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Summary: The code responsible for shl folding in the DAGCombiner was assuming incorrectly that all constants are less than 64 bits. This patch simply changes the way values are compared. Test Plan: A regression test included. Reviewers: andreadb Reviewed By: andreadb Subscribers: andreadb, test, llvm-commits Differential Revision: http://reviews.llvm.org/D10602 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240291 91177308-0d34-0410-b5e6-96231b3b80d8
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