[PATCH] D95137: [update_(llc_)test_checks.py] Support pre-processing commands

[Jessica Clarke via Phabricator via llvm-commits]

jrtc27 added a comment.

In D95137#2515647 <https://reviews.llvm.org/D95137#2515647>, @lebedev.ri wrote:

> Is `sed` even allowed to be used in tests? Is it available in the required tool set?

There are lots of uses in llvm/test/CodeGen/ for various architectures already.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D95137/new/

https://reviews.llvm.org/D95137