Revert "Revert "Upgrade to 5.0.71.48"" DO NOT MERGE
This reverts commit f2e3994fa5148cc3d9946666f0b0596290192b0e,
and updates the x64 makefile properly so it doesn't break that
build.
FPIIM-449
Change-Id: Ib83e35bfbae6af627451c926a9650ec57c045605
(cherry picked from commit 109988c7ccb6f3fd1a58574fa3dfb88beaef6632)
diff --git a/test/unittests/compiler/js-typed-lowering-unittest.cc b/test/unittests/compiler/js-typed-lowering-unittest.cc
index 6fc89bb..e37d4a2 100644
--- a/test/unittests/compiler/js-typed-lowering-unittest.cc
+++ b/test/unittests/compiler/js-typed-lowering-unittest.cc
@@ -92,18 +92,6 @@
return reducer.Reduce(node);
}
- Node* FrameState(Handle<SharedFunctionInfo> shared, Node* outer_frame_state) {
- Node* state_values = graph()->NewNode(common()->StateValues(0));
- return graph()->NewNode(
- common()->FrameState(BailoutId::None(),
- OutputFrameStateCombine::Ignore(),
- common()->CreateFrameStateFunctionInfo(
- FrameStateType::kJavaScriptFunction, 1, 0,
- shared, CALL_MAINTAINS_NATIVE_CONTEXT)),
- state_values, state_values, state_values, NumberConstant(0),
- UndefinedConstant(), outer_frame_state);
- }
-
Handle<JSArrayBuffer> NewArrayBuffer(void* bytes, size_t byte_length) {
Handle<JSArrayBuffer> buffer = factory()->NewJSArrayBuffer();
JSArrayBuffer::Setup(buffer, isolate(), true, bytes, byte_length);
@@ -435,15 +423,12 @@
Node* const effect = graph()->start();
Node* const control = graph()->start();
TRACED_FORRANGE(double, rhs, 0, 31) {
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction r = Reduce(
- graph()->NewNode(javascript()->ShiftLeft(language_mode, hints), lhs,
- NumberConstant(rhs), context, EmptyFrameState(),
- EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsNumberShiftLeft(lhs, IsNumberConstant(BitEq(rhs))));
- }
+ Reduction r = Reduce(graph()->NewNode(
+ javascript()->ShiftLeft(hints), lhs, NumberConstant(rhs), context,
+ EmptyFrameState(), EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(),
+ IsNumberShiftLeft(lhs, IsNumberConstant(BitEq(rhs))));
}
}
@@ -455,13 +440,11 @@
Node* const context = UndefinedConstant();
Node* const effect = graph()->start();
Node* const control = graph()->start();
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction r = Reduce(graph()->NewNode(
- javascript()->ShiftLeft(language_mode, hints), lhs, rhs, context,
- EmptyFrameState(), EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(), IsNumberShiftLeft(lhs, rhs));
- }
+ Reduction r = Reduce(graph()->NewNode(javascript()->ShiftLeft(hints), lhs,
+ rhs, context, EmptyFrameState(),
+ EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(), IsNumberShiftLeft(lhs, rhs));
}
@@ -476,15 +459,12 @@
Node* const effect = graph()->start();
Node* const control = graph()->start();
TRACED_FORRANGE(double, rhs, 0, 31) {
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction r = Reduce(
- graph()->NewNode(javascript()->ShiftRight(language_mode, hints), lhs,
- NumberConstant(rhs), context, EmptyFrameState(),
- EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsNumberShiftRight(lhs, IsNumberConstant(BitEq(rhs))));
- }
+ Reduction r = Reduce(graph()->NewNode(
+ javascript()->ShiftRight(hints), lhs, NumberConstant(rhs), context,
+ EmptyFrameState(), EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(),
+ IsNumberShiftRight(lhs, IsNumberConstant(BitEq(rhs))));
}
}
@@ -496,13 +476,11 @@
Node* const context = UndefinedConstant();
Node* const effect = graph()->start();
Node* const control = graph()->start();
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction r = Reduce(graph()->NewNode(
- javascript()->ShiftRight(language_mode, hints), lhs, rhs, context,
- EmptyFrameState(), EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(), IsNumberShiftRight(lhs, rhs));
- }
+ Reduction r = Reduce(graph()->NewNode(javascript()->ShiftRight(hints), lhs,
+ rhs, context, EmptyFrameState(),
+ EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(), IsNumberShiftRight(lhs, rhs));
}
@@ -518,15 +496,12 @@
Node* const effect = graph()->start();
Node* const control = graph()->start();
TRACED_FORRANGE(double, rhs, 0, 31) {
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction r = Reduce(graph()->NewNode(
- javascript()->ShiftRightLogical(language_mode, hints), lhs,
