tree 5ca98ee67d132173e5f737b14d11e694b9c167eb
parent dabb94adc15566aaf11b4befa18be55dbecfa9b0
author Chris Lattner <sabre@nondot.org> 1031699049 +0000
committer Chris Lattner <sabre@nondot.org> 1031699049 +0000

Add cannonicalization of shl X, 1 -> add X, X


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3671 91177308-0d34-0410-b5e6-96231b3b80d8