src/heap/heap.cc - Issue 767253002: Refactor Map::ConstructionCount.

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Unified Diff: src/heap/heap.cc

Issue 767253002: Refactor Map::ConstructionCount. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Fix x87 Created 6 years ago

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Index: src/heap/heap.cc

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

index 8986087486995ac660de31f0d164b0a03ebc37f4..0c33051121f046970b4ca9de91d559154b1dfa61 100644

--- a/src/heap/heap.cc

+++ b/src/heap/heap.cc

@@ -2393,7 +2393,8 @@ AllocationResult Heap::AllocateMap(InstanceType instance_type,

map->set_bit_field(0);

map->set_bit_field2(1 << Map::kIsExtensible);

int bit_field3 = Map::EnumLengthBits::encode(kInvalidEnumCacheSentinel) |

- Map::OwnsDescriptors::encode(true);

+ Map::OwnsDescriptors::encode(true) |

+ Map::Counter::encode(Map::kRetainingCounterStart);

map->set_bit_field3(bit_field3);

map->set_elements_kind(elements_kind);