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DAG: Check if extract_vector_elt is legal or custom
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Tue, 21 Feb 2017 22:47:27 +0000 (22:47 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Tue, 21 Feb 2017 22:47:27 +0000 (22:47 +0000)
commit8f5956381c5f5164082e1cf4358dfa2634c85e3f
tree917382e10942e8ec052d541fae3a279b81465a28
parent450fce70721413395011d6e9b311199246726a02
DAG: Check if extract_vector_elt is legal or custom

Avoids test regressions in future AMDGPU commits when
more vector types are custom lowered.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295782 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp