Dale Johannesen f4362aae8c Consider only references to an IV within the loop when
figuring out the base of the IV.  This produces better
code in the example.  (Addresses use (IV) instead of 
(BASE,IV) - a significant improvement on low-register
machines like x86).

llvm-svn: 60374
2008-12-01 22:00:01 +00:00
..
2008-11-21 20:00:59 +00:00
2008-12-01 17:56:02 +00:00