,10 +1339,8 @@ bool HInstructionBuilder::BuildStaticFieldAccess(const Instruction& instruction,
uint16_t field_index = instruction.VRegB_21c();
ScopedObjectAccess soa(Thread::Current());
- StackHandleScope<3> hs(soa.Self());
Handle<mirror::DexCache> dex_cache = dex_compilation_unit_->GetDexCache();
- Handle<mirror::ClassLoader> class_loader(hs.NewHandle(
- soa.Decode<mirror::ClassLoader>(dex_compilation_unit_->GetClassLoader())));
+ Handle<mirror::ClassLoader> class_loader = dex_compilation_unit_->GetClassLoader();
ArtField* resolved_field = compiler_driver_->ResolveField(
soa, dex_cache, class_loader, dex_compilation_unit_, field_index, true);
@@ -1357,6 +1351,7 @@ bool HInstructionBuilder::BuildStaticFieldAccess(const Instruction& instruction,
return true;
}
+ StackHandleScope<2> hs(soa.Self());
Primitive::Type field_type = resolved_field->GetTypeAsPrimitiveType();
Handle<mirror::DexCache> outer_dex_cache = outer_compilation_unit_->GetDexCache();
Handle<mirror::Class> outer_class(hs.NewHandle(GetOutermostCompilingClass()));
@@ -1635,9 +1630,7 @@ HLoadClass* HInstructionBuilder::BuildLoadClass(dex::TypeIndex type_index,
const DexCompilationUnit* compilation_unit =
outer ? outer_compilation_unit_ : dex_compilation_unit_;
const DexFile& dex_file = *compilation_unit->GetDexFile();
- StackHandleScope<1> hs(soa.Self());
- Handle<mirror::ClassLoader> class_loader(hs.NewHandle(
- soa.Decode<mirror::ClassLoader>(dex_compilation_unit_->GetClassLoader())));
+ Handle<mirror::ClassLoader> class_loader = dex_compilation_unit_->GetClassLoader();
Handle<mirror::Class> klass = handles_->NewHandle(compiler_driver_->ResolveClass(
soa, compilation_unit->GetDexCache(), class_loader, type_index, compilation_unit));
@@ -1692,17 +1685,9 @@ void HInstructionBuilder::BuildTypeCheck(const Instruction& instruction,
}
}
-bool HInstructionBuilder::NeedsAccessCheck(dex::TypeIndex type_index,
- Handle<mirror::DexCache> dex_cache,
- bool* finalizable) const {
- return !compiler_driver_->CanAccessInstantiableTypeWithoutChecks(
- dex_compilation_unit_->GetDexMethodIndex(), dex_cache, type_index, finalizable);
-}
-
bool HInstructionBuilder::NeedsAccessCheck(dex::TypeIndex type_index, bool* finalizable) const {
- ScopedObjectAccess soa(Thread::Current());
- Handle<mirror::DexCache> dex_cache = dex_compilation_unit_->GetDexCache();
- return NeedsAccessCheck(type_index, dex_cache, finalizable);
+ return !compiler_driver_->CanAccessInstantiableTypeWithoutChecks(
+ LookupReferrerClass(), LookupResolvedType(type_index, *dex_compilation_unit_), finalizable);
}
bool HInstructionBuilder::CanDecodeQuickenedInfo() const {
@@ -2742,4 +2727,18 @@ bool HInstructionBuilder::ProcessDexInstruction(const Instruction& instruction,
return true;
} // NOLINT(readability/fn_size)
+ObjPtr<mirror::Class> HInstructionBuilder::LookupResolvedType(
+ dex::TypeIndex type_index,
+ const DexCompilationUnit& compilation_unit) const {
+ return ClassLinker::LookupResolvedType(
+ type_index, compilation_unit.GetDexCache().Get(), compilation_unit.GetClassLoader().Get());
+}
+
+ObjPtr<mirror::Class> HInstructionBuilder::LookupReferrerClass() const {
+ // TODO: Cache the result in a Handle<mirror::Class>.
