[Libre-soc-isa] [Bug 1080] allowing LD/ST-Update to select individual regsters needed

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Sun May 14 17:27:59 BST 2023


--- Comment #8 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Jacob Lifshay from comment #7)
> umm, you seem to have missed my point which is that programmers should write
> a scalar load instruction (sv.ldx r4, r5, r3) rather than sv.ld/sm=1<<r3 r4,
> 0(r5) since simple cpus won't perform that optimization since that's more
> complex to do.

whoops, that should have been sv.ld/sm=1<<r3 r4, 0(*r5)

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