[PATCH] libiberty: sync with gcc commit df3510f80e7c02d9

[Andrew Burgess]

Andrew Burgess <aburgess@redhat.com> writes:

> Sync the libiberty/ directory with gcc commit
> df3510f80e7c02d9c19d7cb33759cd925880f53a.  This pulls in the following
> gcc commits and the associated updates to 'libiberty/ChangeLog':
>
>   * 06fb00cb66d libiberty: Fix typos in various files
>   * fbf903e5b9f Re-flow lines made longer than 80 characters by typo fixes
>   * cfb945957ee Regenerate some autoconf configure scripts after recent spelling fixes.
>   * bc4d9b6aeb3 libiberty: avoid exponential back reference issue in D demangler
>
> I have retained the changes that are in the following binutils-gdb
> commit, which are not in gcc:
>
>   commit 219822fd5db6305592b45677a3b38c02b523360e
>   Date:   Tue Apr 9 06:39:21 2024 -0700
>
>     mmap: Avoid the sanitizer configure check failure

I've gone ahead and checked this in.  If there are any problems then
just let me know.

Thanks,
Andrew