VM: Re-format to use at most one newline between functions

runtime/vm/benchmark_test.cc

Index: runtime/vm/benchmark_test.cc
diff --git a/runtime/vm/benchmark_test.cc b/runtime/vm/benchmark_test.cc
index 3882e56132aa8ef398baae83a8239e472ba978fc..9ad3ab8e49ef63e937681daa28f243586588ff95 100644
--- a/runtime/vm/benchmark_test.cc
+++ b/runtime/vm/benchmark_test.cc
@@ -25,7 +25,6 @@ Benchmark* Benchmark::first_ = NULL;
 Benchmark* Benchmark::tail_ = NULL;
 const char* Benchmark::executable_ = NULL;
 
-
 //
 // Measure compile of all dart2js(compiler) functions.
 //
@@ -52,10 +51,8 @@ static char* ComputeDart2JSPath(const char* arg) {
   return dart2js_path;
 }
 
-
 static void func(Dart_NativeArguments args) {}
 
-
 static Dart_NativeFunction NativeResolver(Dart_Handle name,
                                           int arg_count,
                                           bool* auto_setup_scope) {
@@ -64,7 +61,6 @@ static Dart_NativeFunction NativeResolver(Dart_Handle name,
   return &func;
 }
 
-
 static void SetupDart2JSPackagePath() {
   bool worked = bin::DartUtils::SetOriginalWorkingDirectory();
   EXPECT(worked);
@@ -84,7 +80,6 @@ static void SetupDart2JSPackagePath() {
   DART_CHECK_VALID(result);
 }
 
-
 void Benchmark::RunAll(const char* executable) {
   SetExecutable(executable);
   Benchmark* benchmark = first_;
@@ -94,7 +89,6 @@ void Benchmark::RunAll(const char* executable) {
   }
 }
 
-
 Dart_Isolate Benchmark::CreateIsolate(const uint8_t* snapshot_data,
                                       const uint8_t* snapshot_instructions) {
   char* err = NULL;
@@ -105,7 +99,6 @@ Dart_Isolate Benchmark::CreateIsolate(const uint8_t* snapshot_data,
   return isolate_;
 }
 
-
 //
 // Measure compile of all functions in dart core lib classes.
 //
@@ -125,10 +118,8 @@ BENCHMARK(CorelibCompileAll) {
   benchmark->set_score(elapsed_time);
 }
 
-
 #ifndef PRODUCT
 
-
 BENCHMARK(CorelibCompilerStats) {
   bin::Builtin::SetNativeResolver(bin::Builtin::kBuiltinLibrary);
   bin::Builtin::SetNativeResolver(bin::Builtin::kIOLibrary);
@@ -148,7 +139,6 @@ BENCHMARK(CorelibCompilerStats) {
   benchmark->set_score(elapsed_time);
 }
 
-
 BENCHMARK(Dart2JSCompilerStats) {
   bin::Builtin::SetNativeResolver(bin::Builtin::kBuiltinLibrary);
   bin::Builtin::SetNativeResolver(bin::Builtin::kIOLibrary);
@@ -190,10 +180,8 @@ BENCHMARK(Dart2JSCompilerStats) {
   free(script);
 }
 
-
 #endif  // !PRODUCT
 
-
 //
 // Measure creation of core isolate from a snapshot.
 //
@@ -212,7 +200,6 @@ BENCHMARK(CorelibIsolateStartup) {
   Dart_EnterIsolate(reinterpret_cast<Dart_Isolate>(isolate));
 }
 
-
 //
 // Measure invocation of Dart API functions.
 //
@@ -229,7 +216,6 @@ static void InitNativeFields(Dart_NativeArguments args) {
   Dart_ExitScope();
 }
 
-
 // The specific api functions called here are a bit arbitrary.  We are
 // trying to get a sense of the overhead for using the dart api.
 static void UseDartApi(Dart_NativeArguments args) {
@@ -260,7 +246,6 @@ static void UseDartApi(Dart_NativeArguments args) {
   Dart_SetReturnValue(args, Dart_NewInteger(value1 * receiver_value));
 }
 
-
 static Dart_NativeFunction bm_uda_lookup(Dart_Handle name,
                                          int argument_count,
                                          bool* auto_setup_scope) {
@@ -276,7 +261,6 @@ static Dart_NativeFunction bm_uda_lookup(Dart_Handle name,
   }
 }
 
-
 BENCHMARK(UseDartApi) {
   const int kNumIterations = 1000000;
   const char* kScriptChars =
@@ -318,7 +302,6 @@ BENCHMARK(UseDartApi) {
   benchmark->set_score(elapsed_time);
 }
 
