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/optimizing/ssa_liveness_analysis_test.cc b/compiler/optimizing/ssa_liveness_analysis_test.cc
index 352c44f..a477893 100644
--- a/compiler/optimizing/ssa_liveness_analysis_test.cc
+++ b/compiler/optimizing/ssa_liveness_analysis_test.cc
@@ -32,8 +32,9 @@
void SetUp() override {
OptimizingUnitTest::SetUp();
graph_ = CreateGraph();
+ compiler_options_ = CommonCompilerTest::CreateCompilerOptions(kRuntimeISA, "default");
codegen_ = CodeGenerator::Create(graph_, *compiler_options_);
- CHECK(codegen_ != nullptr) << instruction_set_ << " is not a supported target architecture.";
+ CHECK(codegen_ != nullptr);
// Create entry block.
entry_ = new (GetAllocator()) HBasicBlock(graph_);
graph_->AddBlock(entry_);
@@ -50,6 +51,7 @@
}
HGraph* graph_;
+ std::unique_ptr<CompilerOptions> compiler_options_;
std::unique_ptr<CodeGenerator> codegen_;
HBasicBlock* entry_;
};