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Unified Diff: src/heap/mark-compact.cc

Issue 753503002: Enable inobject double fields unboxing for 64-bit archs. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Windows build fixed Created 6 years, 1 month ago
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Index: src/heap/mark-compact.cc
diff --git a/src/heap/mark-compact.cc b/src/heap/mark-compact.cc
index 9c481b09a9d326b4bd59fdbf79d431404008dc11..59f530278914ae67d42aa93c4ea559be90a146be 100644
--- a/src/heap/mark-compact.cc
+++ b/src/heap/mark-compact.cc
@@ -2764,7 +2764,8 @@ void MarkCompactCollector::MigrateObject(HeapObject* dst, HeapObject* src,
#if V8_DOUBLE_FIELDS_UNBOXING
if (!may_contain_raw_values &&
- (has_only_tagged_fields || helper.IsTagged(src_slot - src_addr)))
+ (has_only_tagged_fields ||
+ helper.IsTagged(static_cast<int>(src_slot - src_addr))))
#else
if (!may_contain_raw_values)
#endif
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