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[memory] fix endian issue on FeedbackMetadata::synchronized_slot_count

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Bug: v8:7558
Change-Id: I7f4eae87fad6b707c5defa033f4eaf6037c864ba
Reviewed-on: https://chromium-review.googlesource.com/963166
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51944}
This commit is contained in:
Junliang Yan 2018-03-14 16:32:42 -04:00 committed by Commit Bot
parent 9c98391015
commit 7c8476a2b6
1 changed files with 2 additions and 3 deletions
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5
src/feedback-vector-inl.h
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@ -22,9 +22,8 @@ namespace internal {
INT32_ACCESSORS(FeedbackMetadata, slot_count, kSlotCountOffset) INT32_ACCESSORS(FeedbackMetadata, slot_count, kSlotCountOffset)
int32_t FeedbackMetadata::synchronized_slot_count() const { int32_t FeedbackMetadata::synchronized_slot_count() const {
return static_cast<int32_t>( return base::Acquire_Load(reinterpret_cast<const base::Atomic32*>(
base::Acquire_Load(reinterpret_cast<const base::AtomicWord*>( FIELD_ADDR_CONST(this, kSlotCountOffset)));
FIELD_ADDR_CONST(this, kSlotCountOffset))));
} }
// static // static