Merge "ART: Rewrite core image detection."
diff --git a/compiler/driver/compiler_options.cc b/compiler/driver/compiler_options.cc
index be8e10e..685cde3 100644
--- a/compiler/driver/compiler_options.cc
+++ b/compiler/driver/compiler_options.cc
@@ -45,8 +45,8 @@
dex_files_for_oat_file_(),
image_classes_(),
boot_image_(false),
- core_image_(false),
app_image_(false),
+ compiling_with_core_image_(false),
baseline_(false),
debuggable_(false),
generate_debug_info_(kDefaultGenerateDebugInfo),
diff --git a/compiler/driver/compiler_options.h b/compiler/driver/compiler_options.h
index 77f8482..2f4e542 100644
--- a/compiler/driver/compiler_options.h
+++ b/compiler/driver/compiler_options.h
@@ -198,13 +198,6 @@
return baseline_;
}
- // Are we compiling a core image (small boot image only used for ART testing)?
- bool IsCoreImage() const {
- // Ensure that `core_image_` => `boot_image_`.
- DCHECK(!core_image_ || boot_image_);
- return core_image_;
- }
-
// Are we compiling an app image?
bool IsAppImage() const {
return app_image_;
@@ -214,6 +207,13 @@
app_image_ = false;
}
+ // Returns whether we are compiling against a "core" image, which
+ // is an indicative we are running tests. The compiler will use that
+ // information for checking invariants.
+ bool CompilingWithCoreImage() const {
+ return compiling_with_core_image_;
+ }
+
// Should the code be compiled as position independent?
bool GetCompilePic() const {
return compile_pic_;
@@ -357,8 +357,8 @@
HashSet<std::string> image_classes_;
bool boot_image_;
- bool core_image_;
bool app_image_;
+ bool compiling_with_core_image_;
bool baseline_;
bool debuggable_;
bool generate_debug_info_;
diff --git a/compiler/jit/jit_compiler.cc b/compiler/jit/jit_compiler.cc
index f22f61f..bb35065 100644
--- a/compiler/jit/jit_compiler.cc
+++ b/compiler/jit/jit_compiler.cc
@@ -90,10 +90,11 @@
// Special case max code units for inlining, whose default is "unset" (implictly
// meaning no limit). Do this before parsing the actual passed options.
compiler_options_->SetInlineMaxCodeUnits(CompilerOptions::kDefaultInlineMaxCodeUnits);
+ Runtime* runtime = Runtime::Current();
{
std::string error_msg;
- if (!compiler_options_->ParseCompilerOptions(Runtime::Current()->GetCompilerOptions(),
- true /* ignore_unrecognized */,
+ if (!compiler_options_->ParseCompilerOptions(runtime->GetCompilerOptions(),
+ /*ignore_unrecognized=*/ true,
&error_msg)) {
LOG(FATAL) << error_msg;
UNREACHABLE();
@@ -103,7 +104,7 @@
compiler_options_->SetNonPic();
// Set debuggability based on the runtime value.
- compiler_options_->SetDebuggable(Runtime::Current()->IsJavaDebuggable());
+ compiler_options_->SetDebuggable(runtime->IsJavaDebuggable());
const InstructionSet instruction_set = compiler_options_->GetInstructionSet();
if (kRuntimeISA == InstructionSet::kArm) {
@@ -112,7 +113,7 @@
DCHECK_EQ(instruction_set, kRuntimeISA);
}
std::unique_ptr<const InstructionSetFeatures> instruction_set_features;
- for (const StringPiece option : Runtime::Current()->GetCompilerOptions()) {
+ for (const StringPiece option : runtime->GetCompilerOptions()) {
VLOG(compiler) << "JIT compiler option " << option;
std::string error_msg;
if (option.starts_with("--instruction-set-variant=")) {
@@ -144,6 +145,8 @@
instruction_set_features = InstructionSetFeatures::FromCppDefines();
}
compiler_options_->instruction_set_features_ = std::move(instruction_set_features);
+ compiler_options_->compiling_with_core_image_ =
+ CompilerDriver::IsCoreImageFilename(runtime->GetImageLocation());
compiler_driver_.reset(new CompilerDriver(
compiler_options_.get(),
diff --git a/compiler/optimizing/inliner.cc b/compiler/optimizing/inliner.cc
index c1daf95..d85bfd5 100644
--- a/compiler/optimizing/inliner.cc
+++ b/compiler/optimizing/inliner.cc
@@ -39,7 +39,6 @@
#include "mirror/object_array-alloc-inl.h"
#include "mirror/object_array-inl.h"
#include "nodes.h"
-#include "optimizing_compiler.h"
#include "reference_type_propagation.h"
#include "register_allocator_linear_scan.h"
#include "scoped_thread_state_change-inl.h"
@@ -151,13 +150,13 @@
// If we're compiling with a core image (which is only used for
// test purposes), honor inlining directives in method names:
- // - if a method's name contains the substring "$inline$", ensure
- // that this method is actually inlined;
// - if a method's name contains the substring "$noinline$", do not
- // inline that method.
+ // inline that method;
+ // - if a method's name contains the substring "$inline$", ensure
+ // that this method is actually inlined.
// We limit the latter to AOT compilation, as the JIT may or may not inline
// depending on the state of classes at runtime.
- const bool honor_noinline_directives = IsCompilingWithCoreImage();
+ const bool honor_noinline_directives = codegen_->GetCompilerOptions().CompilingWithCoreImage();
const bool honor_inline_directives =
honor_noinline_directives && Runtime::Current()->IsAotCompiler();
@@ -1737,6 +1736,21 @@
return (object != hint.Get()) ? handles->NewHandle(object) : hint;
}
+static bool CanEncodeInlinedMethodInStackMap(const DexFile& caller_dex_file, ArtMethod* callee)
+ REQUIRES_SHARED(Locks::mutator_lock_) {
+ if (!Runtime::Current()->IsAotCompiler()) {
+ // JIT can always encode methods in stack maps.
+ return true;
+ }
+ if (IsSameDexFile(caller_dex_file, *callee->GetDexFile())) {
+ return true;
+ }
+ // TODO(ngeoffray): Support more AOT cases for inlining:
+ // - methods in multidex
+ // - methods in boot image for on-device non-PIC compilation.
+ return false;
+}
+
bool HInliner::TryBuildAndInlineHelper(HInvoke* invoke_instruction,
ArtMethod* resolved_method,
ReferenceTypeInfo receiver_type,
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index c9c1194..fe6abd4 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -1136,7 +1136,7 @@
}
if (kIsDebugBuild &&
- IsCompilingWithCoreImage() &&
+ compiler_driver->GetCompilerOptions().CompilingWithCoreImage() &&
IsInstructionSetSupported(compiler_driver->GetCompilerOptions().GetInstructionSet())) {
// For testing purposes, we put a special marker on method names
// that should be compiled with this compiler (when the
@@ -1234,30 +1234,11 @@
return new OptimizingCompiler(driver);
}
-bool IsCompilingWithCoreImage() {
- const std::string& image = Runtime::Current()->GetImageLocation();
- return CompilerDriver::IsCoreImageFilename(image);
-}
-
bool EncodeArtMethodInInlineInfo(ArtMethod* method ATTRIBUTE_UNUSED) {
// Note: the runtime is null only for unit testing.
return Runtime::Current() == nullptr || !Runtime::Current()->IsAotCompiler();
}
-bool CanEncodeInlinedMethodInStackMap(const DexFile& caller_dex_file, ArtMethod* callee) {
- if (!Runtime::Current()->IsAotCompiler()) {
- // JIT can always encode methods in stack maps.
- return true;
- }
- if (IsSameDexFile(caller_dex_file, *callee->GetDexFile())) {
- return true;
- }
- // TODO(ngeoffray): Support more AOT cases for inlining:
- // - methods in multidex
- // - methods in boot image for on-device non-PIC compilation.
- return false;
-}
-
bool OptimizingCompiler::JitCompile(Thread* self,
jit::JitCodeCache* code_cache,
ArtMethod* method,
diff --git a/compiler/optimizing/optimizing_compiler.h b/compiler/optimizing/optimizing_compiler.h
index 6ee9c70..f5279e8 100644
--- a/compiler/optimizing/optimizing_compiler.h
+++ b/compiler/optimizing/optimizing_compiler.h
@@ -29,14 +29,7 @@
Compiler* CreateOptimizingCompiler(CompilerDriver* driver);
-// Returns whether we are compiling against a "core" image, which
-// is an indicative we are running tests. The compiler will use that
-// information for checking invariants.
-bool IsCompilingWithCoreImage();
-
bool EncodeArtMethodInInlineInfo(ArtMethod* method);
-bool CanEncodeInlinedMethodInStackMap(const DexFile& caller_dex_file, ArtMethod* callee)
- REQUIRES_SHARED(Locks::mutator_lock_);
} // namespace art
diff --git a/dex2oat/dex2oat.cc b/dex2oat/dex2oat.cc
index 77928d3..dc123e4 100644
--- a/dex2oat/dex2oat.cc
+++ b/dex2oat/dex2oat.cc
@@ -732,11 +732,6 @@
compiler_options_->boot_image_ = !image_filenames_.empty();
compiler_options_->app_image_ = app_image_fd_ != -1 || !app_image_file_name_.empty();
- if (IsBootImage() && image_filenames_.size() == 1) {
- const std::string& boot_image_filename = image_filenames_[0];
- compiler_options_->core_image_ = CompilerDriver::IsCoreImageFilename(boot_image_filename);
- }
-
if (IsAppImage() && IsBootImage()) {
Usage("Can't have both --image and (--app-image-fd or --app-image-file)");
}
@@ -951,6 +946,9 @@
}
}
compiler_options_->passes_to_run_ = passes_to_run_.get();
+ compiler_options_->compiling_with_core_image_ =
+ !boot_image_filename_.empty() &&
+ CompilerDriver::IsCoreImageFilename(boot_image_filename_);
}
static bool SupportsDeterministicCompilation() {