• Clemens Hammacher's avatar
    [Liftoff] List unsupported opcodes explicitly · cbc35298
    Clemens Hammacher authored
    This removes two default switch cases for unsupported opcodes, and
    replaces them by explicit lists. This makes it easy to see what is
    currently not supported in Liftoff. In a follow-up CL, each bailout
    will be associated with a category to track which features currently
    cause Liftoff to bailout.
    This change also makes Liftoff crash (in UNREACHABLE) if invoked with
    asm.js code. Hence, change the asm.js tests to not test Liftoff. In
    production, we do not invoke Liftoff for asm.js anyway.
    
    R=mstarzinger@chromium.org
    
    Change-Id: I971c6146ed325103d14008c0e67a973a47a35bc2
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634909
    Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
    Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#61911}
    cbc35298
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