[PATCH] D75453: [Driver][ARM] fix undefined behaviour when checking architecture version

[Saleem Abdulrasool via Phabricator via cfe-commits]

compnerd requested changes to this revision.
compnerd added a comment.
This revision now requires changes to proceed.
Herald added a subscriber: danielkiss.

Seems reasonable, though this isn't UB, its just use of an uninitialized variable.

Please add a test case.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75453/new/

https://reviews.llvm.org/D75453