[libre-riscv-dev] [Bug 159] opcode ideas, suitable for audio/video (and more)

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Fri Jan 24 15:14:22 GMT 2020


http://bugs.libre-riscv.org/show_bug.cgi?id=159

Jacob Lifshay <programmerjake at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |programmerjake at gmail.com

--- Comment #1 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #0)
> some opcode ideas suggested by lauri: vec_perm, saturated int math, and
> memcpy
> http://lists.libre-riscv.org/pipermail/libre-riscv-dev/2020-January/003534.html

[f]swizzle2 is a more general replacement for vec_perm:

http://lists.libre-riscv.org/pipermail/libre-riscv-dev/2020-January/003538.html

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