[PATCH] D80712: [SVE] Add checks for no warnings in SVE tests

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

Okay.

Thinking about it a bit more, I think I'd prefer using a pattern where we redirect stderr to a file, and CHECK it separately, to make sure we don't miss a warning because it got interleaved into the middle of stdout.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D80712