[clang] [X86][AMX] remove related code of X86PreAMXConfigPass (PR #69569)

[via cfe-commits]

https://github.com/yubingex007-a11y ready_for_review 
https://github.com/llvm/llvm-project/pull/69569
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits