Nick Lewycky e9597399f0 Limit the number of times we're willing to chase pointers. Removes an O(n^2)
problem from instcombine.

llvm-svn: 69151
2009-04-15 06:23:41 +00:00
..
2008-08-01 12:23:49 +00:00
2008-12-19 18:39:45 +00:00
2009-01-15 20:18:42 +00:00