• Andreas Haas's avatar
    [wasm] Introduce the SyncStreamingDecoder · d4bb8208
    Andreas Haas authored
    This CL introduces the SyncStreamingDecoder to support
    streaming compilation when --single-threaded is set. The
    SyncStreamingDecoder buffers all bytes it receives over
    {OnBytesReceived}, and compiles them synchronously upon {Finish}.
    
    In addition to introducing SyncStreamingDecoder, this CL does
    the following changes:
    * Redirect streaming compilation to the new streaming decoder if
      --no-wasm-async-compilation is set. This flag is set if
      --single-threaded is set.
    * Extend the test-streaming-compilation.cc tests to test also the new
      streaming decoder.
    
    R=thibaudm@chromium.org
    
    Bug: v8:10548
    Change-Id: I807e291a6060067c9835de4adf82bcb00321d995
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2209053
    Commit-Queue: Andreas Haas <ahaas@chromium.org>
    Reviewed-by: 's avatarThibaud Michaud <thibaudm@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#67955}
    d4bb8208
wasm-engine.cc 53.3 KB