[PATCH] D110869: [X86] Implement -fzero-call-used-regs option

[Nathan Chancellor via Phabricator via cfe-commits]

nathanchance added a comment.

`check-llvm` does not pass with this revision nor does it resolve the boot failure that Nick mentioned, just in case that was the intention of the revision :) I ran the kernel through `gdb` and it still does not appear to get to `start_kernel`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110869/new/

https://reviews.llvm.org/D110869