src/runtime.cc - Issue 8568013: Introduce read buffer for external strings when using charAt (ia32).

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Unified Diff: src/runtime.cc

Issue 8568013: Introduce read buffer for external strings when using charAt (ia32). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: . Created 9 years, 1 month ago

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Index: src/runtime.cc

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

index 62c38aa57f3b6aa3e80e78baf7f99dc38d0c184f..84ebe9c0c10087d3c044528e884365024a67dc17 100644

--- a/src/runtime.cc

+++ b/src/runtime.cc

@@ -2256,7 +2256,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringCharCodeAt) {

return isolate->heap()->nan_value();

}

- return Smi::FromInt(subject->Get(i));

+ return Smi::FromInt(subject->Get(i, String::UPDATE_EXTERNAL_STRING_BUFFER));

}

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