Make "reg->busy" mean how many "operands" actually reference this
commit24434bb022d74d9e244d876bce93226aa112833c
authorLinus Torvalds <torvalds@ppc970.osdl.org>
Thu, 16 Dec 2004 18:52:21 +0000 (16 11:52 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Fri, 8 Apr 2005 04:06:09 +0000 (7 21:06 -0700)
treebd2086996bb2a8ccd8ee2a1c0184fff49a5df319
parent3768319efead01fa0e51f5ca1669d54a1c014d0c
Make "reg->busy" mean how many "operands" actually reference this
register right now.

Change users that just wanted to test for "empty" to check that
"reg->contains" is NULL instead.
example.c