runtime/vm/object.cc - Issue 299263005: More reduction of accessing TLS by caching/passing isolate value.

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Unified Diff: runtime/vm/object.cc

Issue 299263005: More reduction of accessing TLS by caching/passing isolate value. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 6 years, 7 months ago

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Index: runtime/vm/object.cc

===================================================================

--- runtime/vm/object.cc (revision 36586)

+++ runtime/vm/object.cc (working copy)

@@ -11089,9 +11089,10 @@

intptr_t ICData::GetReceiverClassIdAt(intptr_t index) const {

ASSERT(index < NumberOfChecks());

- const Array& data = Array::Handle(ic_data());

const intptr_t data_pos = index * TestEntryLength();

- return Smi::Value(Smi::RawCast(data.At(data_pos)));

+ NoGCScope no_gc;

+ RawArray* raw_data = ic_data();

+ return Smi::Value(Smi::RawCast(raw_data->ptr()->data()[data_pos]));

}

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