remove some special shift cases that have been subsumed into the
authorChris Lattner <sabre@nondot.org>
Fri, 27 Aug 2010 21:04:34 +0000 (21:04 +0000)
committerChris Lattner <sabre@nondot.org>
Fri, 27 Aug 2010 21:04:34 +0000 (21:04 +0000)
commit2d0822a937a3b4d1c5096471a2af02ead2090b6e
treeed7ec55640e675d6c97542212d763589627a1d21
parent32527156b3f33466af15a43d3a1695fd9ee2d315
remove some special shift cases that have been subsumed into the
more general simplify demanded bits logic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112291 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineShifts.cpp