[llvm-branch-commits] [clang] [llvm] [release/20.x] Support z17 processor name and scheduler description (PR #135413)

[Ulrich Weigand via llvm-branch-commits]

uweigand wrote:

> This is a pretty large patch, how safe is this?

A lot of this are test and comment-only changes, which should be harmless.   Beyond that, the only actual changes are
- introduction of the "z17" processor name (three single-line changes)
- the new scheduler description (one single complete new file) - this should not cause any functional problems 

In order of priority, I'd really like to get the "z17" name in; the scheduler description would be good; the rest is just clean-up to keep the sources in line with mainline.


https://github.com/llvm/llvm-project/pull/135413