+ const DexFile::MethodId& method_id =
+ dex_compilation_unit_->GetDexFile()->GetMethodId(dex_compilation_unit_->GetDexMethodIndex());
+ return LookupResolvedType(method_id.class_idx_, *dex_compilation_unit_);
+}
+
} // namespace art
diff --git a/compiler/optimizing/instruction_builder.h b/compiler/optimizing/instruction_builder.h
index 5efe95094c..6e3b078dbb 100644
--- a/compiler/optimizing/instruction_builder.h
+++ b/compiler/optimizing/instruction_builder.h
@@ -103,11 +103,8 @@ class HInstructionBuilder : public ValueObject {
// Returns whether the current method needs access check for the type.
// Output parameter finalizable is set to whether the type is finalizable.
- bool NeedsAccessCheck(dex::TypeIndex type_index,
- Handle<mirror::DexCache> dex_cache,
- /*out*/bool* finalizable) const
+ bool NeedsAccessCheck(dex::TypeIndex type_index, /*out*/bool* finalizable) const
REQUIRES_SHARED(Locks::mutator_lock_);
- bool NeedsAccessCheck(dex::TypeIndex type_index, /*out*/bool* finalizable) const;
template<typename T>
void Unop_12x(const Instruction& instruction, Primitive::Type type, uint32_t dex_pc);
@@ -290,6 +287,12 @@ class HInstructionBuilder : public ValueObject {
// not be resolved.
ArtMethod* ResolveMethod(uint16_t method_idx, InvokeType invoke_type);
+ ObjPtr<mirror::Class> LookupResolvedType(dex::TypeIndex type_index,
+ const DexCompilationUnit& compilation_unit) const
+ REQUIRES_SHARED(Locks::mutator_lock_);
+
+ ObjPtr<mirror::Class> LookupReferrerClass() const REQUIRES_SHARED(Locks::mutator_lock_);
+
ArenaAllocator* const arena_;
HGraph* const graph_;
VariableSizedHandleScope* handles_;
diff --git a/compiler/optimizing/intrinsics_arm_vixl.cc b/compiler/optimizing/intrinsics_arm_vixl.cc
index 68c2d2e36e..91d9c56d10 100644
--- a/compiler/optimizing/intrinsics_arm_vixl.cc
+++ b/compiler/optimizing/intrinsics_arm_vixl.cc
@@ -2742,14 +2742,36 @@ void IntrinsicCodeGeneratorARMVIXL::VisitReferenceGetReferent(HInvoke* invoke) {
__ Bind(slow_path->GetExitLabel());
}
+void IntrinsicLocationsBuilderARMVIXL::VisitMathCeil(HInvoke* invoke) {
+ if (features_.HasARMv8AInstructions()) {
+ CreateFPToFPLocations(arena_, invoke);
+ }
+}
+
+void IntrinsicCodeGeneratorARMVIXL::VisitMathCeil(HInvoke* invoke) {
+ ArmVIXLAssembler* assembler = GetAssembler();
+ DCHECK(codegen_->GetInstructionSetFeatures().HasARMv8AInstructions());
+ __ Vrintp(F64, F64, OutputDRegister(invoke), InputDRegisterAt(invoke, 0));
+}
+
+void IntrinsicLocationsBuilderARMVIXL::VisitMathFloor(HInvoke* invoke) {
+ if (features_.HasARMv8AInstructions()) {
+ CreateFPToFPLocations(arena_, invoke);
+ }
+}
+
+void IntrinsicCodeGeneratorARMVIXL::VisitMathFloor(HInvoke* invoke) {
+ ArmVIXLAssembler* assembler = GetAssembler();
+ DCHECK(codegen_->GetInstructionSetFeatures().HasARMv8AInstructions());
+ __ Vrintm(F64, F64, OutputDRegister(invoke), InputDRegisterAt(invoke, 0));
+}
+
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathMinDoubleDouble)
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathMinFloatFloat)
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathMaxDoubleDouble)
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathMaxFloatFloat)
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathMinLongLong)
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathMaxLongLong)
-UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathCeil) // Could be done by changing rounding mode, maybe?
-UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathFloor) // Could be done by changing rounding mode, maybe?
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathRint)
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathRoundDouble) // Could be done by changing rounding mode, maybe?
UNIMPLEMENTED_INTRINSIC(ARMVIXL, MathRoundFloat) // Could be done by changing rounding mode, maybe?
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 297500b12f..dad87e3d9e 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -305,7 +305,7 @@ class OptimizingCompiler FINAL : public Compiler {
InvokeType invoke_type,
uint16_t class_def_idx,
uint32_t method_idx,
- jobject class_loader,
+ Handle<mirror::ClassLoader> class_loader,
const DexFile& dex_file,
Handle<mirror::DexCache> dex_cache) const OVERRIDE;
@@ -374,7 +374,7 @@ class OptimizingCompiler FINAL : public Compiler {
InvokeType invoke_type,
uint16_t class_def_idx,
uint32_t method_idx,
- jobject class_loader,
+ Handle<mirror::ClassLoader> class_loader,
const DexFile& dex_file,
Handle<mirror::DexCache> dex_cache,
ArtMethod* method,
@@ -871,7 +871,7 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* arena,
InvokeType invoke_type,
uint16_t class_def_idx,
uint32_t method_idx,
- jobject class_loader,
+ Handle<mirror::ClassLoader> class_loader,
const DexFile& dex_file,
Handle<mirror::DexCache> dex_cache,
ArtMethod* method,
@@ -942,11 +942,8 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* arena,
const uint8_t* interpreter_metadata = nullptr;
if (method == nullptr) {
ScopedObjectAccess soa(Thread::Current());
- StackHandleScope<1> hs(soa.Self());
- Handle<mirror::ClassLoader> loader(hs.NewHandle(
- soa.Decode<mirror::ClassLoader>(class_loader)));
method = compiler_driver->ResolveMethod(
- soa, dex_cache, loader, &dex_compilation_unit, method_idx, invoke_type);
+ soa, dex_cache, class_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.
@@ -955,16 +952,6 @@ 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<CodeGenerator> codegen(
@@ -1044,7 +1031,7 @@ CompiledMethod* OptimizingCompiler::Compile(const DexFile::CodeItem* code_item,
InvokeType invoke_type,
uint16_t class_def_idx,
uint32_t method_idx,
- jobject jclass_loader,
+ Handle<mirror::ClassLoader> jclass_loader,
const DexFile& dex_file,
Handle<mirror::DexCache> dex_cache) const {
CompilerDriver* compiler_driver = GetCompilerDriver();
@@ -1139,7 +1126,6 @@ bool OptimizingCompiler::JitCompile(Thread* self,
Handle<mirror::DexCache> 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());
@@ -1163,7 +1149,7 @@ bool OptimizingCompiler::JitCompile(Thread* self,
invoke_type,
class_def_idx,
method_idx,
- jclass_loader,
+ class_loader,
*dex_file,
dex_cache,
method,
diff --git a/compiler/optimizing/reference_type_propagation.cc b/compiler/optimizing/reference_type_propagation.cc
index b02f2509ab..be4857a49a 100644
--- a/compiler/optimizing/reference_type_propagation.cc
+++ b/compiler/optimizing/reference_type_propagation.cc
@@ -66,11 +66,13 @@ ReferenceTypeInfo::TypeHandle ReferenceTypePropagation::HandleCache::GetThrowabl
class ReferenceTypePropagation::RTPVisitor : public HGraphDelegateVisitor {
public:
RTPVisitor(HGraph* graph,
+ Handle<mirror::ClassLoader> class_loader,
Handle<mirror::DexCache> hint_dex_cache,
