clarify some comments, simplify some checks, fix:
authorChris Lattner <sabre@nondot.org>
Mon, 11 Dec 2006 00:12:31 +0000 (00:12 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 11 Dec 2006 00:12:31 +0000 (00:12 +0000)
commit82e8a8ffe4cab2df8f8f1da9825e7814210bb568
treeae174b7490389c72d6d5e83c426fe384844b635d
parent5bd2db38f88d398a93e9f3844a46f60dc180c778
clarify some comments, simplify some checks, fix:
Regression/Transforms/IndVarsSimplify/2006-12-10-BitCast.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32420 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp