• Clemens Hammacher's avatar
    [wasm] Liftoff: a baseline compiler for WebAssembly · 266e803e
    Clemens Hammacher authored
    This CL adds a first implementation of Liftoff, the new wasm baseline
    compiler, for x64 and ia32. It currently supports the most important
    i32 instructions and control instructions. Whenever it encounters an
    instruction it does not support yet, it aborts.
    In a subsequent CL, Liftoff will be called from the
    WasmCompilationUnit, falling back to Turbofan compilation if the
    baseline compiler bails out.
    
    R=titzer@chromium.org
    
    Bug: v8:6600
    Change-Id: Ifa78fb9d546dce72c241ff01a251dfa13cb31c1d
    Reviewed-on: https://chromium-review.googlesource.com/716480
    Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
    Reviewed-by: 's avatarBen Titzer <titzer@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#48832}
    266e803e
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