Extract ParseInfo from CompilationInfo.

test/cctest/compiler/test-codegen-deopt.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 
 #include "src/compiler/code-generator.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph.h"
@@ skipping 21 matching lines @@
 
 typedef RawMachineAssembler::Label MLabel;
 typedef v8::internal::compiler::InstructionSequence TestInstrSeq;
 
 static Handle<JSFunction> NewFunction(const char* source) {
   return v8::Utils::OpenHandle(
       *v8::Handle<v8::Function>::Cast(CompileRun(source)));
 }
 
 
+static ParseInfo* InitParseInfo(ParseInfo* info, Handle<JSFunction> function) {
+  info->InitializeFromJSFunction(function);
+  return info;
+}
+
+
 class DeoptCodegenTester {
  public:
   explicit DeoptCodegenTester(HandleAndZoneScope* scope, const char* src)
       : scope_(scope),
         function(NewFunction(src)),
-        info(function, scope->main_zone()),
+        parse_info(scope->main_zone()),
+        info(InitParseInfo(&parse_info, function)),
         bailout_id(-1) {
-    CHECK(Parser::ParseStatic(&info));
+    CHECK(Parser::ParseStatic(&parse_info));
     info.SetOptimizing(BailoutId::None(), Handle<Code>(function->code()));
-    CHECK(Compiler::Analyze(&info));
+    CHECK(Compiler::Analyze(&parse_info));
     CHECK(Compiler::EnsureDeoptimizationSupport(&info));
 
     DCHECK(info.shared_info()->has_deoptimization_support());
 
     graph = new (scope_->main_zone()) Graph(scope_->main_zone());
   }
 
   virtual ~DeoptCodegenTester() {}
 
   void GenerateCodeFromSchedule(Schedule* schedule) {
     OFStream os(stdout);
     if (FLAG_trace_turbo) {
       os << *schedule;
     }
     result_code = Pipeline::GenerateCodeForTesting(&info, graph, schedule);
 #ifdef OBJECT_PRINT
     if (FLAG_print_opt_code || FLAG_trace_turbo) {
       result_code->Print();
     }
 #endif
   }
 
   Zone* zone() { return scope_->main_zone(); }
   Isolate* isolate() { return scope_->main_isolate(); }
 
   HandleAndZoneScope* scope_;
   Handle<JSFunction> function;
+  ParseInfo parse_info;
   CompilationInfo info;
   BailoutId bailout_id;
   Handle<Code> result_code;
   TestInstrSeq* code;
   Graph* graph;
 };
 
 
 class TrivialDeoptCodegenTester : public DeoptCodegenTester {
  public:
@@ skipping 195 matching lines @@
   Handle<Object> result;
   bool has_pending_exception =
       !Execution::Call(isolate, t.function,
                        isolate->factory()->undefined_value(), 0, NULL,
                        false).ToHandle(&result);
   CHECK(!has_pending_exception);
   CHECK(result->SameValue(Smi::FromInt(42)));
 }
 
 #endif