[clang] [clang] Add deprecation warning for `-Ofast` driver option (PR #98736)

Aaron Ballman via cfe-commits cfe-commits at lists.llvm.org
Tue Jul 16 10:53:34 PDT 2024


AaronBallman wrote:

> Could you add a flang driver test as well?

The RFC was specifically about `-Ofast` in Clang and not behavior in Flang, so what test behavior would you like to see? This patch currently deprecates for both Clang and Flang, is that acceptable?

https://github.com/llvm/llvm-project/pull/98736


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