diff --git a/compiler/dex/frontend.cc b/compiler/dex/frontend.cc
index 364a8bc..f5bb85a 100644
--- a/compiler/dex/frontend.cc
+++ b/compiler/dex/frontend.cc
@@ -141,25 +141,24 @@
 CompilationUnit::~CompilationUnit() {
 }
 
+// TODO: Add a cumulative version of logging, and combine with dex2oat --dump-timing
 void CompilationUnit::StartTimingSplit(const char* label) {
-  if (compiler_driver->GetDumpPasses()) {
+  if (enable_debug & (1 << kDebugTimings)) {
     timings.StartSplit(label);
   }
 }
 
 void CompilationUnit::NewTimingSplit(const char* label) {
-  if (compiler_driver->GetDumpPasses()) {
+  if (enable_debug & (1 << kDebugTimings)) {
     timings.NewSplit(label);
   }
 }
 
 void CompilationUnit::EndTiming() {
-  if (compiler_driver->GetDumpPasses()) {
+  if (enable_debug & (1 << kDebugTimings)) {
     timings.EndSplit();
-    if (enable_debug & (1 << kDebugTimings)) {
-      LOG(INFO) << "TIMINGS " << PrettyMethod(method_idx, *dex_file);
-      LOG(INFO) << Dumpable<TimingLogger>(timings);
-    }
+    LOG(INFO) << "TIMINGS " << PrettyMethod(method_idx, *dex_file);
+    LOG(INFO) << Dumpable<TimingLogger>(timings);
   }
 }
 
@@ -317,9 +316,6 @@
   }
 
   cu.EndTiming();
-  compiler.GetTimingsLogger().Start();
-  compiler.GetTimingsLogger().AddLogger(cu.timings);
-  compiler.GetTimingsLogger().End();
   return result;
 }
 
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 714dc4c..5edc8b6 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -341,7 +341,7 @@
                                CompilerBackend compiler_backend, InstructionSet instruction_set,
                                InstructionSetFeatures instruction_set_features,
                                bool image, DescriptorSet* image_classes, size_t thread_count,
-                               bool dump_stats, bool dump_passes, CumulativeLogger* timer)
+                               bool dump_stats)
     : verified_methods_data_(verified_methods_data),
       method_inliner_map_(method_inliner_map),
       compiler_backend_(compiler_backend),
@@ -356,8 +356,6 @@
       start_ns_(0),
       stats_(new AOTCompilationStats),
       dump_stats_(dump_stats),
-      dump_passes_(dump_passes),
-      timings_logger_(timer),
       compiler_library_(NULL),
       compiler_(NULL),
       compiler_context_(NULL),
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index aabdf2f..9e31624 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -22,7 +22,6 @@
 #include <vector>
 
 #include "base/mutex.h"
-#include "base/timing_logger.h"
 #include "class_reference.h"
 #include "compiled_class.h"
 #include "compiled_method.h"
@@ -98,8 +97,7 @@
                           CompilerBackend compiler_backend, InstructionSet instruction_set,
                           InstructionSetFeatures instruction_set_features,
                           bool image, DescriptorSet* image_classes,
-                          size_t thread_count, bool dump_stats, bool dump_passes,
-                          CumulativeLogger* timer);
+                          size_t thread_count, bool dump_stats);
 
   ~CompilerDriver();
 
@@ -269,14 +267,6 @@
     return thread_count_;
   }
 
-  bool GetDumpPasses() const {
-    return dump_passes_;
-  }
-
-  CumulativeLogger& GetTimingsLogger() const {
-    return *timings_logger_;
-  }
-
   class PatchInformation {
    public:
     const DexFile& GetDexFile() const {
@@ -446,9 +436,6 @@
   UniquePtr<AOTCompilationStats> stats_;
 
   bool dump_stats_;
-  const bool dump_passes_;
-
-  CumulativeLogger* const timings_logger_;
 
