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Check interceptor before optimizing load/store

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Review URL: https://chromiumcodereview.appspot.com/11753027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13324 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org 2013-01-07 12:14:36 +00:00
parent a060bf0e9b
commit 11c2557452
1 changed files with 4 additions and 0 deletions
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4
src/hydrogen.cc
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@ -5399,6 +5399,10 @@ static bool ComputeLoadStoreField(Handle<Map> type,
Handle<String> name,
LookupResult* lookup,
bool is_store) {
if (type->has_named_interceptor()) {
lookup->InterceptorResult(NULL);
return false;
}
// If we directly find a field, the access can be inlined.
type->LookupDescriptor(NULL, *name, lookup);
if (lookup->IsField()) return true;