Simon Pilgrim de720479bb [SLPVectorizer] Don't attempt horizontal reduction on pointer types (PR38191)
TTI::getMinMaxReductionCost typically can't handle pointer types - until this is changed its better to limit horizontal reduction to integer/float vector types only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337280 91177308-0d34-0410-b5e6-96231b3b80d8
2018-07-17 13:43:33 +00:00
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