[compiler] Ensure code unsupported by Crankshaft goes to Ignition.

test/cctest/compiler/function-tester.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 "test/cctest/compiler/function-tester.h"
 
 #include "src/ast/ast-numbering.h"
 #include "src/compilation-info.h"
 #include "src/compiler.h"
 #include "src/compiler/linkage.h"
@@ skipping 146 matching lines @@
 Handle<JSFunction> FunctionTester::Compile(Handle<JSFunction> function) {
   Zone zone(function->GetIsolate()->allocator(), ZONE_NAME);
   ParseInfo parse_info(&zone, handle(function->shared()));
   CompilationInfo info(&parse_info, function);
 
   info.SetOptimizing();
   info.MarkAsDeoptimizationEnabled();
   if (flags_ & CompilationInfo::kInliningEnabled) {
     info.MarkAsInliningEnabled();
   }
-  if (Compiler::EnsureBytecode(&info)) {
+
+  CHECK(Compiler::Compile(function, Compiler::CLEAR_EXCEPTION));
+  if (info.shared_info()->HasBytecodeArray()) {
     info.MarkAsOptimizeFromBytecode();
   } else {
     CHECK(Compiler::ParseAndAnalyze(info.parse_info()));
     CHECK(Compiler::EnsureDeoptimizationSupport(&info));
   }
   JSFunction::EnsureLiterals(function);
 
   Handle<Code> code = Pipeline::GenerateCodeForTesting(&info);
   CHECK(!code.is_null());
   info.dependencies()->Commit(code);
@@ skipping 14 matching lines @@
 
   Handle<Code> code = Pipeline::GenerateCodeForTesting(&info, graph);
   CHECK(!code.is_null());
   function->ReplaceCode(*code);
   return function;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8