[PATCH] D128043: [flang][driver] Add support for `-O{0|1|2|3}`

[Andrzej Warzynski via Phabricator via cfe-commits]

awarzynski added a comment.

In D128043#3604037 <https://reviews.llvm.org/D128043#3604037>, @rovka wrote:

> I just realized I haven't pestered you enough about testing :)

I did feel like I was missing something here, haha! Updates arriving shortly!


Repository:
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https://reviews.llvm.org/D128043