• mbrandy's avatar
    Add support for Embedded Constant Pools for PPC and Arm · eac7f046
    mbrandy authored
    Embed constant pools within their corresponding Code
    objects.
    
    This removes support for out-of-line constant pools in favor
    of the new approach -- the main advantage being that it
    eliminates the need to allocate and manage separate constant
    pool array objects.
    
    Currently supported on PPC and ARM.  Enabled by default on
    PPC only.
    
    This yields a 6% improvment in Octane on PPC64.
    
    R=bmeurer@chromium.org, rmcilroy@chromium.org, michael_dawson@ca.ibm.com
    BUG=chromium:478811
    LOG=Y
    
    Review URL: https://codereview.chromium.org/1162993006
    
    Cr-Commit-Position: refs/heads/master@{#28801}
    eac7f046
test-constantpool.cc 6.92 KB