| Index: src/hydrogen.cc
|
| diff --git a/src/hydrogen.cc b/src/hydrogen.cc
|
| index 99b4ddd1e884c4bef8ed45725289219bac43682c..40d4c83e88a6a0419082336228d3375bad3f78c3 100644
|
| --- a/src/hydrogen.cc
|
| +++ b/src/hydrogen.cc
|
| @@ -12477,6 +12477,23 @@ void HOptimizedGraphBuilder::GenerateNumberToString(CallRuntime* call) {
|
| }
|
|
|
|
|
| +// Fast support for calls.
|
| +void HOptimizedGraphBuilder::GenerateCall(CallRuntime* call) {
|
| + DCHECK_LE(2, call->arguments()->length());
|
| + CHECK_ALIVE(VisitExpressions(call->arguments()));
|
| + CallTrampolineDescriptor descriptor(isolate());
|
| + PushArgumentsFromEnvironment(call->arguments()->length() - 1);
|
| + HValue* trampoline = Add<HConstant>(isolate()->builtins()->Call());
|
| + HValue* target = Pop();
|
| + HValue* values[] = {context(), target,
|
| + Add<HConstant>(call->arguments()->length() - 2)};
|
| + HInstruction* result = New<HCallWithDescriptor>(
|
| + trampoline, call->arguments()->length() - 1, descriptor,
|
| + Vector<HValue*>(values, arraysize(values)));
|
| + return ast_context()->ReturnInstruction(result, call->id());
|
| +}
|
| +
|
| +
|
| // Fast call for custom callbacks.
|
| void HOptimizedGraphBuilder::GenerateCallFunction(CallRuntime* call) {
|
| // 1 ~ The function to call is not itself an argument to the call.
|
|
|