HandleCache* handle_cache,
ArenaVector<HInstruction*>* worklist,
bool is_first_run)
: HGraphDelegateVisitor(graph),
+ class_loader_(class_loader),
hint_dex_cache_(hint_dex_cache),
handle_cache_(handle_cache),
worklist_(worklist),
@@ -102,6 +104,7 @@ class ReferenceTypePropagation::RTPVisitor : public HGraphDelegateVisitor {
bool is_exact);
private:
+ Handle<mirror::ClassLoader> class_loader_;
Handle<mirror::DexCache> hint_dex_cache_;
HandleCache* handle_cache_;
ArenaVector<HInstruction*>* worklist_;
@@ -109,11 +112,13 @@ class ReferenceTypePropagation::RTPVisitor : public HGraphDelegateVisitor {
};
ReferenceTypePropagation::ReferenceTypePropagation(HGraph* graph,
+ Handle<mirror::ClassLoader> class_loader,
Handle<mirror::DexCache> hint_dex_cache,
VariableSizedHandleScope* handles,
bool is_first_run,
const char* name)
: HOptimization(graph, name),
+ class_loader_(class_loader),
hint_dex_cache_(hint_dex_cache),
handle_cache_(handles),
worklist_(graph->GetArena()->Adapter(kArenaAllocReferenceTypePropagation)),
@@ -148,7 +153,12 @@ void ReferenceTypePropagation::ValidateTypes() {
}
void ReferenceTypePropagation::Visit(HInstruction* instruction) {
- RTPVisitor visitor(graph_, hint_dex_cache_, &handle_cache_, &worklist_, is_first_run_);
+ RTPVisitor visitor(graph_,
+ class_loader_,
+ hint_dex_cache_,
+ &handle_cache_,
+ &worklist_,
+ is_first_run_);
instruction->Accept(&visitor);
}
@@ -322,7 +332,12 @@ void ReferenceTypePropagation::Run() {
}
void ReferenceTypePropagation::VisitBasicBlock(HBasicBlock* block) {
- RTPVisitor visitor(graph_, hint_dex_cache_, &handle_cache_, &worklist_, is_first_run_);
+ RTPVisitor visitor(graph_,
+ class_loader_,
+ hint_dex_cache_,
+ &handle_cache_,
+ &worklist_,
+ is_first_run_);
// Handle Phis first as there might be instructions in the same block who depend on them.
for (HInstructionIterator it(block->GetPhis()); !it.Done(); it.Advance()) {
VisitPhi(it.Current()->AsPhi());
@@ -542,9 +557,10 @@ void ReferenceTypePropagation::RTPVisitor::UpdateReferenceTypeInfo(HInstruction*
DCHECK_EQ(instr->GetType(), Primitive::kPrimNot);
ScopedObjectAccess soa(Thread::Current());
- mirror::DexCache* dex_cache = FindDexCacheWithHint(soa.Self(), dex_file, hint_dex_cache_);
- // Get type from dex cache assuming it was populated by the verifier.
- SetClassAsTypeInfo(instr, dex_cache->GetResolvedType(type_idx), is_exact);
+ ObjPtr<mirror::DexCache> dex_cache = FindDexCacheWithHint(soa.Self(), dex_file, hint_dex_cache_);
+ ObjPtr<mirror::Class> klass =
+ ClassLinker::LookupResolvedType(type_idx, dex_cache, class_loader_.Get());
+ SetClassAsTypeInfo(instr, klass, is_exact);
}
void ReferenceTypePropagation::RTPVisitor::VisitNewInstance(HNewInstance* instr) {
@@ -557,25 +573,13 @@ void ReferenceTypePropagation::RTPVisitor::VisitNewArray(HNewArray* instr) {
SetClassAsTypeInfo(instr, instr->GetLoadClass()->GetClass().Get(), /* is_exact */ true);
}
-static mirror::Class* GetClassFromDexCache(Thread* self,
- const DexFile& dex_file,
- dex::TypeIndex type_idx,
- Handle<mirror::DexCache> hint_dex_cache)
- REQUIRES_SHARED(Locks::mutator_lock_) {
- mirror::DexCache* dex_cache = FindDexCacheWithHint(self, dex_file, hint_dex_cache);
- // Get type from dex cache assuming it was populated by the verifier.
