Revert sparc "U" constraint removal.
commit5d3ad0abb227d8a5cf79ad9e388fc3239f647c2b
authordavem <davem@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Nov 2012 08:42:09 +0000 (7 08:42 +0000)
committerdavem <davem@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Nov 2012 08:42:09 +0000 (7 08:42 +0000)
tree65a9d61bd04f3a4a556b5898fadfa79341f0b5d4
parent96aa6219388dc81f45ca5362025f39ab24f80d8d
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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193283 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/sparc/constraints.md
gcc/config/sparc/sparc.md
gcc/config/sparc/sync.md
gcc/doc/md.texi