src/ic.cc - Issue 10695120: Ensure that all descriptors have a valid enumeration index, and replace NextEnumIndex with LastAdde…

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Unified Diff: src/ic.cc

Issue 10695120: Ensure that all descriptors have a valid enumeration index, and replace NextEnumIndex with LastAdde… (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Merge with bleeding edge Created 8 years, 5 months ago

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Index: src/ic.cc

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

index bee29f0b844c271c143656f83b0c6308d8a03cc4..d75b3e9799abae97e9fad7e6fc99c66bf99b209d 100644

--- a/src/ic.cc

+++ b/src/ic.cc

@@ -1518,8 +1518,7 @@ void StoreIC::UpdateCaches(LookupResult* lookup,

Handle<Map> transition(Map::cast(value));

DescriptorArray* target_descriptors = transition->instance_descriptors();

- int descriptor = target_descriptors->SearchWithCache(*name);

- ASSERT(descriptor != DescriptorArray::kNotFound);

+ int descriptor = target_descriptors->LastAdded();

PropertyDetails details = target_descriptors->GetDetails(descriptor);

if (details.type() != FIELD || details.attributes() != NONE) return;

@@ -1990,8 +1989,7 @@ void KeyedStoreIC::UpdateCaches(LookupResult* lookup,