[libre-riscv-dev] [Bug 139] Add LD.X and ST.X? Strided

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Thu Oct 3 11:23:17 BST 2019


http://bugs.libre-riscv.org/show_bug.cgi?id=139

--- Comment #5 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #2)
> For dynamic LD/ST-Swizzle, R-Type would give 3 operands, src2 could be used
> as a dynamic swizzle specifier, particularly if vectorised and set to 8bit
> it will pack very efficiently.  The rest would be just like standard LD/ST
> where funct7 could be the (truncated) immediate.

would also like dynamic-swizzle without LD/ST.

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