Revert sparc "U" constraint removal.
authorDavid S. Miller <davem@davemloft.net>
Wed, 7 Nov 2012 08:42:09 +0000 (08:42 +0000)
committerDavid S. Miller <davem@gcc.gnu.org>
Wed, 7 Nov 2012 08:42:09 +0000 (00:42 -0800)
commitaaa050aa4a13eb045ae5db57d8a50a5b4121c29e
tree65a9d61bd04f3a4a556b5898fadfa79341f0b5d4
parent9ac37178e3e934cad54be545e6a55fa067d80270
Revert sparc "U" constraint removal.

PR bootstrap/55211
Revert:
     * config/sparc/constraints.md ("U"): Delete.
     * config/sparc/sparc.md: Use 'r' constraint instead of 'U'.
     * config/sparc/sync.md: Likewise.
And revert parts of:
* doc/md.texi: Sync sparc constraint documentation with reality.

From-SVN: r193283
gcc/ChangeLog
gcc/config/sparc/constraints.md
gcc/config/sparc/sparc.md
gcc/config/sparc/sync.md
gcc/doc/md.texi