Move `jni_stub_hash_map_test.cc` to `compiler/`.

The test is using `Compiler`, so it belongs to `compiler/`.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 288983053
Change-Id: Id1d5aef67a694a8b610d390c4e40e74d9d788ca9

1 files changed, 17 insertions, 0 deletions

diff --git a/compiler/common_compiler_test.cc b/compiler/common_compiler_test.cc
index d7f6a2274f..392a0d1001 100644
--- a/compiler/common_compiler_test.cc
+++ b/compiler/common_compiler_test.cc
@@ -303,6 +303,23 @@ void CommonCompilerTestImpl::CompileMethod(ArtMethod* method) {
   }
 }
 
+std::vector<uint8_t> CommonCompilerTestImpl::JniCompileCode(ArtMethod* method) {
+  CHECK(method->IsNative());
+  Thread* self = Thread::Current();
+  StackHandleScope<1> hs(self);
+  const DexFile& dex_file = *method->GetDexFile();
+  Handle<mirror::DexCache> dex_cache =
+      hs.NewHandle(GetClassLinker()->FindDexCache(self, dex_file));
+  OneCompiledMethodStorage storage;
+  std::unique_ptr<Compiler> compiler(Compiler::Create(*compiler_options_, &storage));
+  compiler->JniCompile(method->GetAccessFlags(),
+                       method->GetDexMethodIndex(),
+                       dex_file,
+                       dex_cache);
+  ArrayRef<const uint8_t> code = storage.GetCode();
+  return std::vector<uint8_t>(code.begin(), code.end());
+}
+
 void CommonCompilerTestImpl::ClearBootImageOption() {
   compiler_options_->image_type_ = CompilerOptions::ImageType::kNone;
 }