ART: Add verbose:deopt logging
Add verbose logging for deoptimization. Can be enabled with the
regular command line option "-verbose:_".
Change-Id: Iab63e02f3a4e0a213fc61efed1118fe829feeaa4
diff --git a/runtime/entrypoints/quick/quick_deoptimization_entrypoints.cc b/runtime/entrypoints/quick/quick_deoptimization_entrypoints.cc
index 6a8aaf2..1b1ef66 100644
--- a/runtime/entrypoints/quick/quick_deoptimization_entrypoints.cc
+++ b/runtime/entrypoints/quick/quick_deoptimization_entrypoints.cc
@@ -14,6 +14,7 @@
* limitations under the License.
*/
+#include "base/logging.h"
#include "callee_save_frame.h"
#include "dex_file-inl.h"
#include "interpreter/interpreter.h"
@@ -29,6 +30,12 @@
extern "C" NO_RETURN void artDeoptimize(Thread* self) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
ScopedQuickEntrypointChecks sqec(self);
+
+ if (VLOG_IS_ON(deopt)) {
+ LOG(INFO) << "Deopting:";
+ self->Dump(LOG(INFO));
+ }
+
self->SetException(Thread::GetDeoptimizationException());
self->QuickDeliverException();
}