[Libre-soc-dev] forgot immediate field?

Luke Kenneth Casson Leighton lkcl at lkcl.net
Fri May 28 16:21:38 BST 2021


On Fri, May 28, 2021 at 3:57 PM Jacob Lifshay <programmerjake at gmail.com>
wrote:


> the immediate for unit-stride mode, I'd expect the address calculation to
> be base + immed + N * sizeof(element), in the pseudo-code it is instead
> just base + N * sizeof(element), wasting the completely valid immediate
> field.
>

errr yes! well spotted.

immediate=0 (later) is for VSPLAT.

l.


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