AuroraMiddleware/v8
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3 Commits

Author SHA1 Message Date
hpayer
10ffd2b111 [heap] Old-to-new pointer updates need atomic accessors. 
This CL also introduces a NoBarrierAtomicValue with NoBarrier accessors.

BUG=chromium:648568

Review-Url: https://codereview.chromium.org/2408233004
Cr-Commit-Position: refs/heads/master@{#40213}
 2016-10-12 12:05:02 +00:00
mlippautz
5e685567ea [base] Add Decrement and assignment operators to AtomicNumber 
AtomicNumber should make dealing with atomic counters easier. This is not the
case with size_t, as we cannot properly use the Increment() method for negative
numbers.

With this CL we can use AtomicNumber<size_t> and have proper decrements.

R=jochen@chromium.org

Review-Url: https://codereview.chromium.org/2215693002
Cr-Commit-Position: refs/heads/master@{#38407}
 2016-08-07 18:31:08 +00:00
lpy
57a73e81c6 Move atomic-utils.h into base/ 
atomic-utils.h only uses functionality from base/, and also by moving it into
base/, code outside of v8_base can benefit from it.

BUG=v8:4991
LOG=n

Review-Url: https://codereview.chromium.org/1954603002
Cr-Commit-Position: refs/heads/master@{#36114}
 2016-05-09 16:23:57 +00:00