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[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)
commitfb5a67b59440cfd44ae8c3bb6d64612ff4500090
treefa38e5854e1e3c26174fabb188e359691962271e
parent096ea8c9fd09c6258492b111e58f0732b785fe22
[SelectionDAG] Add a check to getVectorShuffle to ensure that the only negative index we allow is -1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316183 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAG.cpp