• Sathya Gunasekaran's avatar
    Revert "[sparkplug][deoptimizer] Deoptimize to baseline." · 6fc861e4
    Sathya Gunasekaran authored
    This reverts commit bdcd7d79.
    
    Reason for revert: 
    https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux%20Future/7996/blamelist
    
    Original change's description:
    > [sparkplug][deoptimizer] Deoptimize to baseline.
    >
    > If we have baseline code, deoptimize to baseline instead of the
    > interpreter. The process is similar to deopting to the interpreter.
    > We just use different builtins
    > (BaselineEnterAtBytecode/BaselineEnterAtNextBytecode) instead of
    > InterpreterEnterBytecodeDispatch/InterpreterEnterBytecodeAdvance, that
    > patch an interpreter frame to a baseline frame and continue execution in
    > baseline code (based on the deopt type, at the current or next
    > bytecode).
    >
    > Bug: v8:11420
    > Change-Id: Iabaefb36c05155a435c7b380906a86d9b9d549fa
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2695591
    > Commit-Queue: Patrick Thier <pthier@chromium.org>
    > Reviewed-by: Leszek Swirski <leszeks@chromium.org>
    > Reviewed-by: Georg Neis <neis@chromium.org>
    > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#73609}
    
    Bug: v8:11420
    Change-Id: Ie8b936df343b9194c0a6e50e0c44b67c0d9a012d
    No-Presubmit: true
    No-Tree-Checks: true
    No-Try: true
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783030
    Auto-Submit: Sathya Gunasekaran  <gsathya@chromium.org>
    Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
    Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
    Cr-Commit-Position: refs/heads/master@{#73621}
    6fc861e4
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