• Leszek Swirski's avatar
    Revert "Reland "[ic] In-place Double -> Tagged transitions"" · b293533e
    Leszek Swirski authored
    This reverts commit 981aafaf.
    
    Reason for revert: Still crashing on Canary.
    
    Original change's description:
    > Reland "[ic] In-place Double -> Tagged transitions"
    >
    > This is a reland of 0736599a.
    > This is a reland of 7e1fbe8f.
    >
    > Original change description:
    > > [ic] In-place Double -> Tagged transitions
    > >
    > > With no more MutableHeapNumber, we can make Double -> Tagged transitions
    > > in-place, at the cost of an extra map check when accessing double fields
    > > to make sure they are still doubles.
    > >
    > > Bug: v8:9606
    > > Change-Id: I74ff39ed6fba62ee223cd37dfe761f7d73020e1c
    > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1743973
    > > Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
    > > Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    > > Commit-Queue: Leszek Swirski <leszeks@chromium.org>
    > > Cr-Commit-Position: refs/heads/master@{#63374}
    >
    > TBR=verwaest@chromium.org, tebbi@chromium.org
    >
    > Bug: v8:9606
    > Change-Id: I2d1b7416064d743582f4983fb868316b7e8a4cf2
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1777661
    > Reviewed-by: Leszek Swirski <leszeks@chromium.org>
    > Commit-Queue: Leszek Swirski <leszeks@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#63499}
    
    TBR=leszeks@chromium.org, verwaest@chromium.org, tebbi@chromium.org
    
    # Not skipping CQ checks because original CL landed > 1 day ago.
    
    Bug: v8:9606
    Bug: chromium:997989
    Change-Id: Ic95166e67df68e84a524dffd8155121c3ff6aa13
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1784283
    Commit-Queue: Leszek Swirski <leszeks@chromium.org>
    Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#63550}
    b293533e
code-stub-assembler.h 185 KB