Optimizing: Run gtests without creating the Runtime.
The only Optimizing test that actually needs a Runtime is
the ReferenceTypePropagationTest, so we make it subclass
CommonCompilerTest explicitly and change OptimizingUnitTest
to subclass CommonArtTest for the other tests.
On host, each test that initializes the Runtime takes ~220ms
more than without initializing the Runtime. For example, the
ConstantFoldingTest that has 10 individual tests previously
took over 2.2s to run but without the Runtime initialization
it takes around 3-5ms. On target, running 32-bit gtests on
taimen with run-gtests.sh (single-threaded) goes from
~28m47s to ~26m13s, a reduction of ~9%.
Test: m test-art-host-gtest
Test: run-gtests.sh
Change-Id: I43e50ed58e52cc0ad04cdb4d39801bfbae840a3d
diff --git a/compiler/common_compiler_test.h b/compiler/common_compiler_test.h
index 4f4e49a..703e5f8 100644
--- a/compiler/common_compiler_test.h
+++ b/compiler/common_compiler_test.h
@@ -44,6 +44,9 @@
class CommonCompilerTest : public CommonRuntimeTest {
public:
+ static std::unique_ptr<CompilerOptions> CreateCompilerOptions(InstructionSet instruction_set,
+ const std::string& variant);
+
CommonCompilerTest();
~CommonCompilerTest();