Simon Pilgrim 40be0055ae [SLPVectorizer] Recognise non uniform power of 2 constants
Since D46637 we are better at handling uniform/non-uniform constant Pow2 detection; this patch tweaks the SLP argument handling to support them.

As SLP works with arrays of values I don't think we can easily use the pattern match helpers here.

Differential Revision: https://reviews.llvm.org/D48214

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335621 91177308-0d34-0410-b5e6-96231b3b80d8
2018-06-26 16:20:16 +00:00
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