- return dex_cache->GetResolvedType(type_idx);
-}
-
void ReferenceTypePropagation::RTPVisitor::VisitParameterValue(HParameterValue* instr) {
// We check if the existing type is valid: the inliner may have set it.
if (instr->GetType() == Primitive::kPrimNot && !instr->GetReferenceTypeInfo().IsValid()) {
- ScopedObjectAccess soa(Thread::Current());
- mirror::Class* resolved_class = GetClassFromDexCache(soa.Self(),
- instr->GetDexFile(),
- instr->GetTypeIndex(),
- hint_dex_cache_);
- SetClassAsTypeInfo(instr, resolved_class, /* is_exact */ false);
+ UpdateReferenceTypeInfo(instr,
+ instr->GetTypeIndex(),
+ instr->GetDexFile(),
+ /* is_exact */ false);
}
}
diff --git a/compiler/optimizing/reference_type_propagation.h b/compiler/optimizing/reference_type_propagation.h
index 4663471729..215e96786b 100644
--- a/compiler/optimizing/reference_type_propagation.h
+++ b/compiler/optimizing/reference_type_propagation.h
@@ -33,6 +33,7 @@ namespace art {
class ReferenceTypePropagation : public HOptimization {
public:
ReferenceTypePropagation(HGraph* graph,
+ Handle<mirror::ClassLoader> class_loader,
Handle<mirror::DexCache> hint_dex_cache,
VariableSizedHandleScope* handles,
bool is_first_run,
@@ -105,6 +106,8 @@ class ReferenceTypePropagation : public HOptimization {
void ValidateTypes();
+ Handle<mirror::ClassLoader> class_loader_;
+
// Note: hint_dex_cache_ is usually, but not necessarily, the dex cache associated with
// graph_->GetDexFile(). Since we may look up also in other dex files, it's used only
// as a hint, to reduce the number of calls to the costly ClassLinker::FindDexCache().
diff --git a/compiler/optimizing/reference_type_propagation_test.cc b/compiler/optimizing/reference_type_propagation_test.cc
index b061c871b0..84a4bab1a9 100644
--- a/compiler/optimizing/reference_type_propagation_test.cc
+++ b/compiler/optimizing/reference_type_propagation_test.cc
@@ -38,6 +38,7 @@ class ReferenceTypePropagationTest : public CommonCompilerTest {
void SetupPropagation(VariableSizedHandleScope* handles) {
graph_->InitializeInexactObjectRTI(handles);
propagation_ = new (&allocator_) ReferenceTypePropagation(graph_,
+ Handle<mirror::ClassLoader>(),
Handle<mirror::DexCache>(),
handles,
true,
diff --git a/compiler/optimizing/ssa_builder.cc b/compiler/optimizing/ssa_builder.cc
index ae1e369999..d6edb650ba 100644
--- a/compiler/optimizing/ssa_builder.cc
+++ b/compiler/optimizing/ssa_builder.cc
@@ -497,7 +497,11 @@ GraphAnalysisResult SsaBuilder::BuildSsa() {
// 4) Compute type of reference type instructions. The pass assumes that
// NullConstant has been fixed up.
- ReferenceTypePropagation(graph_, dex_cache_, handles_, /* is_first_run */ true).Run();
+ ReferenceTypePropagation(graph_,
+ class_loader_,
+ dex_cache_,
+ handles_,
+ /* is_first_run */ true).Run();
// 5) HInstructionBuilder duplicated ArrayGet instructions with ambiguous type
// (int/float or long/double) and marked ArraySets with ambiguous input type.
