• Ross McIlroy's avatar
    [TurboFan] Avoid serializing BytecodeAnalysis · 6544a1e4
    Ross McIlroy authored
    The SerializerForBackgroundCompilation needs bytecode analysis for loop
    target analysis, but doesn't require the much more expensive liveness
    analysis. In order to move more work off the main thread, perform fast
    bytecode analysis without liveness analysis in
    SerializerForBackgroundCompilation, and then move the full bytecode
    analysis to the background thread in BytecodeGraphBuilder.
    
    BUG=v8:7790,v8:9684
    
    Change-Id: I63ef80ecab8ad0c56953c72be31abc8f5a74b9c1
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2593329Reviewed-by: 's avatarMichael Stanton <mvstanton@chromium.org>
    Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71767}
    6544a1e4
bytecode-array-random-iterator.h 2.04 KB