diff options
Diffstat (limited to 'deps/v8/src/compiler/js-create-lowering.h')
| -rw-r--r-- | deps/v8/src/compiler/js-create-lowering.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/deps/v8/src/compiler/js-create-lowering.h b/deps/v8/src/compiler/js-create-lowering.h index 2fb28ebfd4..0edbda79a0 100644 --- a/deps/v8/src/compiler/js-create-lowering.h +++ b/deps/v8/src/compiler/js-create-lowering.h @@ -22,6 +22,7 @@ namespace compiler { // Forward declarations. class CommonOperatorBuilder; class CompilationDependencies; +class FrameState; class JSGraph; class JSOperatorBuilder; class MachineOperatorBuilder; @@ -82,17 +83,21 @@ class V8_EXPORT_PRIVATE JSCreateLowering final const SlackTrackingPrediction& slack_tracking_prediction); Reduction ReduceJSCreateObject(Node* node); - Node* AllocateArguments(Node* effect, Node* control, Node* frame_state); - Node* AllocateRestArguments(Node* effect, Node* control, Node* frame_state, - int start_index); - Node* AllocateAliasedArguments(Node* effect, Node* control, Node* frame_state, - Node* context, - const SharedFunctionInfoRef& shared, - bool* has_aliased_arguments); - Node* AllocateAliasedArguments(Node* effect, Node* control, Node* context, - Node* arguments_frame, Node* arguments_length, - const SharedFunctionInfoRef& shared, - bool* has_aliased_arguments); + // The following functions all return nullptr iff there are too many arguments + // for inline allocation. + Node* TryAllocateArguments(Node* effect, Node* control, + FrameState frame_state); + Node* TryAllocateRestArguments(Node* effect, Node* control, + FrameState frame_state, int start_index); + Node* TryAllocateAliasedArguments(Node* effect, Node* control, + FrameState frame_state, Node* context, + const SharedFunctionInfoRef& shared, + bool* has_aliased_arguments); + Node* TryAllocateAliasedArguments(Node* effect, Node* control, Node* context, + Node* arguments_length, + const SharedFunctionInfoRef& shared, + bool* has_aliased_arguments); + Node* AllocateElements(Node* effect, Node* control, ElementsKind elements_kind, int capacity, AllocationType allocation); @@ -108,7 +113,7 @@ class V8_EXPORT_PRIVATE JSCreateLowering final JSObjectRef boilerplate, AllocationType allocation); Node* AllocateLiteralRegExp(Node* effect, Node* control, - JSRegExpRef boilerplate); + RegExpBoilerplateDescriptionRef boilerplate); Factory* factory() const; Graph* graph() const; |