[Libre-soc-dev] LD/ST Elwidth Overrides

lkcl luke.leighton at gmail.com
Wed Sep 1 21:09:08 BST 2021

On September 1, 2021 7:54:05 PM UTC, Jacob Lifshay <programmerjake at gmail.com> wrote:

>yup, but that still doesn't cover 23(r5.v)

different section, 1st 4 entries.  23(r5.v) is an
immediate variant (elstride/unit stride) and that you *do* want ffirst, it's the whole point.

the sole reason Indexed FFIRST is banned is because it can be used to probe multiple pages extremely rapidly.

sequential FFIRST that is not possible.


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