src/objects-inl.h - Issue 19954005: Eliminate map checks of constant values.

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Unified Diff: src/objects-inl.h

Issue 19954005: Eliminate map checks of constant values. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: ARM/x64 Created 7 years, 5 months ago

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Index: src/objects-inl.h

diff --git a/src/objects-inl.h b/src/objects-inl.h

index c12a12a6bcd9bef8c673712d235bbb4ecb48d3fd..b24c933e439531c74fcf62e0c0c1b41805d37844 100644

--- a/src/objects-inl.h

+++ b/src/objects-inl.h

@@ -3669,6 +3669,12 @@ bool Map::CanOmitPrototypeChecks() {

}

+bool Map::CanOmitCheckMaps() {

+ return !HasTransitionArray() && !is_dictionary_map() &&

+ FLAG_omit_check_maps_for_leaf_maps;

int DependentCode::number_of_entries(DependencyGroup group) {

if (length() == 0) return 0;

return Smi::cast(get(group))->value();