[PATCH] D22501: FileCheck Enhancement - Expressions repeat for CHECK and CHECK-NEXT

[Alexander Kornienko via llvm-commits]

alexfh requested changes to this revision.
alexfh added a comment.
This revision now requires changes to proceed.

This patch brings up a number of questions:

1. What's your use case? Optimizing tests by replacing a known number of check lines with repeated patterns? Or is the number of patterns you expect not known in advance?
2. Are there possible usages of this feature in LLVM tests already?
3. How is this going to interact with [[@LINE]]?


https://reviews.llvm.org/D22501