[libre-riscv-dev] [Bug 186] Create decoder for SOC

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Mon Feb 24 19:42:48 GMT 2020


--- Comment #9 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #6)
> therefore, lmw can quite literally be replaced with a SimpleV
> "SVPrefix" instruction.  SVP{VL=32}.LD r1, r2#D.

One thing to consider: lmw and similar is probably defined to read the address
register before writing to any registers, whereas SimpleV may not be defined
that way (but probably should be), this matters when the load overwrites the
address register part way through.

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