[PATCH] D98189: [MIPS] Fix lowering of vectors of non-power-of-two elements

[LemonBoy via Phabricator via llvm-commits]

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Fix a couple of rounding issues in the logic that decides how to split the vector in register-sized integers.
Introduce a few more conversion rules in SelectionDAG to handle the "irregular" vector types.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D98189

Files:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/Target/Mips/MipsISelLowering.cpp
  llvm/test/CodeGen/Mips/cconv/vector.ll

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