commit cb4f09e050ec2ef98b7b0b359f36fbb9d36a6e10
author David Srbecky <dsrbecky@google.com> Sun Oct 21 08:45:22 2018 +0100
committer David Srbecky <dsrbecky@google.com> Mon Oct 29 14:52:09 2018 +0000
tree 1057f31fea9bb05eaa35bc27f9c2b08b55043f80
parent ce2a00daa92670a4fc01ef59fdbc3769a846f69c

Move some fast invoke checks to CanUseMterp

This speeds up arm64 golem interpreter benchmarks by 1.5%.

Test: test.py -b -r --interpreter --host
Change-Id: Ia9d7c885cd488de56c6b726373072070b509bdf1

runtime/runtime.cc

diff --git a/runtime/runtime.cc b/runtime/runtime.cc
index 40c7301..a152692 100644
--- a/runtime/runtime.cc
+++ b/runtime/runtime.cc
@@ -744,7 +744,7 @@
 
   self->TransitionFromRunnableToSuspended(kNative);
 
-  started_ = true;
+  DoAndMaybeSwitchInterpreter([=](){ started_ = true; });
 
   if (!IsImageDex2OatEnabled() || !GetHeap()->HasBootImageSpace()) {
     ScopedObjectAccess soa(self);
@@ -2488,7 +2488,8 @@
     DCHECK(!jit_options_->UseJitCompilation());
   }
   std::string error_msg;
-  jit_.reset(jit::Jit::Create(jit_options_.get(), &error_msg));
+  jit::Jit* jit = jit::Jit::Create(jit_options_.get(), &error_msg);
+  DoAndMaybeSwitchInterpreter([=](){ jit_.reset(jit); });
   if (jit_.get() == nullptr) {
     LOG(WARNING) << "Failed to create JIT " << error_msg;
     return;