Limit the number of times we're willing to chase pointers. Removes an O(n^2)
authorNick Lewycky <nicholas@mxc.ca>
Wed, 15 Apr 2009 06:23:41 +0000 (06:23 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Wed, 15 Apr 2009 06:23:41 +0000 (06:23 +0000)
commit300e36503ca6f0599d64d0e5d4705a1030dac6a1
treea0672fb1b81cb3632304b6fd4e14e13acdd6fa03
parent37a4d8dbbbf7d8c4ed368a65ce3e9308262aa1f6
Limit the number of times we're willing to chase pointers. Removes an O(n^2)
problem from instcombine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69151 91177308-0d34-0410-b5e6-96231b3b80d8
lib/VMCore/Value.cpp