src/bootstrapper.cc - Issue 3211002: Fast string construct stub (ia32 only for now).

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Unified Diff: src/bootstrapper.cc

Issue 3211002: Fast string construct stub (ia32 only for now). (Closed)

Patch Set: Simpler map loading Created 10 years, 4 months ago

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Index: src/bootstrapper.cc

diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc

index fd53673a55cfacd0616ae9905e8d755ccdfaaa01..a82d1d69661f14d2e94757f724e17921075e1676 100644

--- a/src/bootstrapper.cc

+++ b/src/bootstrapper.cc

@@ -720,6 +720,8 @@ void Genesis::InitializeGlobal(Handle<GlobalObject> inner_global,

InstallFunction(global, "String", JS_VALUE_TYPE, JSValue::kSize,

Top::initial_object_prototype(), Builtins::Illegal,

true);

+ string_fun->shared()->set_construct_stub(

+ Builtins::builtin(Builtins::StringConstructCode));

global_context()->set_string_function(*string_fun);

// Add 'length' property to strings.

Handle<DescriptorArray> string_descriptors =