diff --git a/compiler/optimizing/ssa_builder.h b/compiler/optimizing/ssa_builder.h
index 45dac54115..978f113ec4 100644
--- a/compiler/optimizing/ssa_builder.h
+++ b/compiler/optimizing/ssa_builder.h
@@ -48,9 +48,11 @@ namespace art {
class SsaBuilder : public ValueObject {
public:
SsaBuilder(HGraph* graph,
+ Handle<mirror::ClassLoader> class_loader,
Handle<mirror::DexCache> dex_cache,
VariableSizedHandleScope* handles)
: graph_(graph),
+ class_loader_(class_loader),
dex_cache_(dex_cache),
handles_(handles),
agets_fixed_(false),
@@ -115,6 +117,7 @@ class SsaBuilder : public ValueObject {
void RemoveRedundantUninitializedStrings();
HGraph* graph_;
+ Handle<mirror::ClassLoader> class_loader_;
Handle<mirror::DexCache> dex_cache_;
VariableSizedHandleScope* const handles_;
diff --git a/compiler/optimizing/stack_map_stream.cc b/compiler/optimizing/stack_map_stream.cc
index a9a1e6f592..1b9bd7eb31 100644
--- a/compiler/optimizing/stack_map_stream.cc
+++ b/compiler/optimizing/stack_map_stream.cc
@@ -165,7 +165,7 @@ size_t StackMapStream::PrepareForFillIn() {
inline_info_size_,
register_mask_max_,
stack_mask_number_of_bits);
- stack_maps_size_ = stack_maps_.size() * stack_map_size;
+ stack_maps_size_ = RoundUp(stack_maps_.size() * stack_map_size, kBitsPerByte) / kBitsPerByte;
dex_register_location_catalog_size_ = ComputeDexRegisterLocationCatalogSize();
size_t non_header_size =
@@ -178,7 +178,7 @@ size_t StackMapStream::PrepareForFillIn() {
CodeInfoEncoding code_info_encoding;
code_info_encoding.non_header_size = non_header_size;
code_info_encoding.number_of_stack_maps = stack_maps_.size();
- code_info_encoding.stack_map_size_in_bytes = stack_map_size;
+ code_info_encoding.stack_map_size_in_bits = stack_map_size;
code_info_encoding.stack_map_encoding = stack_map_encoding_;
code_info_encoding.inline_info_encoding = inline_info_encoding_;
code_info_encoding.number_of_location_catalog_entries = location_catalog_entries_.size();
@@ -322,7 +322,7 @@ void StackMapStream::FillIn(MemoryRegion region) {
stack_map.SetDexPc(stack_map_encoding_, entry.dex_pc);
stack_map.SetNativePcCodeOffset(stack_map_encoding_, entry.native_pc_code_offset);
stack_map.SetRegisterMask(stack_map_encoding_, entry.register_mask);
- size_t number_of_stack_mask_bits = stack_map.GetNumberOfStackMaskBits(stack_map_encoding_);
+ size_t number_of_stack_mask_bits = code_info.GetNumberOfStackMaskBits(encoding);
if (entry.sp_mask != nullptr) {
for (size_t bit = 0; bit < number_of_stack_mask_bits; bit++) {
stack_map.SetStackMaskBit(stack_map_encoding_, bit, entry.sp_mask->IsBitSet(bit));
@@ -551,7 +551,7 @@ void StackMapStream::CheckCodeInfo(MemoryRegion region) const {
entry.native_pc_code_offset.Uint32Value(instruction_set_));
DCHECK_EQ(stack_map.GetDexPc(stack_map_encoding), entry.dex_pc);
DCHECK_EQ(stack_map.GetRegisterMask(stack_map_encoding), entry.register_mask);
- size_t num_stack_mask_bits = stack_map.GetNumberOfStackMaskBits(stack_map_encoding);
+ size_t num_stack_mask_bits = code_info.GetNumberOfStackMaskBits(encoding);
if (entry.sp_mask != nullptr) {
DCHECK_GE(num_stack_mask_bits, entry.sp_mask->GetNumberOfBits());
for (size_t b = 0; b < num_stack_mask_bits; b++) {
diff --git a/compiler/optimizing/stack_map_test.cc b/compiler/optimizing/stack_map_test.cc
index f68695bcbc..da4597e385 100644
--- a/compiler/optimizing/stack_map_test.cc
+++ b/compiler/optimizing/stack_map_test.cc
@@ -27,10 +27,10 @@ namespace art {
// Check that the stack mask of given stack map is identical
// to the given bit vector. Returns true if they are same.
