Re-apply: Implement cumulative timings for CompilerDriver.
The bug was due to how the test infrastructure works:
a compiler driver surives the stack where it is allocated.
Change-Id: I345fe0e4afb2bd15937233db8afb350f09429558
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc
index b3070b6..f6b511c 100644
--- a/compiler/oat_test.cc
+++ b/compiler/oat_test.cc
@@ -91,10 +91,12 @@
verification_results_.reset(new VerificationResults);
method_inliner_map_.reset(compiler_backend == kQuick ? new DexFileToMethodInlinerMap : nullptr);
callbacks_.Reset(verification_results_.get(), method_inliner_map_.get());
+ timer_.reset(new CumulativeLogger("Compilation times"));
compiler_driver_.reset(new CompilerDriver(verification_results_.get(),
method_inliner_map_.get(),
compiler_backend, insn_set,
- insn_features, false, NULL, 2, true));
+ insn_features, false, NULL, 2, true, true,
+ timer_.get()));
jobject class_loader = NULL;
if (kCompile) {
TimingLogger timings("OatTest::WriteRead", false, false);