GCC 12.1 Release Candidate available from gcc.gnu.org

[Jakub Jelinek]

The first release candidate for GCC 12.1 is available from

 https://gcc.gnu.org/pub/gcc/snapshots/12.1.0-RC-20220429/
 ftp://gcc.gnu.org/pub/gcc/snapshots/12.1.0-RC-20220429/

and shortly its mirrors.  It has been generated from git commit
r12-8321-g621650f64fb667.

I have so far bootstrapped and tested the release candidate on
x86_64-linux.  Please test it and report any issues to bugzilla.

If all goes well, I'd like to release 12.1 on Friday, May 6th.