diff options
| author | Nicolas Geoffray <ngeoffray@google.com> | 2019-11-27 17:42:32 +0000 |
|---|---|---|
| committer | Nicolas Geoffray <ngeoffray@google.com> | 2019-12-03 14:32:09 +0000 |
| commit | a59af8aeaad8fe7d68d8f8de63eab9cf85b6ab31 (patch) | |
| tree | 83195c74b135731cc4555254763a8f449691c1b0 /compiler/optimizing/optimizing_compiler.cc | |
| parent | 5c8cc64b5f1580faf510f27527e7e22987174963 (diff) | |
JIT baseline: trigger optimized compilation on hotness threshold.
- Add a new hotness count in the ProfilingInfo to not conflict with
interpreter hotness which may use it for OSR.
- Add a baseline flag in the OatQuickMethodHeader to identify baseline
compiled methods.
- Add a -Xusetieredjit flag to experiment and test.
Bug: 119800099
Test: test.py with Xusetieredjit to true
Change-Id: I8512853f869f1312e3edc60bf64413dee9143c52
Diffstat (limited to 'compiler/optimizing/optimizing_compiler.cc')
| -rw-r--r-- | compiler/optimizing/optimizing_compiler.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc index 3f11170c66..f8eae2fb70 100644 --- a/compiler/optimizing/optimizing_compiler.cc +++ b/compiler/optimizing/optimizing_compiler.cc @@ -851,7 +851,8 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* allocator, dead_reference_safe, compiler_options.GetDebuggable(), /* osr= */ osr, - /* is_shared_jit_code= */ is_shared_jit_code); + /* is_shared_jit_code= */ is_shared_jit_code, + /* baseline= */ baseline); if (method != nullptr) { graph->SetArtMethod(method); @@ -1174,7 +1175,8 @@ static ScopedArenaVector<uint8_t> CreateJniStackMap(ScopedArenaAllocator* alloca jni_compiled_method.GetFrameSize(), jni_compiled_method.GetCoreSpillMask(), jni_compiled_method.GetFpSpillMask(), - /* num_dex_registers= */ 0); + /* num_dex_registers= */ 0, + /* baseline= */ false); stack_map_stream->EndMethod(); return stack_map_stream->Encode(); } |