[PATCH] debug/96383 - emit debug info for used external functions

[David Edelsohn]

On Thu, Jul 30, 2020 at 11:55:19AM +0200, Richard Biener wrote:

> Bootstrap and regtest running on x86_64-unknown-linux-gnu.
>
> OK for trunk and backports?

I'd go with it for trunk and 10.2.1 now and consider further backports
later.  Maybe even defer the 10.2.1 backport for two weeks.

I believe that this patch broke bootstrap on AIX when using DWARF.  I
am experiencing a new comparison failure.  All files differ.  The
difference is in the debugging information.

Thanks, David