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  1. 05 Sep, 2019 15 commits
  3. 04 Sep, 2019 23 commits
  5. 03 Sep, 2019 2 commits
    • Francis McCabe's avatar
      Revert "Update GetIterator bytecode to load and call object[Symbol.iterator]" · af04a51e
      Francis McCabe authored 
      This reverts commit 8b89a7c3.

Reason for revert: GC Stress tests timing out.
See https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20gc%20stress/24272

Original change's description:
> Update GetIterator bytecode to load and call object[Symbol.iterator]
> 
> The functionality of the GetIterator bytecode introduced previously is
> now extended from loading the @@iterator property to calling the property
> as well. This change basically absorbs the functionality of additional
> two bytecodes - Star, CallProperty0 in the GetIterator bytecode.
> Importantly, this change handles the cases of eager and lazy deoptimization
> in the middle of the bytecode, i.e., lazy deopt for LdaNamedProperty and
> eager deopt of the CallProperty0 bytecode, using the continuation builtins.
> This mechanism can work as a template for the future bytecode that require
> handling such inter-bytecode deopt scenario. The tests evaluating the eager
> and lazy deopt scenarios are also included.
> 
> Bug: v8:9489
> Change-Id: I93eb022bbc3d37582407820aa8482a343cac6c12
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1758313
> Commit-Queue: Swapnil Gaikwad <swapnilgaikwad@google.com>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63528}

TBR=rmcilroy@chromium.org,neis@chromium.org,leszeks@chromium.org,tebbi@chromium.org,swapnilgaikwad@google.com

Change-Id: I9ae475f71275f71f1b9e60b8bf0578e21ce2704b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9489
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1783736Reviewed-by: 's avatarFrancis McCabe <fgm@chromium.org>
Commit-Queue: Francis McCabe <fgm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63536}
      af04a51e
    • Dominik Inführ's avatar
      Revert "[heap] Remove size from invalidated slots" · d4e168a3
      Dominik Inführ authored 
      This reverts commit 93063ade.

Reason for revert: Clusterfuzz found issue.

Original change's description:
> [heap] Remove size from invalidated slots
> 
> Slots are always valid inside an invalidated area when outside the
> respective object's current size. This allows us to remove the size
> from the InvalidatedSlots data structure.
> 
> This change was enabled by https://crrev.com/c/1771793.
> 
> Bug: v8:9454
> Change-Id: I2b5a7234d47227cb6ad8d67de20e9b5a2028ae83
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1773242
> Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63510}

TBR=ulan@chromium.org,sigurds@chromium.org,tebbi@chromium.org,dinfuehr@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: v8:9454
Change-Id: I7daf96cf50aaedd4dbdab48fd550182df94e54bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1783106Reviewed-by: 's avatarDominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63535}
      d4e168a3