Snapshot gcc-9-20210319 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/9-20210319/
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 a121a02cede68d646c8f50f5685bce697ed17365

You'll find:

 gcc-9-20210319.tar.xz                Complete GCC

  SHA256=4f1b688e4b8dda3b2b87712e4cc9a691db24aa92fe884af5eebefeba839cc02c
  SHA1=0b002f31c261240232cd749d995c65de61c3edee

Diffs from 9-20210312 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.