[turbofan] Drop V8_TURBOFAN_BACKEND and V8_TURBOFAN_TARGET defines.

test/cctest/compiler/function-tester.h

 // 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.
 
 #ifndef V8_CCTEST_COMPILER_FUNCTION_TESTER_H_
 #define V8_CCTEST_COMPILER_FUNCTION_TESTER_H_
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 
 #include "src/ast-numbering.h"
 #include "src/compiler.h"
 #include "src/compiler/linkage.h"
 #include "src/compiler/pipeline.h"
 #include "src/execution.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/handles.h"
 #include "src/objects-inl.h"
 #include "src/parser.h"
 #include "src/rewriter.h"
 #include "src/scopes.h"
 
-#define USE_CRANKSHAFT 0
-
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 class FunctionTester : public InitializedHandleScope {
  public:
   explicit FunctionTester(const char* source, uint32_t flags = 0)
       : isolate(main_isolate()),
         function((FLAG_allow_natives_syntax = true, NewFunction(source))),
         flags_(flags) {
@@ skipping 114 matching lines @@
   Handle<Object> undefined() { return isolate->factory()->undefined_value(); }
 
   Handle<Object> null() { return isolate->factory()->null_value(); }
 
   Handle<Object> true_value() { return isolate->factory()->true_value(); }
 
   Handle<Object> false_value() { return isolate->factory()->false_value(); }
 
   Handle<JSFunction> Compile(Handle<JSFunction> function) {
 // TODO(titzer): make this method private.
-#if V8_TURBOFAN_TARGET
     Zone zone;
     ParseInfo parse_info(&zone, function);
     CompilationInfo info(&parse_info);
     info.MarkAsDeoptimizationEnabled();
 
     CHECK(Parser::ParseStatic(info.parse_info()));
     info.SetOptimizing(BailoutId::None(), Handle<Code>(function->code()));
     if (flags_ & CompilationInfo::kContextSpecializing) {
       info.MarkAsContextSpecializing();
     }
     if (flags_ & CompilationInfo::kInliningEnabled) {
       info.MarkAsInliningEnabled();
     }
     if (flags_ & CompilationInfo::kTypingEnabled) {
       info.MarkAsTypingEnabled();
     }
     CHECK(Compiler::Analyze(info.parse_info()));
     CHECK(Compiler::EnsureDeoptimizationSupport(&info));
 
     Pipeline pipeline(&info);
     Handle<Code> code = pipeline.GenerateCode();
     CHECK(!code.is_null());
     info.context()->native_context()->AddOptimizedCode(*code);
     function->ReplaceCode(*code);
-#elif USE_CRANKSHAFT
-    Handle<Code> unoptimized = Handle<Code>(function->code());
-    Handle<Code> code = Compiler::GetOptimizedCode(function, unoptimized,
-                                                   Compiler::NOT_CONCURRENT);
-    CHECK(!code.is_null());
-#if ENABLE_DISASSEMBLER
-    if (FLAG_print_opt_code) {
-      CodeTracer::Scope tracing_scope(isolate->GetCodeTracer());
-      code->Disassemble("test code", tracing_scope.file());
-    }
-#endif
-    function->ReplaceCode(*code);
-#endif
     return function;
   }
 
   static Handle<JSFunction> ForMachineGraph(Graph* graph) {
     JSFunction* p = NULL;
     {  // because of the implicit handle scope of FunctionTester.
       FunctionTester f(graph);
       p = *f.function;
     }
     return Handle<JSFunction>(p);  // allocated in outer handle scope.
   }
 
  private:
   uint32_t flags_;
 
   // Compile the given machine graph instead of the source of the function
   // and replace the JSFunction's code with the result.
   Handle<JSFunction> CompileGraph(Graph* graph) {
-    CHECK(Pipeline::SupportedTarget());
     Zone zone;
     ParseInfo parse_info(&zone, function);
     CompilationInfo info(&parse_info);
 
     CHECK(Parser::ParseStatic(info.parse_info()));
     info.SetOptimizing(BailoutId::None(),
                        Handle<Code>(function->shared()->code()));
     CHECK(Compiler::Analyze(info.parse_info()));
     CHECK(Compiler::EnsureDeoptimizationSupport(&info));
 
     Handle<Code> code = Pipeline::GenerateCodeForTesting(&info, graph);
     CHECK(!code.is_null());
     function->ReplaceCode(*code);
     return function;
   }
 };
 }
 }
 }  // namespace v8::internal::compiler
 
 #endif  // V8_CCTEST_COMPILER_FUNCTION_TESTER_H_