- NumberConstant(rhs), context, EmptyFrameState(), EmptyFrameState(),
- effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsNumberShiftRightLogical(lhs, IsNumberConstant(BitEq(rhs))));
- }
+ Reduction r = Reduce(graph()->NewNode(
+ javascript()->ShiftRightLogical(hints), lhs, NumberConstant(rhs),
+ context, EmptyFrameState(), EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(),
+ IsNumberShiftRightLogical(lhs, IsNumberConstant(BitEq(rhs))));
}
}
@@ -538,13 +513,11 @@
Node* const context = UndefinedConstant();
Node* const effect = graph()->start();
Node* const control = graph()->start();
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction r = Reduce(graph()->NewNode(
- javascript()->ShiftRightLogical(language_mode, hints), lhs, rhs,
- context, EmptyFrameState(), EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(), IsNumberShiftRightLogical(lhs, rhs));
- }
+ Reduction r = Reduce(graph()->NewNode(javascript()->ShiftRightLogical(hints),
+ lhs, rhs, context, EmptyFrameState(),
+ EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(), IsNumberShiftRightLogical(lhs, rhs));
}
@@ -627,37 +600,34 @@
NewArrayBuffer(backing_store, sizeof(backing_store));
VectorSlotPair feedback;
TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Handle<JSTypedArray> array =
- factory()->NewJSTypedArray(type, buffer, 0, kLength);
- int const element_size = static_cast<int>(array->element_size());
+ Handle<JSTypedArray> array =
+ factory()->NewJSTypedArray(type, buffer, 0, kLength);
+ int const element_size = static_cast<int>(array->element_size());
- Node* key = Parameter(
- Type::Range(kMinInt / element_size, kMaxInt / element_size, zone()));
- Node* base = HeapConstant(array);
- Node* vector = UndefinedConstant();
- Node* context = UndefinedConstant();
- Node* effect = graph()->start();
- Node* control = graph()->start();
- Reduction r = Reduce(
- graph()->NewNode(javascript()->LoadProperty(language_mode, feedback),
- base, key, vector, context, EmptyFrameState(),
- EmptyFrameState(), effect, control));
+ Node* key = Parameter(
+ Type::Range(kMinInt / element_size, kMaxInt / element_size, zone()));
+ Node* base = HeapConstant(array);
+ Node* vector = UndefinedConstant();
+ Node* context = UndefinedConstant();
+ Node* effect = graph()->start();
+ Node* control = graph()->start();
+ Reduction r = Reduce(graph()->NewNode(
+ javascript()->LoadProperty(feedback), base, key, vector, context,
+ EmptyFrameState(), EmptyFrameState(), effect, control));
- Matcher<Node*> offset_matcher =
- element_size == 1
- ? key
- : IsWord32Shl(key, IsInt32Constant(WhichPowerOf2(element_size)));
+ Matcher<Node*> offset_matcher =
+ element_size == 1
+ ? key
+ : IsWord32Shl(key, IsInt32Constant(WhichPowerOf2(element_size)));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(
- r.replacement(),
- IsLoadBuffer(BufferAccess(type),
- IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
- offset_matcher,
- IsNumberConstant(array->byte_length()->Number()), effect,
- control));
- }
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(
+ r.replacement(),
+ IsLoadBuffer(BufferAccess(type),
+ IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
+ offset_matcher,
+ IsNumberConstant(array->byte_length()->Number()), effect,
+ control));
}
}
@@ -669,32 +639,29 @@
NewArrayBuffer(backing_store, sizeof(backing_store));
VectorSlotPair feedback;
TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Handle<JSTypedArray> array =
- factory()->NewJSTypedArray(type, buffer, 0, kLength);
- ElementAccess access = AccessBuilder::ForTypedArrayElement(type, true);
+ Handle<JSTypedArray> array =
+ factory()->NewJSTypedArray(type, buffer, 0, kLength);
+ ElementAccess access = AccessBuilder::ForTypedArrayElement(type, true);
- int min = random_number_generator()->NextInt(static_cast<int>(kLength));
- int max = random_number_generator()->NextInt(static_cast<int>(kLength));
- if (min > max) std::swap(min, max);
- Node* key = Parameter(Type::Range(min, max, zone()));
- Node* base = HeapConstant(array);
- Node* vector = UndefinedConstant();
- Node* context = UndefinedConstant();
- Node* effect = graph()->start();
- Node* control = graph()->start();
- Reduction r = Reduce(
- graph()->NewNode(javascript()->LoadProperty(language_mode, feedback),
- base, key, vector, context, EmptyFrameState(),
- EmptyFrameState(), effect, control));
+ int min = random_number_generator()->NextInt(static_cast<int>(kLength));
+ int max = random_number_generator()->NextInt(static_cast<int>(kLength));
+ if (min > max) std::swap(min, max);
+ Node* key = Parameter(Type::Range(min, max, zone()));
+ Node* base = HeapConstant(array);
+ Node* vector = UndefinedConstant();
+ Node* context = UndefinedConstant();
+ Node* effect = graph()->start();
+ Node* control = graph()->start();
+ Reduction r = Reduce(graph()->NewNode(
+ javascript()->LoadProperty(feedback), base, key, vector, context,
+ EmptyFrameState(), EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(
- r.replacement(),
- IsLoadElement(access,
- IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
- key, effect, control));
- }
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(
+ r.replacement(),
+ IsLoadElement(access,
+ IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
+ key, effect, control));
}
}
@@ -847,15 +814,12 @@
Node* const context = UndefinedConstant();
Node* const effect = graph()->start();
Node* const control = graph()->start();
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction const r = Reduce(
- graph()->NewNode(javascript()->LoadNamed(language_mode, name, feedback),
- receiver, vector, context, EmptyFrameState(),
- EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(), IsLoadField(AccessBuilder::ForStringLength(),
- receiver, effect, control));
- }
+ Reduction const r = Reduce(graph()->NewNode(
+ javascript()->LoadNamed(name, feedback), receiver, vector, context,
+ EmptyFrameState(), EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(), IsLoadField(AccessBuilder::ForStringLength(),
+ receiver, effect, control));
}
@@ -869,14 +833,11 @@
Node* const context = Parameter(Type::Internal(), 2);
Node* const effect = graph()->start();
Node* const control = graph()->start();
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
- Reduction const r = Reduce(
- graph()->NewNode(javascript()->LoadNamed(language_mode, name, feedback),
- receiver, vector, context, EmptyFrameState(),
- EmptyFrameState(), effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(), IsHeapConstant(function_prototype));
- }
+ Reduction const r = Reduce(graph()->NewNode(
+ javascript()->LoadNamed(name, feedback), receiver, vector, context,
+ EmptyFrameState(), EmptyFrameState(), effect, control));
+ ASSERT_TRUE(r.Changed());
+ EXPECT_THAT(r.replacement(), IsHeapConstant(function_prototype));
}
@@ -886,7 +847,6 @@
TEST_F(JSTypedLoweringTest, JSAddWithString) {
BinaryOperationHints const hints = BinaryOperationHints::Any();
- TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
Node* lhs = Parameter(Type::String(), 0);
Node* rhs = Parameter(Type::String(), 1);
Node* context = Parameter(Type::Any(), 2);
@@ -894,300 +854,15 @@
Node* frame_state1 = EmptyFrameState();
Node* effect = graph()->start();
Node* control = graph()->start();
- Reduction r = Reduce(
- graph()->NewNode(javascript()->Add(language_mode, hints), lhs, rhs,
- context, frame_state0, frame_state1, effect, control));
+ Reduction r =
+ Reduce(graph()->NewNode(javascript()->Add(hints), lhs, rhs, context,
+ frame_state0, frame_state1, effect, control));
ASSERT_TRUE(r.Changed());
EXPECT_THAT(r.replacement(),
IsCall(_, IsHeapConstant(CodeFactory::StringAdd(
isolate(), STRING_ADD_CHECK_NONE,
NOT_TENURED).code()),
lhs, rhs, context, frame_state0, effect, control));
- }
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreate
-
-
-TEST_F(JSTypedLoweringTest, JSCreate) {
- Handle<JSFunction> function = isolate()->object_function();
- Node* const target = Parameter(Type::Constant(function, graph()->zone()));
- Node* const context = Parameter(Type::Any());
- Node* const effect = graph()->start();
- Reduction r = Reduce(graph()->NewNode(javascript()->Create(), target, target,
- context, EmptyFrameState(), effect));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(
- r.replacement(),
- IsFinishRegion(
- IsAllocate(IsNumberConstant(function->initial_map()->instance_size()),
- IsBeginRegion(effect), _),
- _));
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreateArguments
-
-
