Revert "Revert "Add JIT""
Added missing EntryPointToCodePointer.
This reverts commit a5ca888d715cd0c6c421313211caa1928be3e399.
Change-Id: Ia74df0ef3a7babbdcb0466fd24da28e304e3f5af
diff --git a/compiler/driver/compiler_driver-inl.h b/compiler/driver/compiler_driver-inl.h
index 9948c82..4a35e9f 100644
--- a/compiler/driver/compiler_driver-inl.h
+++ b/compiler/driver/compiler_driver-inl.h
@@ -56,14 +56,13 @@
return referrer_class;
}
-inline mirror::ArtField* CompilerDriver::ResolveField(
+inline mirror::ArtField* CompilerDriver::ResolveFieldWithDexFile(
const ScopedObjectAccess& soa, Handle<mirror::DexCache> dex_cache,
- Handle<mirror::ClassLoader> class_loader, const DexCompilationUnit* mUnit,
+ Handle<mirror::ClassLoader> class_loader, const DexFile* dex_file,
uint32_t field_idx, bool is_static) {
- DCHECK_EQ(dex_cache->GetDexFile(), mUnit->GetDexFile());
- DCHECK_EQ(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(dex_cache->GetDexFile(), dex_file);
+ mirror::ArtField* resolved_field = Runtime::Current()->GetClassLinker()->ResolveField(
+ *dex_file, 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.
@@ -78,6 +77,19 @@
return resolved_field;
}
+inline mirror::DexCache* CompilerDriver::FindDexCache(const DexFile* dex_file) {
+ return Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file);
+}
+
+inline mirror::ArtField* CompilerDriver::ResolveField(
+ const ScopedObjectAccess& soa, Handle<mirror::DexCache> dex_cache,
+ Handle<mirror::ClassLoader> class_loader, const DexCompilationUnit* mUnit,
+ uint32_t field_idx, bool is_static) {
+ DCHECK_EQ(class_loader.Get(), soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader()));
+ return ResolveFieldWithDexFile(soa, dex_cache, class_loader, mUnit->GetDexFile(), field_idx,
+ is_static);
+}
+
inline void CompilerDriver::GetResolvedFieldDexFileLocation(
mirror::ArtField* resolved_field, const DexFile** declaring_dex_file,
uint16_t* declaring_class_idx, uint16_t* declaring_field_idx) {
@@ -172,7 +184,7 @@
inline mirror::ArtMethod* CompilerDriver::ResolveMethod(
ScopedObjectAccess& soa, Handle<mirror::DexCache> dex_cache,
Handle<mirror::ClassLoader> class_loader, const DexCompilationUnit* mUnit,
- uint32_t method_idx, InvokeType invoke_type) {
+ uint32_t method_idx, InvokeType invoke_type, bool check_incompatible_class_change) {
DCHECK_EQ(dex_cache->GetDexFile(), mUnit->GetDexFile());
DCHECK_EQ(class_loader.Get(), soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader()));
mirror::ArtMethod* resolved_method = mUnit->GetClassLinker()->ResolveMethod(
@@ -184,7 +196,8 @@
soa.Self()->ClearException();
return nullptr;
}
- if (UNLIKELY(resolved_method->CheckIncompatibleClassChange(invoke_type))) {
+ if (check_incompatible_class_change &&
+ UNLIKELY(resolved_method->CheckIncompatibleClassChange(invoke_type))) {
// Silently return nullptr on incompatible class change.
return nullptr;
}
@@ -227,14 +240,14 @@
target_method->dex_method_index))) {
return 0;
}
-
// Sharpen a virtual call into a direct call when the target is known not to have been
// overridden (ie is final).
- bool can_sharpen_virtual_based_on_type =
+ const bool same_dex_file = target_method->dex_file == mUnit->GetDexFile();
+ bool can_sharpen_virtual_based_on_type = same_dex_file &&
(*invoke_type == kVirtual) && (resolved_method->IsFinal() || methods_class->IsFinal());
// For invoke-super, ensure the vtable index will be correct to dispatch in the vtable of
// the super class.
- bool can_sharpen_super_based_on_type = (*invoke_type == kSuper) &&
+ bool can_sharpen_super_based_on_type = same_dex_file && (*invoke_type == kSuper) &&
(referrer_class != methods_class) && referrer_class->IsSubClass(methods_class) &&
resolved_method->GetMethodIndex() < methods_class->GetVTableLength() &&
(methods_class->GetVTableEntry(resolved_method->GetMethodIndex()) == resolved_method) &&
@@ -243,10 +256,10 @@
if (can_sharpen_virtual_based_on_type || can_sharpen_super_based_on_type) {
// Sharpen a virtual call into a direct call. The method_idx is into referrer's
// dex cache, check that this resolved method is where we expect it.
- CHECK(target_method->dex_file == mUnit->GetDexFile());
- DCHECK(dex_cache.Get() == mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile()));
- CHECK(referrer_class->GetDexCache()->GetResolvedMethod(target_method->dex_method_index) ==
- resolved_method) << PrettyMethod(resolved_method);
+ CHECK_EQ(target_method->dex_file, mUnit->GetDexFile());
+ DCHECK_EQ(dex_cache.Get(), mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile()));
+ CHECK_EQ(referrer_class->GetDexCache()->GetResolvedMethod(target_method->dex_method_index),
+ resolved_method) << PrettyMethod(resolved_method);
int stats_flags = kFlagMethodResolved;
GetCodeAndMethodForDirectCall(/*out*/invoke_type,
kDirect, // Sharp type