[all-commits] [llvm/llvm-project] 164cc2: [X86] Split Cannonlake + Icelake Tuning. NFC

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 164cc2781fb1b732ce88fc1c05a667b7d3d558f7
      https://github.com/llvm/llvm-project/commit/164cc2781fb1b732ce88fc1c05a667b7d3d558f7
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-10-03 (Sun, 03 Oct 2021)

  Changed paths:
    M llvm/lib/Target/X86/X86.td

  Log Message:
  -----------
  [X86] Split Cannonlake + Icelake Tuning. NFC

The Ice/Tiger/RocketLake specs were inheriting the tuning settings from CannonLake, a previous architecture. We shouldn't have this dependency, so I've copied the current tuning settings so we can make future adjustments to both CNL + ICL etc. more easily.