Snapshot gcc-12-20220109 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/12-20220109/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 12 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch master revision 49d73c9fb644673323845efebfe6b3106e70af8a

You'll find:

 gcc-12-20220109.tar.xz               Complete GCC

  SHA256=e635aebea12459a1b677ccc8b6445cda7ca920b0f198315dfa4dfd9df2b59ac4
  SHA1=d3176d7e62f218dfa765641a23c3e53cd3cd73c1

Diffs from 12-20220102 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-12
link is updated and a message is sent to the gcc list.  Please do not use
a snapshot before it has been announced that way.