[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 16:09:01 BST 2019


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

--- Comment #11 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
Hmm ok so we need:

* LD unit strided (an immed)
* LD element strided (covered by std LD)
* LD index strided (covered by std LD)

and

* Vulkan swizzle, 0, 1, x, y, w, z per SUBVL-Group
* Swizzle by element can kinda be done with MV.X

Do we need:

* strided swizzle
* element strided swizzle
* index strided swizzle

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