• Ross McIlroy's avatar
    Revert "Reland: [TypeFeedbackVector] Store optimized code in the vector" · fd749344
    Ross McIlroy authored
    This reverts commit 662aa425.
    
    Reason for revert: Crashing on Canary
    BUG=chromium:718891
    
    Original change's description:
    > Reland: [TypeFeedbackVector] Store optimized code in the vector
    > 
    > Since the feedback vector is itself a native context structure, why
    > not store optimized code for a function in there rather than in
    > a map from native context to code? This allows us to get rid of
    > the optimized code map in the SharedFunctionInfo, saving a pointer,
    > and making lookup of any optimized code quicker.
    > 
    > Original patch by Michael Stanton <mvstanton@chromium.org>
    > 
    > BUG=v8:6246
    > TBR=yangguo@chromium.org,ulan@chromium.org
    > 
    > Change-Id: Ic83e4011148164ef080c63215a0c77f1dfb7f327
    > Reviewed-on: https://chromium-review.googlesource.com/494487
    > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
    > Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#45084}
    
    TBR=ulan@chromium.org,rmcilroy@chromium.org,yangguo@chromium.org,jarin@chromium.org
    # Not skipping CQ checks because original CL landed > 1 day ago.
    BUG=v8:6246
    
    Change-Id: Idab648d6fe260862c2a0e35366df19dcecf13a82
    Reviewed-on: https://chromium-review.googlesource.com/498633Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
    Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#45174}
    fd749344
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