fix a bug handling 'not x' when x is undef.
authorChris Lattner <sabre@nondot.org>
Sun, 15 Nov 2009 19:57:43 +0000 (19:57 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 15 Nov 2009 19:57:43 +0000 (19:57 +0000)
commit1fb5630474d261eca0b4de9c79279b9c9e42a444
treecfa1db96baea4a3e43a388e951bea92daa6e6b93
parent5415127330d3b3ccb91cc6fef196f066563740a9
fix a bug handling 'not x' when x is undef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88864 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/JumpThreading.cpp