indvars: minor cleanup in preparation for sign/zero extend elimination.
authorAndrew Trick <atrick@apple.com>
Fri, 20 May 2011 03:37:48 +0000 (03:37 +0000)
committerAndrew Trick <atrick@apple.com>
Fri, 20 May 2011 03:37:48 +0000 (03:37 +0000)
commit074397d75e0bf919995f9cf0005fa6fda1c0400c
tree5dac669b929a5d8ee4be83d0a18c3b7f1e9f52a1
parentcd0f90f8317c8b59ed11256f8b0eeb54b3cc22e2
indvars: minor cleanup in preparation for sign/zero extend elimination.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131716 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/IndVarSimplify.cpp