Refine statistics around the JIT.

- Better namings.
- Now also time the code cache collection time.
- Random cleanups.

bug:23128949
bug:27445008
bug:27442890

Change-Id: I1dd52544bea678af868e7c47907f7a0fc9a146c3

1 files changed, 4 insertions, 12 deletions

diff --git a/compiler/jit/jit_compiler.h b/compiler/jit/jit_compiler.h
index 5294d0ee35..bc134fe27b 100644
--- a/compiler/jit/jit_compiler.h
+++ b/compiler/jit/jit_compiler.h
@@ -18,13 +18,10 @@
 #define ART_COMPILER_JIT_JIT_COMPILER_H_
 
 #include "base/mutex.h"
-#include "compiler_callbacks.h"
 #include "compiled_method.h"
-#include "dex/verification_results.h"
 #include "dex/quick/dex_file_to_method_inliner_map.h"
 #include "driver/compiler_driver.h"
 #include "driver/compiler_options.h"
-#include "oat_file.h"
 
 namespace art {
 
@@ -37,23 +34,19 @@ class JitCompiler {
  public:
   static JitCompiler* Create();
   virtual ~JitCompiler();
+
+  // Compilation entrypoint. Returns whether the compilation succeeded.
   bool CompileMethod(Thread* self, ArtMethod* method, bool osr)
       SHARED_REQUIRES(Locks::mutator_lock_);
-  CompilerCallbacks* GetCompilerCallbacks() const;
-  size_t GetTotalCompileTime() const {
-    return total_time_;
-  }
+
   CompilerOptions* GetCompilerOptions() const {
     return compiler_options_.get();
   }
 
  private:
-  uint64_t total_time_;
   std::unique_ptr<CompilerOptions> compiler_options_;
   std::unique_ptr<CumulativeLogger> cumulative_logger_;
-  std::unique_ptr<VerificationResults> verification_results_;
   std::unique_ptr<DexFileToMethodInlinerMap> method_inliner_map_;
-  std::unique_ptr<CompilerCallbacks> callbacks_;
   std::unique_ptr<CompilerDriver> compiler_driver_;
   std::unique_ptr<const InstructionSetFeatures> instruction_set_features_;
   std::unique_ptr<File> perf_file_;
@@ -62,8 +55,7 @@ class JitCompiler {
 
   // This is in the compiler since the runtime doesn't have access to the compiled method
   // structures.
-  bool AddToCodeCache(ArtMethod* method,
-                      const CompiledMethod* compiled_method)
+  bool AddToCodeCache(ArtMethod* method, const CompiledMethod* compiled_method)
       SHARED_REQUIRES(Locks::mutator_lock_);
 
   DISALLOW_COPY_AND_ASSIGN(JitCompiler);