[PATCH] D137753: [Clang][GNU][AIX][p]Enable -p Functionality

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

In D137753#3935126 <https://reviews.llvm.org/D137753#3935126>, @francii wrote:

> In D137753#3934932 <https://reviews.llvm.org/D137753#3934932>, @MaskRay wrote:
>
>> Please make `-p` accepted for AIX only and don't change the semantics for other targets in this patch. For FreeBSD and Linux (musl and gnu) we can try rejecting `-p`. If OpenBSD wants to make `-p` an alias for `-pg`, that's fine.
>
> We can make `-p` emit a message on Linux while also accepting it as an alias to `-pg`. Do you have a suggestion as to what that message would be?

The current `warning: argument unused during compilation: '-p' [-Wunused-command-line-argument]` is good for Linux.
In the future Linux can try removing `-p`.


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  rG LLVM Github Monorepo

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https://reviews.llvm.org/D137753