static bool CheckStackMask(
+ int number_of_bits,
const StackMap& stack_map,
StackMapEncoding& encoding,
const BitVector& bit_vector) {
- int number_of_bits = stack_map.GetNumberOfStackMaskBits(encoding);
if (bit_vector.GetHighestBitSet() >= number_of_bits) {
return false;
}
@@ -81,7 +81,10 @@ TEST(StackMapTest, Test1) {
ASSERT_EQ(64u, stack_map.GetNativePcOffset(encoding.stack_map_encoding, kRuntimeISA));
ASSERT_EQ(0x3u, stack_map.GetRegisterMask(encoding.stack_map_encoding));
- ASSERT_TRUE(CheckStackMask(stack_map, encoding.stack_map_encoding, sp_mask));
+ ASSERT_TRUE(CheckStackMask(code_info.GetNumberOfStackMaskBits(encoding),
+ stack_map,
+ encoding.stack_map_encoding,
+ sp_mask));
ASSERT_TRUE(stack_map.HasDexRegisterMap(encoding.stack_map_encoding));
DexRegisterMap dex_register_map =
@@ -196,7 +199,10 @@ TEST(StackMapTest, Test2) {
ASSERT_EQ(64u, stack_map.GetNativePcOffset(encoding.stack_map_encoding, kRuntimeISA));
ASSERT_EQ(0x3u, stack_map.GetRegisterMask(encoding.stack_map_encoding));
- ASSERT_TRUE(CheckStackMask(stack_map, encoding.stack_map_encoding, sp_mask1));
+ ASSERT_TRUE(CheckStackMask(code_info.GetNumberOfStackMaskBits(encoding),
+ stack_map,
+ encoding.stack_map_encoding,
+ sp_mask1));
ASSERT_TRUE(stack_map.HasDexRegisterMap(encoding.stack_map_encoding));
DexRegisterMap dex_register_map =
@@ -255,7 +261,10 @@ TEST(StackMapTest, Test2) {
ASSERT_EQ(128u, stack_map.GetNativePcOffset(encoding.stack_map_encoding, kRuntimeISA));
ASSERT_EQ(0xFFu, stack_map.GetRegisterMask(encoding.stack_map_encoding));
- ASSERT_TRUE(CheckStackMask(stack_map, encoding.stack_map_encoding, sp_mask2));
+ ASSERT_TRUE(CheckStackMask(code_info.GetNumberOfStackMaskBits(encoding),
+ stack_map,
+ encoding.stack_map_encoding,
+ sp_mask2));
ASSERT_TRUE(stack_map.HasDexRegisterMap(encoding.stack_map_encoding));
DexRegisterMap dex_register_map =
@@ -309,7 +318,10 @@ TEST(StackMapTest, Test2) {
ASSERT_EQ(192u, stack_map.GetNativePcOffset(encoding.stack_map_encoding, kRuntimeISA));
ASSERT_EQ(0xABu, stack_map.GetRegisterMask(encoding.stack_map_encoding));
- ASSERT_TRUE(CheckStackMask(stack_map, encoding.stack_map_encoding, sp_mask3));
+ ASSERT_TRUE(CheckStackMask(code_info.GetNumberOfStackMaskBits(encoding),
+ stack_map,
+ encoding.stack_map_encoding,
+ sp_mask3));
ASSERT_TRUE(stack_map.HasDexRegisterMap(encoding.stack_map_encoding));
DexRegisterMap dex_register_map =
@@ -363,7 +375,10 @@ TEST(StackMapTest, Test2) {
ASSERT_EQ(256u, stack_map.GetNativePcOffset(encoding.stack_map_encoding, kRuntimeISA));
ASSERT_EQ(0xCDu, stack_map.GetRegisterMask(encoding.stack_map_encoding));
- ASSERT_TRUE(CheckStackMask(stack_map, encoding.stack_map_encoding, sp_mask4));
+ ASSERT_TRUE(CheckStackMask(code_info.GetNumberOfStackMaskBits(encoding),
+ stack_map,
+ encoding.stack_map_encoding,
+ sp_mask4));
ASSERT_TRUE(stack_map.HasDexRegisterMap(encoding.stack_map_encoding));
DexRegisterMap dex_register_map =
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-11-02 07:33:43 +0000