-
 //
 // Measure time accessing internal and external strings.
 //
@@ -357,7 +340,6 @@ BENCHMARK(DartStringAccess) {
   benchmark->set_score(elapsed_time);
 }
 
-
 BENCHMARK(Dart2JSCompileAll) {
   bin::Builtin::SetNativeResolver(bin::Builtin::kBuiltinLibrary);
   bin::Builtin::SetNativeResolver(bin::Builtin::kIOLibrary);
@@ -395,7 +377,6 @@ BENCHMARK(Dart2JSCompileAll) {
   free(script);
 }
 
-
 //
 // Measure frame lookup during stack traversal.
 //
@@ -425,7 +406,6 @@ static void StackFrame_accessFrame(Dart_NativeArguments args) {
   Dart_SetReturnValue(args, Dart_NewInteger(elapsed_time));
 }
 
-
 static Dart_NativeFunction StackFrameNativeResolver(Dart_Handle name,
                                                     int arg_count,
                                                     bool* auto_setup_scope) {
@@ -434,7 +414,6 @@ static Dart_NativeFunction StackFrameNativeResolver(Dart_Handle name,
   return &StackFrame_accessFrame;
 }
 
-
 // Unit test case to verify stack frame iteration.
 BENCHMARK(FrameLookup) {
   const char* kScriptChars =
@@ -487,19 +466,16 @@ BENCHMARK(FrameLookup) {
   benchmark->set_score(elapsed_time);
 }
 
-
 static uint8_t* malloc_allocator(uint8_t* ptr,
                                  intptr_t old_size,
                                  intptr_t new_size) {
   return reinterpret_cast<uint8_t*>(realloc(ptr, new_size));
 }
 
-
 static void malloc_deallocator(uint8_t* ptr) {
   free(ptr);
 }
 
-
 BENCHMARK_SIZE(CoreSnapshotSize) {
   const char* kScriptChars =
       "import 'dart:async';\n"
@@ -534,7 +510,6 @@ BENCHMARK_SIZE(CoreSnapshotSize) {
   free(isolate_snapshot_data_buffer);
 }
 
-
 BENCHMARK_SIZE(StandaloneSnapshotSize) {
   const char* kScriptChars =
       "import 'dart:async';\n"
@@ -572,7 +547,6 @@ BENCHMARK_SIZE(StandaloneSnapshotSize) {
   free(isolate_snapshot_data_buffer);
 }
 
-
 BENCHMARK(CreateMirrorSystem) {
   const char* kScriptChars =
       "import 'dart:mirrors';\n"
@@ -591,7 +565,6 @@ BENCHMARK(CreateMirrorSystem) {
   benchmark->set_score(elapsed_time);
 }
 
-
 BENCHMARK(EnterExitIsolate) {
   const char* kScriptChars =
       "import 'dart:core';\n"
@@ -611,7 +584,6 @@ BENCHMARK(EnterExitIsolate) {
   benchmark->set_score(elapsed_time);
 }
 
-
 static uint8_t message_buffer[64];
 static uint8_t* message_allocator(uint8_t* ptr,
                                   intptr_t old_size,
@@ -620,7 +592,6 @@ static uint8_t* message_allocator(uint8_t* ptr,
 }
 static void message_deallocator(uint8_t* ptr) {}
 
-
 BENCHMARK(SerializeNull) {
   const Object& null_object = Object::Handle();
   const intptr_t kLoopCount = 1000000;
@@ -643,7 +614,6 @@ BENCHMARK(SerializeNull) {
   benchmark->set_score(elapsed_time);
 }
 
-
 BENCHMARK(SerializeSmi) {
   const Integer& smi_object = Integer::Handle(Smi::New(42));
   const intptr_t kLoopCount = 1000000;
@@ -666,7 +636,6 @@ BENCHMARK(SerializeSmi) {
   benchmark->set_score(elapsed_time);
 }
 
-
 BENCHMARK(SimpleMessage) {
   TransitionNativeToVM transition(thread);
   const Array& array_object = Array::Handle(Array::New(2));
@@ -692,7 +661,6 @@ BENCHMARK(SimpleMessage) {
   benchmark->set_score(elapsed_time);
 }
 
-
 BENCHMARK(LargeMap) {
   const char* kScript =
       "makeMap() {\n"
@@ -726,7 +694,6 @@ BENCHMARK(LargeMap) {
   benchmark->set_score(elapsed_time);
 }
 
-
 BENCHMARK_MEMORY(InitialRSS) {
   benchmark->set_score(OS::MaxRSS());
 }