diff options
| author | 2018-04-13 17:28:34 -0700 | |
|---|---|---|
| committer | 2018-10-16 18:16:56 -0700 | |
| commit | 5c803116e26ef40ad2a9c14d3411e21d149e0c9b (patch) | |
| tree | 349db3055779728a6b60eecfbb0b2e800af1d468 /compiler/driver/compiler_driver.cc | |
| parent | a683248b80d901f3dc8e37ac9764712875f27da9 (diff) | |
ART: Add profile-compile-check support
Add --check-profiled-methods, which verifies that all methods mentioned
in a profile for a guided compilation are actually compiled instead of
being punted. As outcome it may log or abort dex2oat.
TODO: Extend dex2oat_test
Bug: 76145463
Test: mmma art
Test: m test-art-host
Change-Id: I956113b55796d0666db9dbfd387105a7d27b0868
Diffstat (limited to 'compiler/driver/compiler_driver.cc')
| -rw-r--r-- | compiler/driver/compiler_driver.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc index 89ac308fed..408cde2c30 100644 --- a/compiler/driver/compiler_driver.cc +++ b/compiler/driver/compiler_driver.cc @@ -24,6 +24,7 @@ #include <malloc.h> // For mallinfo #endif +#include "android-base/logging.h" #include "android-base/strings.h" #include "art_field-inl.h" @@ -609,6 +610,29 @@ static void CompileMethodQuick( class_loader, dex_file, dex_cache); + ProfileMethodsCheck check_type = + driver->GetCompilerOptions().CheckProfiledMethodsCompiled(); + if (UNLIKELY(check_type != ProfileMethodsCheck::kNone)) { + bool violation = driver->ShouldCompileBasedOnProfile(method_ref) && + (compiled_method == nullptr); + if (violation) { + std::ostringstream oss; + oss << "Failed to compile " + << method_ref.dex_file->PrettyMethod(method_ref.index) + << "[" << method_ref.dex_file->GetLocation() << "]" + << " as expected by profile"; + switch (check_type) { + case ProfileMethodsCheck::kNone: + break; + case ProfileMethodsCheck::kLog: + LOG(ERROR) << oss.str(); + break; + case ProfileMethodsCheck::kAbort: + LOG(FATAL_WITHOUT_ABORT) << oss.str(); + _exit(1); + } + } + } } if (compiled_method == nullptr && dex_to_dex_compilation_level != |