Update sparc constraint comments and documentation.
authorDavid S. Miller <davem@davemloft.net>
Sat, 27 Oct 2012 02:57:50 +0000 (02:57 +0000)
committerDavid S. Miller <davem@gcc.gnu.org>
Sat, 27 Oct 2012 02:57:50 +0000 (19:57 -0700)
commit923f9dedd65a58b2bd051d7c998373476042baa4
tree215be93ecbd7f31f624e0cdcec97252fe1ed2aaa
parentb8b15f967690523d441b45f78966c899d92e917e
Update sparc constraint comments and documentation.

* config/sparc/constraints.md: Update unused letter list, move
"w" near other memory constraints.  Remove no longer relevant
comment.
* doc/md.texi: Sync sparc constraint documentation with reality.

From-SVN: r192871
gcc/ChangeLog
gcc/config/sparc/constraints.md
gcc/doc/md.texi