Snapshot gcc-9-20210812 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/9-20210812/
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 fe8c4e2be9856a331b2f64f869991e673e6fed0f

You'll find:

 gcc-9-20210812.tar.xz                Complete GCC

  SHA256=ff93938d8e794bb85052c3753c00274f3bfe4d7d9378b119fb01aa057b31eb10
  SHA1=a1c8674cdaad61c027fac7a9bcc33e366963647f

Diffs from 9-20210805 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.