Teach register "allocator" about preferred register targets.
commit1146117f9f2fa4572e9c5c7aa23fe089d699aeff
authorLinus Torvalds <torvalds@ppc970.osdl.org>
Thu, 9 Dec 2004 22:27:46 +0000 (9 15:27 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Fri, 8 Apr 2005 04:05:46 +0000 (7 21:05 -0700)
treeedd69b6d50a9a1b0922d601c82acdee344f45b63
parentb4dcd7de02472d98ce22dd334b0a1bd5aa86717c
Teach register "allocator" about preferred register targets.

Avoid a few silly reg-reg moves.
example.c