• Milad Fa's avatar
    Revert "PPC/s390: [sparkplug][deoptimizer] Deoptimize to baseline." · d8c6b2ec
    Milad Fa authored
    This reverts commit 94272ea5.
    
    Reason for revert: original port was reverted
    
    Original change's description:
    > PPC/s390: [sparkplug][deoptimizer] Deoptimize to baseline.
    >
    > Port bdcd7d79
    >
    > Original Commit Message:
    >
    >     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).
    >
    > R=​pthier@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
    > BUG=
    > LOG=N
    >
    > Change-Id: I3230f3f3c6506230b2751a3389f10b022dec61a3
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783022
    > Reviewed-by: Junliang Yan <junyan@redhat.com>
    > Commit-Queue: Milad Fa <mfarazma@redhat.com>
    > Cr-Commit-Position: refs/heads/master@{#73618}
    
    Change-Id: I903ad90099c4dc5f153d28aea9246933ac69972b
    No-Presubmit: true
    No-Tree-Checks: true
    No-Try: true
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2784002
    Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
    Commit-Queue: Milad Fa <mfarazma@redhat.com>
    Cr-Commit-Position: refs/heads/master@{#73630}
    d8c6b2ec
builtins-s390.cc 129 KB