Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/test/cctest/compiler/function-tester.h b/test/cctest/compiler/function-tester.h
new file mode 100644
index 0000000..c869f00
--- /dev/null
+++ b/test/cctest/compiler/function-tester.h
@@ -0,0 +1,193 @@
+// 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/compiler.h"
+#include "src/compiler/pipeline.h"
+#include "src/execution.h"
+#include "src/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) {
+ Compile(function);
+ const uint32_t supported_flags = CompilationInfo::kContextSpecializing |
+ CompilationInfo::kInliningEnabled |
+ CompilationInfo::kTypingEnabled;
+ CHECK_EQ(0, flags_ & ~supported_flags);
+ }
+
+ Isolate* isolate;
+ Handle<JSFunction> function;
+
+ Handle<JSFunction> Compile(Handle<JSFunction> function) {
+#if V8_TURBOFAN_TARGET
+ CompilationInfoWithZone info(function);
+
+ CHECK(Parser::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(Rewriter::Rewrite(&info));
+ CHECK(Scope::Analyze(&info));
+ CHECK(Compiler::EnsureDeoptimizationSupport(&info));
+
+ Pipeline pipeline(&info);
+ Handle<Code> code = pipeline.GenerateCode();
+ if (FLAG_turbo_deoptimization) {
+ info.context()->native_context()->AddOptimizedCode(*code);
+ }
+
+ CHECK(!code.is_null());
+ 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;
+ }
+
+ MaybeHandle<Object> Call(Handle<Object> a, Handle<Object> b) {
+ Handle<Object> args[] = {a, b};
+ return Execution::Call(isolate, function, undefined(), 2, args, false);
+ }
+
+ void CheckThrows(Handle<Object> a, Handle<Object> b) {
+ TryCatch try_catch;
+ MaybeHandle<Object> no_result = Call(a, b);
+ CHECK(isolate->has_pending_exception());
+ CHECK(try_catch.HasCaught());
+ CHECK(no_result.is_null());
+ // TODO(mstarzinger): Temporary workaround for issue chromium:362388.
+ isolate->OptionalRescheduleException(true);
+ }
+
+ v8::Handle<v8::Message> CheckThrowsReturnMessage(Handle<Object> a,
+ Handle<Object> b) {
+ TryCatch try_catch;
+ MaybeHandle<Object> no_result = Call(a, b);
+ CHECK(isolate->has_pending_exception());
+ CHECK(try_catch.HasCaught());
+ CHECK(no_result.is_null());
+ // TODO(mstarzinger): Calling OptionalRescheduleException is a dirty hack,
+ // it's the only way to make Message() not to assert because an external
+ // exception has been caught by the try_catch.
+ isolate->OptionalRescheduleException(true);
+ return try_catch.Message();
+ }
+
+ void CheckCall(Handle<Object> expected, Handle<Object> a, Handle<Object> b) {
+ Handle<Object> result = Call(a, b).ToHandleChecked();
+ CHECK(expected->SameValue(*result));
+ }
+
+ void CheckCall(Handle<Object> expected, Handle<Object> a) {
+ CheckCall(expected, a, undefined());
+ }
+
+ void CheckCall(Handle<Object> expected) {
+ CheckCall(expected, undefined(), undefined());
+ }
+
+ void CheckCall(double expected, double a, double b) {
+ CheckCall(Val(expected), Val(a), Val(b));
+ }
+
+ void CheckTrue(Handle<Object> a, Handle<Object> b) {
+ CheckCall(true_value(), a, b);
+ }
+
+ void CheckTrue(Handle<Object> a) { CheckCall(true_value(), a, undefined()); }
+
+ void CheckTrue(double a, double b) {
+ CheckCall(true_value(), Val(a), Val(b));
+ }
+
+ void CheckFalse(Handle<Object> a, Handle<Object> b) {
+ CheckCall(false_value(), a, b);
+ }
+
+ void CheckFalse(Handle<Object> a) {
+ CheckCall(false_value(), a, undefined());
+ }
+
+ void CheckFalse(double a, double b) {
+ CheckCall(false_value(), Val(a), Val(b));
+ }
+
+ Handle<JSFunction> NewFunction(const char* source) {
+ return v8::Utils::OpenHandle(
+ *v8::Handle<v8::Function>::Cast(CompileRun(source)));
+ }
+
+ Handle<JSObject> NewObject(const char* source) {
+ return v8::Utils::OpenHandle(
+ *v8::Handle<v8::Object>::Cast(CompileRun(source)));
+ }
+
+ Handle<String> Val(const char* string) {
+ return isolate->factory()->InternalizeUtf8String(string);
+ }
+
+ Handle<Object> Val(double value) {
+ return isolate->factory()->NewNumber(value);
+ }
+
+ Handle<Object> infinity() { return isolate->factory()->infinity_value(); }
+
+ Handle<Object> minus_infinity() { return Val(-V8_INFINITY); }
+
+ Handle<Object> nan() { return isolate->factory()->nan_value(); }
+
+ 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(); }
+
+ private:
+ uint32_t flags_;
+};
+}
+}
+} // namespace v8::internal::compiler
+
+#endif // V8_CCTEST_COMPILER_FUNCTION_TESTER_H_