As Chris suggested, handle the situation if ShAmt larger than BitWidth,
authorZhou Sheng <zhousheng00@gmail.com>
Fri, 6 Jun 2008 08:32:05 +0000 (08:32 +0000)
committerZhou Sheng <zhousheng00@gmail.com>
Fri, 6 Jun 2008 08:32:05 +0000 (08:32 +0000)
commitcc41940dff771c98321d601e04e60dc8c67b6e87
tree04fa4a15c399e0d7749ebe0aa26308231be17c0a
parent9c3c2213647e3f1b71722d61875ebac01b65cb91
As Chris suggested, handle the situation if ShAmt larger than BitWidth,
otherwise, opt might crash.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52041 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp