michaelplatings added a comment.
In D142932#4111925 <https://reviews.llvm.org/D142932#4111925>, @phosek wrote:
> Do you know if regular expressions are necessary to cover the existing use
> cases?
Yes. One use case is mapping later architecture versions to the last
architecture version supported by the multilib. For example, this would map
armv8 versions after 8.5 to 8.5:
- regex: target=armv8\.([6-9]|[1-9][0-9]+)-none-eabi
matchFlags: [target=armv8.5-none-eabi]
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D142932/new/
https://reviews.llvm.org/D142932
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