-TEST_F(JSTypedLoweringTest, JSCreateArgumentsViaStub) {
- Node* const closure = Parameter(Type::Any());
- Node* const context = UndefinedConstant();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Handle<SharedFunctionInfo> shared(isolate()->object_function()->shared());
- Node* const frame_state = FrameState(shared, graph()->start());
- Reduction r = Reduce(
- graph()->NewNode(javascript()->CreateArguments(
- CreateArgumentsParameters::kMappedArguments, 0),
- closure, context, frame_state, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsCall(_, IsHeapConstant(CodeFactory::ArgumentsAccess(
- isolate(), false, false)
- .code()),
- closure, IsNumberConstant(0), _, effect, control));
-}
-
-
-TEST_F(JSTypedLoweringTest, JSCreateArgumentsRestArrayViaStub) {
- Node* const closure = Parameter(Type::Any());
- Node* const context = UndefinedConstant();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Handle<SharedFunctionInfo> shared(isolate()->object_function()->shared());
- Node* const frame_state = FrameState(shared, graph()->start());
- Reduction r = Reduce(graph()->NewNode(
- javascript()->CreateArguments(CreateArgumentsParameters::kRestArray, 0),
- closure, context, frame_state, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(
- r.replacement(),
- IsCall(_,
- IsHeapConstant(CodeFactory::RestArgumentsAccess(isolate()).code()),
- IsNumberConstant(0), _, IsNumberConstant(0), _, effect, control));
-}
-
-
-TEST_F(JSTypedLoweringTest, JSCreateArgumentsInlinedMapped) {
- Node* const closure = Parameter(Type::Any());
- Node* const context = UndefinedConstant();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Handle<SharedFunctionInfo> shared(isolate()->object_function()->shared());
- Node* const frame_state_outer = FrameState(shared, graph()->start());
- Node* const frame_state_inner = FrameState(shared, frame_state_outer);
- Reduction r = Reduce(
- graph()->NewNode(javascript()->CreateArguments(
- CreateArgumentsParameters::kMappedArguments, 0),
- closure, context, frame_state_inner, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(
- IsAllocate(IsNumberConstant(Heap::kSloppyArgumentsObjectSize),
- _, control),
- _));
-}
-
-
-TEST_F(JSTypedLoweringTest, JSCreateArgumentsInlinedUnmapped) {
- Node* const closure = Parameter(Type::Any());
- Node* const context = UndefinedConstant();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Handle<SharedFunctionInfo> shared(isolate()->object_function()->shared());
- Node* const frame_state_outer = FrameState(shared, graph()->start());
- Node* const frame_state_inner = FrameState(shared, frame_state_outer);
- Reduction r = Reduce(
- graph()->NewNode(javascript()->CreateArguments(
- CreateArgumentsParameters::kUnmappedArguments, 0),
- closure, context, frame_state_inner, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(
- IsAllocate(IsNumberConstant(Heap::kStrictArgumentsObjectSize),
- _, control),
- _));
-}
-
-
-TEST_F(JSTypedLoweringTest, JSCreateArgumentsInlinedRestArray) {
- Node* const closure = Parameter(Type::Any());
- Node* const context = UndefinedConstant();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Handle<SharedFunctionInfo> shared(isolate()->object_function()->shared());
- Node* const frame_state_outer = FrameState(shared, graph()->start());
- Node* const frame_state_inner = FrameState(shared, frame_state_outer);
- Reduction r = Reduce(graph()->NewNode(
- javascript()->CreateArguments(CreateArgumentsParameters::kRestArray, 0),
- closure, context, frame_state_inner, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(
- IsAllocate(IsNumberConstant(JSArray::kSize), _, control), _));
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreateClosure
-
-
-TEST_F(JSTypedLoweringTest, JSCreateClosure) {
- Node* const context = UndefinedConstant();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Handle<SharedFunctionInfo> shared(isolate()->object_function()->shared());
- Reduction r =
- Reduce(graph()->NewNode(javascript()->CreateClosure(shared, NOT_TENURED),
- context, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsCall(_, IsHeapConstant(CodeFactory::FastNewClosure(
- isolate(), shared->language_mode(),
- shared->kind()).code()),
- IsHeapConstant(shared), effect, control));
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreateLiteralArray
-
-
-TEST_F(JSTypedLoweringTest, JSCreateLiteralArray) {
- Handle<FixedArray> const constant_elements = factory()->NewFixedArray(12);
- int const literal_flags = ArrayLiteral::kShallowElements;
- int const literal_index = 1;
- Node* const closure = Parameter(0);
- Node* const context = Parameter(1);
- Node* const frame_state = EmptyFrameState();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Reduction const r = Reduce(
- graph()->NewNode(javascript()->CreateLiteralArray(
- constant_elements, literal_flags, literal_index),
- closure, context, frame_state, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(
- r.replacement(),
- IsCall(_, IsHeapConstant(
- CodeFactory::FastCloneShallowArray(isolate()).code()),
- closure, IsNumberConstant(literal_index),
- IsHeapConstant(constant_elements), context, frame_state, effect,
- control));
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreateLiteralObject
-
-
-TEST_F(JSTypedLoweringTest, JSCreateLiteralObject) {
- Handle<FixedArray> const constant_properties =
- factory()->NewFixedArray(6 * 2);
- int const literal_flags = ObjectLiteral::kShallowProperties;
- int const literal_index = 1;
- Node* const closure = Parameter(0);
- Node* const context = Parameter(1);
- Node* const frame_state = EmptyFrameState();
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Reduction const r = Reduce(
- graph()->NewNode(javascript()->CreateLiteralObject(
- constant_properties, literal_flags, literal_index),
- closure, context, frame_state, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(
- r.replacement(),
- IsCall(_, IsHeapConstant(
- CodeFactory::FastCloneShallowObject(isolate(), 6).code()),
- closure, IsNumberConstant(literal_index),
- IsHeapConstant(constant_properties), _, context, frame_state,
- effect, control));
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreateFunctionContext
-
-
-TEST_F(JSTypedLoweringTest, JSCreateFunctionContextViaInlinedAllocation) {
- Node* const closure = Parameter(Type::Any());
- Node* const context = Parameter(Type::Any());
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Reduction const r =
- Reduce(graph()->NewNode(javascript()->CreateFunctionContext(8), closure,
- context, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(IsAllocate(IsNumberConstant(Context::SizeFor(
- 8 + Context::MIN_CONTEXT_SLOTS)),
- IsBeginRegion(_), control),
- _));
-}
-
-
-TEST_F(JSTypedLoweringTest, JSCreateFunctionContextViaStub) {
- Node* const closure = Parameter(Type::Any());
- Node* const context = Parameter(Type::Any());
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Reduction const r =
- Reduce(graph()->NewNode(javascript()->CreateFunctionContext(32), closure,
- context, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsCall(_, IsHeapConstant(
- CodeFactory::FastNewContext(isolate(), 32).code()),
- closure, context, effect, control));
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreateWithContext
-
-
-TEST_F(JSTypedLoweringTest, JSCreateWithContext) {
- Node* const object = Parameter(Type::Receiver());
- Node* const closure = Parameter(Type::Function());
- Node* const context = Parameter(Type::Any());
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Reduction r =
- Reduce(graph()->NewNode(javascript()->CreateWithContext(), object,
- closure, context, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(IsAllocate(IsNumberConstant(Context::SizeFor(
- Context::MIN_CONTEXT_SLOTS)),
- IsBeginRegion(_), control),
- _));
-}
-
-
-// -----------------------------------------------------------------------------
-// JSCreateCatchContext
-
-
-TEST_F(JSTypedLoweringTest, JSCreateCatchContext) {
- Handle<String> name = factory()->length_string();
- Node* const exception = Parameter(Type::Receiver());
- Node* const closure = Parameter(Type::Function());
- Node* const context = Parameter(Type::Any());
- Node* const effect = graph()->start();
- Node* const control = graph()->start();
- Reduction r =
- Reduce(graph()->NewNode(javascript()->CreateCatchContext(name), exception,
- closure, context, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(IsAllocate(IsNumberConstant(Context::SizeFor(
- Context::MIN_CONTEXT_SLOTS + 1)),
- IsBeginRegion(_), control),
- _));
}