[Compiler] Add compile to CompilerDispatcherJob.

src/compiler-dispatcher/compiler-dispatcher-job.cc

Index: src/compiler-dispatcher/compiler-dispatcher-job.cc
diff --git a/src/compiler-dispatcher/compiler-dispatcher-job.cc b/src/compiler-dispatcher/compiler-dispatcher-job.cc
index 526aba0307993c22dec1673124e81af36328c5b3..c7ab7ff89b79ddd1e5da4ce649df9de50ad20e78 100644
--- a/src/compiler-dispatcher/compiler-dispatcher-job.cc
+++ b/src/compiler-dispatcher/compiler-dispatcher-job.cc
@@ -67,6 +67,7 @@ void CompilerDispatcherJob::PrepareToParseOnMainThread() {
   }
   parse_info_.reset(new ParseInfo(zone_.get()));
   parse_info_->set_isolate(isolate_);
+  parse_info_->set_shared_info(shared);
   parse_info_->set_character_stream(character_stream_.get());
   parse_info_->set_lazy();
   parse_info_->set_hash_seed(isolate_->heap()->HashSeed());
@@ -134,9 +135,60 @@ void CompilerDispatcherJob::FinalizeParsingOnMainThread() {
 
   InternalizeParsingResult();
 
+  status_ = CompileJobStatus::kReadyToAnalyse;
+}
+
+void CompilerDispatcherJob::PrepareToCompileOnMainThread() {
+  DCHECK(ThreadId::Current().Equals(isolate_->thread_id()));
+  DCHECK(status() == CompileJobStatus::kReadyToAnalyse);
+
+  compile_info_.reset(new CompilationInfo(parse_info_.get(), function_));
+
+  // Create a canonical handle scope before ast numbering if compiling bytecode.
+  // This is required for off-thread bytecode generation.
+  std::unique_ptr<CanonicalHandleScope> canonical;
+  if (FLAG_ignition) canonical.reset(new CanonicalHandleScope(isolate_));
+
+  if (!Compiler::Analyze(parse_info_.get())) {
+    status_ = CompileJobStatus::kFailed;
+    return;
+  }
+  compile_job_.reset(
+      Compiler::PrepareUnoptimizedCompilationJob(compile_info_.get()));
+  if (!compile_job_.get()) {
+    status_ = CompileJobStatus::kFailed;
+    return;
+  }
+
   status_ = CompileJobStatus::kReadyToCompile;
 }
 
+void CompilerDispatcherJob::Compile() {
+  DCHECK(status() == CompileJobStatus::kReadyToCompile);
+  DisallowHeapAllocation no_allocation;
+  DisallowHandleAllocation no_handles;
+  DisallowHandleDereference no_deref;
+
+  if (compile_job_->ExecuteJob() != CompilationJob::SUCCEEDED) {
+    status_ = CompileJobStatus::kFailed;
+    return;
+  }
+
+  status_ = CompileJobStatus::kCompiled;
+}
+
+void CompilerDispatcherJob::FinalizeCompilingOnMainThread() {
+  DCHECK(ThreadId::Current().Equals(isolate_->thread_id()));
+  DCHECK(status() == CompileJobStatus::kCompiled);
+
+  if (!Compiler::FinalizeCompilationJob(compile_job_.release())) {
+    status_ = CompileJobStatus::kFailed;
+    return;
+  }
+
+  status_ = CompileJobStatus::kDone;
+}
+
 void CompilerDispatcherJob::ReportErrorsOnMainThread() {
   DCHECK(ThreadId::Current().Equals(isolate_->thread_id()));
   DCHECK(status() == CompileJobStatus::kFailed);
@@ -154,6 +206,7 @@ void CompilerDispatcherJob::ResetOnMainThread() {
   unicode_cache_.reset();
   character_stream_.reset();
   parse_info_.reset();
+  compile_info_.reset();
   zone_.reset();
 
   if (!source_.is_null()) {
@@ -169,8 +222,6 @@ void CompilerDispatcherJob::InternalizeParsingResult() {
   DCHECK(status() == CompileJobStatus::kParsed ||
          status() == CompileJobStatus::kFailed);
 
-  HandleScope scope(isolate_);
-
   // Create a canonical handle scope before internalizing parsed values if
   // compiling bytecode. This is required for off-thread bytecode generation.
   std::unique_ptr<CanonicalHandleScope> canonical;