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always lookup api holder from receiver

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R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/219723002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
dcarney@chromium.org 2014-04-01 11:21:20 +00:00
parent 660bfe1795
commit 8f0d170c37
1 changed files with 10 additions and 10 deletions
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20
src/hydrogen.cc
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@ -5488,16 +5488,11 @@ bool HOptimizedGraphBuilder::PropertyAccessInfo::LoadResult(Handle<Map> map) {
Handle<JSFunction> accessor = handle(JSFunction::cast(raw_accessor));
if (accessor->shared()->IsApiFunction()) {
CallOptimization call_optimization(accessor);
if (!call_optimization.is_simple_api_call()) return false;
CallOptimization::HolderLookup holder_lookup;
api_holder_ = call_optimization.LookupHolderOfExpectedType(
map, &holder_lookup);
switch (holder_lookup) {
case CallOptimization::kHolderNotFound:
return false;
case CallOptimization::kHolderIsReceiver:
case CallOptimization::kHolderFound:
break;
if (call_optimization.is_simple_api_call()) {
CallOptimization::HolderLookup holder_lookup;
Handle<Map> receiver_map = this->map();
api_holder_ = call_optimization.LookupHolderOfExpectedType(
receiver_map, &holder_lookup);
}
}
accessor_ = accessor;
@ -7071,6 +7066,11 @@ int HOptimizedGraphBuilder::InliningAstSize(Handle<JSFunction> target) {
return target_shared->inline_builtin() ? 0 : kNotInlinable;
}
if (target_shared->IsApiFunction()) {
TraceInline(target, caller, "target is api function");
return kNotInlinable;
}
// Do a quick check on source code length to avoid parsing large
// inlining candidates.
if (target_shared->SourceSize() >