Don't try to analyze this "backward" case. This is overly conservative
authorNick Lewycky <nicholas@mxc.ca>
Fri, 2 Jan 2009 18:54:17 +0000 (18:54 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Fri, 2 Jan 2009 18:54:17 +0000 (18:54 +0000)
commitae285bf5a631e7dd24cce087eca78353ff231a9c
tree074ea712ec738862611916f0994f712ef6b43273
parent98117cdbd6f2e371a3d4905a2b5ce26b2fb41d2c
Don't try to analyze this "backward" case. This is overly conservative
pending a correct solution.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61589 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp
test/Analysis/ScalarEvolution/2009-01-02-SignedNegativeStride.ll [new file with mode: 0644]