blob: 167a5757f9986d8cbaea0d19d00f26c75113aaf2 [file] [log] [blame]
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "art_method.h"
#include "jit/jit.h"
#include "jit/jit_code_cache.h"
#include "oat_quick_method_header.h"
#include "scoped_thread_state_change.h"
#include "stack_map.h"
namespace art {
static void do_checks(jclass cls, const char* method_name) {
ScopedObjectAccess soa(Thread::Current());
mirror::Class* klass = soa.Decode<mirror::Class*>(cls);
jit::Jit* jit = Runtime::Current()->GetJit();
jit::JitCodeCache* code_cache = jit->GetCodeCache();
ArtMethod* method = klass->FindDeclaredDirectMethodByName(method_name, sizeof(void*));
OatQuickMethodHeader* header = nullptr;
// Infinite loop... Test harness will have its own timeout.
while (true) {
header = OatQuickMethodHeader::FromEntryPoint(method->GetEntryPointFromQuickCompiledCode());
if (code_cache->ContainsPc(header->GetCode())) {
break;
} else {
// sleep one second to give time to the JIT compiler.
sleep(1);
}
}
CodeInfo info = header->GetOptimizedCodeInfo();
CodeInfoEncoding encoding = info.ExtractEncoding();
CHECK(info.HasInlineInfo(encoding));
}
extern "C" JNIEXPORT void JNICALL Java_Main_ensureJittedAndPolymorphicInline(JNIEnv*, jclass cls) {
jit::Jit* jit = Runtime::Current()->GetJit();
if (jit == nullptr) {
return;
}
if (kIsDebugBuild) {
// A debug build might often compile the methods without profiling informations filled.
return;
}
do_checks(cls, "testInvokeVirtual");
do_checks(cls, "testInvokeInterface");
}
} // namespace art