Remove the parent pointer from SCEV, since it did not end up being needed.
authorOwen Anderson <resistor@mac.com>
Mon, 22 Jun 2009 21:57:23 +0000 (21:57 +0000)
committerOwen Anderson <resistor@mac.com>
Mon, 22 Jun 2009 21:57:23 +0000 (21:57 +0000)
commit753ad615f96c3d56d6f17983bdba88012e88677c
treebbb0c8510bca7d6742d57968d746c1cfad28203f
parent372b46cad9f745859f542f9d2216991585ae83f4
Remove the parent pointer from SCEV, since it did not end up being needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73907 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/ScalarEvolution.h
include/llvm/Analysis/ScalarEvolutionExpressions.h
lib/Analysis/ScalarEvolution.cpp