tra added a comment.

In D128752#3616837 <https://reviews.llvm.org/D128752#3616837>, @jhuber6 wrote:

> In D128752#3616831 <https://reviews.llvm.org/D128752#3616831>, @tra wrote:
>
>> Do we have tests that verify `-target-feature` arguments? It may be worth 
>> adding a test case there checking for redundant features.
>
> Yeah, we have some existing tests that check for including the target 
> features at least once. I felt like there was no need to include a test for 
> what was more or less an oversight

The test helps a lot to illustrate what the patch does. There are enough moving 
parts in the driver that, while I do believe that what the patch description 
says is intended to be true, I would like to see specific evidence that it's 
indeed the case. 
Think of it as a test case that should've been added when we've started passing 
the feature flags.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128752/new/

https://reviews.llvm.org/D128752

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