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[DAGCombine] Bail out if can't create a vector with at least two elements
authorZvi Rackover <zvi.rackover@intel.com>
Wed, 15 Mar 2017 19:48:36 +0000 (19:48 +0000)
committerZvi Rackover <zvi.rackover@intel.com>
Wed, 15 Mar 2017 19:48:36 +0000 (19:48 +0000)
commit184011252a453c329459ac93950499ced575943b
tree9ef720097c512eba0e4446997edc395a120bb926tree | snapshot
parentf04cbf365eb96c74a2fa490dc1389cc0c9877e0fcommit | diff
[DAGCombine] Bail out if can't create a vector with at least two elements

Summary:

Fixes pr32278

Reviewers: igorb, craig.topper, RKSimon, spatel, hfinkel

Reviewed By: RKSimon

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D30978

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297878 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
test/CodeGen/Generic/pr32278.ll diff | blob | history
external/llvm
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