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* Add in MEM_LOAD_UOPS_LLC_HIT_RETIRED for both sandy bridge and sandy bridge Xeon. Right now it only is enabled for Sandy Bridge. * D2/0F is actually a combination rather than a separate counter, so just flip that on for the CPU types that support it. There's an errata for using this on SB Xeon hardware - I've documented it in kern/181346. Tested: * Sandy Bridge * Sandy Bridge Xeon Sponsored by: Netflix, Inc.