Snapshot gcc-9-20210129 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/9-20210129/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 9 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch releases/gcc-9 revision ca02f0a0eb0fbeb3c1e01c3a55a95b0690ecfabc

You'll find:

 gcc-9-20210129.tar.xz                Complete GCC

  SHA256=1fb4ef46b1ebdd344b49cb20ccb4e54e1cf67b8741c5a53ebbc5f958179d830d
  SHA1=076e36aaad37b255a9cb4da26edf6e13f993fd3c

Diffs from 9-20210122 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-9
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.