ICL with move elimination

[clausecker]

It would be nice to have support for ICL with move elimination (i.e. early microcode) to be able to compare it with the current microcode.
Perhaps such support could be added in a systematic way for all microarchitectures that currently have move elimination disabled.

Meanwhile, I have successfully submitted a FreeBSD port of uiCA. It's a bit of a mess but seems to work fine.

[ValeZAA]

Are you talking about microcode update that disabled register-renaming as part of working around an erratum, for general-purpose integer regs? XMM/YMM/ZMM renaming still works. Tiger Lake is also affected, but not Rocket Lake or Alder Lake P-cores.

https://stackoverflow.com/a/44193770/11173412