[SelectionDAG] Add a check to getVectorShuffle to ensure that the only negative index...
authorCraig Topper <craig.topper@intel.com>
Thu, 19 Oct 2017 20:59:41 +0000 (20:59 +0000)
committerCraig Topper <craig.topper@intel.com>
Thu, 19 Oct 2017 20:59:41 +0000 (20:59 +0000)
commitff69ffbf9a60edcda76f7420973c1eedb3e873b1
tree3bb8ebf3b406da9f3db4eef0d3e99faf89aa3362
parent7bce79a539b9445a7957b4c96e0cd88cbd231a18
[SelectionDAG] Add a check to getVectorShuffle to ensure that the only negative index we allow is -1.

llvm-svn: 316183
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp