Chris Lattner 3aa7767352 Fix a huge performance problem in reassociate by introducing a
rank map cache for instruction ranks

llvm-svn: 5030
2002-12-15 03:56:00 +00:00
..
2002-11-08 23:18:37 +00:00
2002-12-07 18:42:13 +00:00
2002-07-23 17:52:38 +00:00