   typedef void (*CompilerCallbackFn)(CompilerDriver& driver);
   typedef MutexLock* (*CompilerMutexLockFn)(CompilerDriver& driver);
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc
index 12d8212..2434262 100644
--- a/compiler/oat_test.cc
+++ b/compiler/oat_test.cc
@@ -82,11 +82,10 @@
   verified_methods_data_.reset(new VerifiedMethodsData);
   method_inliner_map_.reset(compiler_backend == kQuick ? new DexFileToMethodInlinerMap : nullptr);
   callbacks_.Reset(verified_methods_data_.get(), method_inliner_map_.get());
-  CumulativeLogger timer("Compilation times");
   compiler_driver_.reset(new CompilerDriver(verified_methods_data_.get(),
                                             method_inliner_map_.get(),
                                             compiler_backend, insn_set,
-                                            insn_features, false, NULL, 2, true, true, &timer));
+                                            insn_features, false, NULL, 2, true));
   jobject class_loader = NULL;
   if (kCompile) {
     TimingLogger timings("OatTest::WriteRead", false, false);
diff --git a/dex2oat/dex2oat.cc b/dex2oat/dex2oat.cc
index 20fafe2..26fac23 100644
--- a/dex2oat/dex2oat.cc
+++ b/dex2oat/dex2oat.cc
@@ -249,9 +249,7 @@
                                       bool image,
                                       UniquePtr<CompilerDriver::DescriptorSet>& image_classes,
                                       bool dump_stats,
-                                      bool dump_passes,
-                                      TimingLogger& timings,
-                                      CumulativeLogger& compiler_phases_timings) {
+                                      TimingLogger& timings) {
     // SirtRef and ClassLoader creation needs to come after Runtime::Create
     jobject class_loader = NULL;
     Thread* self = Thread::Current();
@@ -278,9 +276,7 @@
                                                         image,
                                                         image_classes.release(),
                                                         thread_count_,
-                                                        dump_stats,
-                                                        dump_passes,
-                                                        &compiler_phases_timings));
+                                                        dump_stats));
 
     if (compiler_backend_ == kPortable) {
       driver->SetBitcodeFileName(bitcode_filename);
@@ -654,7 +650,6 @@
 
 static int dex2oat(int argc, char** argv) {
   TimingLogger timings("compiler", false, false);
-  CumulativeLogger compiler_phases_timings("compilation times");
 
   InitLogging(argv);
 
@@ -708,7 +703,6 @@
   bool is_host = false;
   bool dump_stats = false;
   bool dump_timing = false;
-  bool dump_passes = false;
   bool dump_slow_timing = kIsDebugBuild;
   bool watch_dog_enabled = !kIsTargetBuild;
 
@@ -802,8 +796,6 @@
       runtime_args.push_back(argv[i]);
     } else if (option == "--dump-timing") {
       dump_timing = true;
-    } else if (option == "--dump-passes") {
-      dump_passes = true;
     } else if (option == "--dump-stats") {
       dump_stats = true;
     } else {
@@ -1075,9 +1067,7 @@
                                                                   image,
                                                                   image_classes,
                                                                   dump_stats,
-                                                                  dump_passes,
-                                                                  timings,
-                                                                  compiler_phases_timings));
+                                                                  timings));
 
   if (compiler.get() == NULL) {
     LOG(ERROR) << "Failed to create oat file: " << oat_location;
@@ -1153,9 +1143,6 @@
     if (dump_timing || (dump_slow_timing && timings.GetTotalNs() > MsToNs(1000))) {
       LOG(INFO) << Dumpable<TimingLogger>(timings);
     }
-    if (dump_passes) {
-      LOG(INFO) << Dumpable<CumulativeLogger>(compiler.get()->GetTimingsLogger());
-    }
     return EXIT_SUCCESS;
   }
 
@@ -1198,9 +1185,6 @@
   if (dump_timing || (dump_slow_timing && timings.GetTotalNs() > MsToNs(1000))) {
     LOG(INFO) << Dumpable<TimingLogger>(timings);
   }
-  if (dump_passes) {
-    LOG(INFO) << Dumpable<CumulativeLogger>(compiler_phases_timings);
-  }
 
   // Everything was successfully written, do an explicit exit here to avoid running Runtime
   // destructors that take time (bug 10645725) unless we're a debug build or running on valgrind.
diff --git a/runtime/common_test.h b/runtime/common_test.h
index a75a513..ee95d5b 100644
--- a/runtime/common_test.h
+++ b/runtime/common_test.h
@@ -474,13 +474,12 @@
         }
       }
       class_linker_->FixupDexCaches(runtime_->GetResolutionMethod());
-      CumulativeLogger timer("Compilation times");
       compiler_driver_.reset(new CompilerDriver(verified_methods_data_.get(),
                                                 method_inliner_map_.get(),
                                                 compiler_backend, instruction_set,
                                                 instruction_set_features,
                                                 true, new CompilerDriver::DescriptorSet,
-                                                2, true, true, &timer));
+                                                2, true));
     }
     // We typically don't generate an image in unit tests, disable this optimization by default.
     compiler_driver_->SetSupportBootImageFixup(false);