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Unified Diff: runtime/vm/code_generator.cc

Issue 882323004: VM: Share closure-call dispatchers. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 5 years, 11 months ago
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Index: runtime/vm/code_generator.cc
===================================================================
--- runtime/vm/code_generator.cc (revision 43291)
+++ runtime/vm/code_generator.cc (working copy)
@@ -739,9 +739,15 @@
if (getter.IsNull() || getter.IsMethodExtractor()) {
return false;
}
-
+ const Class& cache_class = Class::Handle(receiver_class.IsSignatureClass()
+ ? receiver_class.SuperClass()
+ : receiver_class.raw());
+ ASSERT(
+ !receiver_class.IsSignatureClass() ||
+ (receiver_class.SuperClass() == Type::Handle(
+ Isolate::Current()->object_store()->function_impl_type()).type_class()));
const Function& target_function =
- Function::Handle(receiver_class.GetInvocationDispatcher(
+ Function::Handle(cache_class.GetInvocationDispatcher(
target_name,
arguments_descriptor,
RawFunction::kInvokeFieldDispatcher));
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