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-rw-r--r--deps/v8/test/unittests/compiler/js-create-lowering-unittest.cc86
1 files changed, 33 insertions, 53 deletions
diff --git a/deps/v8/test/unittests/compiler/js-create-lowering-unittest.cc b/deps/v8/test/unittests/compiler/js-create-lowering-unittest.cc
index 837c5742d9..9c001e9eb2 100644
--- a/deps/v8/test/unittests/compiler/js-create-lowering-unittest.cc
+++ b/deps/v8/test/unittests/compiler/js-create-lowering-unittest.cc
@@ -4,6 +4,7 @@
#include "src/compiler/js-create-lowering.h"
#include "src/code-factory.h"
+#include "src/compilation-dependencies.h"
#include "src/compiler/access-builder.h"
#include "src/compiler/js-graph.h"
#include "src/compiler/js-operator.h"
@@ -80,95 +81,74 @@ TEST_F(JSCreateLoweringTest, JSCreate) {
// -----------------------------------------------------------------------------
// JSCreateArguments
-TEST_F(JSCreateLoweringTest, JSCreateArgumentsViaStub) {
+TEST_F(JSCreateLoweringTest, 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 = FrameState(shared, graph()->start());
+ 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(CreateArgumentsType::kUnmappedArguments),
- closure, context, frame_state, effect, control));
+ javascript()->CreateArguments(CreateArgumentsType::kMappedArguments),
+ closure, context, frame_state_inner, effect));
ASSERT_TRUE(r.Changed());
EXPECT_THAT(
r.replacement(),
- IsCall(_, IsHeapConstant(
- CodeFactory::FastNewStrictArguments(isolate()).code()),
- closure, context, frame_state, effect, control));
+ IsFinishRegion(
+ IsAllocate(IsNumberConstant(JSSloppyArgumentsObject::kSize), _, _),
+ _));
}
-TEST_F(JSCreateLoweringTest, JSCreateArgumentsRestParameterViaStub) {
+TEST_F(JSCreateLoweringTest, 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 = FrameState(shared, graph()->start());
+ 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(CreateArgumentsType::kRestParameter),
- closure, context, frame_state, effect, control));
+ javascript()->CreateArguments(CreateArgumentsType::kUnmappedArguments),
+ closure, context, frame_state_inner, effect));
ASSERT_TRUE(r.Changed());
EXPECT_THAT(
r.replacement(),
- IsCall(_, IsHeapConstant(
- CodeFactory::FastNewRestParameter(isolate()).code()),
- closure, context, frame_state, effect, control));
+ IsFinishRegion(
+ IsAllocate(IsNumberConstant(JSStrictArgumentsObject::kSize), _, _),
+ _));
}
-TEST_F(JSCreateLoweringTest, JSCreateArgumentsInlinedMapped) {
+TEST_F(JSCreateLoweringTest, 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(CreateArgumentsType::kMappedArguments),
- closure, context, frame_state_inner, effect, control));
+ javascript()->CreateArguments(CreateArgumentsType::kRestParameter),
+ closure, context, frame_state_inner, effect));
ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(
- IsAllocate(IsNumberConstant(JSSloppyArgumentsObject::kSize),
- _, control),
- _));
+ EXPECT_THAT(
+ r.replacement(),
+ IsFinishRegion(IsAllocate(IsNumberConstant(JSArray::kSize), _, _), _));
}
-TEST_F(JSCreateLoweringTest, 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(CreateArgumentsType::kUnmappedArguments),
- closure, context, frame_state_inner, effect, control));
- ASSERT_TRUE(r.Changed());
- EXPECT_THAT(r.replacement(),
- IsFinishRegion(
- IsAllocate(IsNumberConstant(JSStrictArgumentsObject::kSize),
- _, control),
- _));
-}
+// -----------------------------------------------------------------------------
+// JSCreateClosure
-TEST_F(JSCreateLoweringTest, JSCreateArgumentsInlinedRestArray) {
- Node* const closure = Parameter(Type::Any());
+TEST_F(JSCreateLoweringTest, JSCreateClosureViaInlinedAllocation) {
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(CreateArgumentsType::kRestParameter),
- closure, context, frame_state_inner, effect, control));
+ Handle<SharedFunctionInfo> shared(isolate()->number_function()->shared());
+ Reduction r =
+ Reduce(graph()->NewNode(javascript()->CreateClosure(shared, NOT_TENURED),
+ context, effect, control));
ASSERT_TRUE(r.Changed());
EXPECT_THAT(r.replacement(),
- IsFinishRegion(
- IsAllocate(IsNumberConstant(JSArray::kSize), _, control), _));
+ IsFinishRegion(IsAllocate(IsNumberConstant(JSFunction::kSize),
+ IsBeginRegion(_), control),
+ _));
}
// -----------------------------------------------------------------------------
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