[all-commits] [llvm/llvm-project] 27708d: [DAGCombiner] convert StoreSource if-chain to swit...

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 27708db3e38d43faf4c4de8550d97dd04bbeea86
      https://github.com/llvm/llvm-project/commit/27708db3e38d43faf4c4de8550d97dd04bbeea86
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-08-17 (Mon, 17 Aug 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] convert StoreSource if-chain to switch; NFC

The "isa" checks were less constrained because they allow
target constants, but the later matching code would bail
out on those anyway, so this should be slightly more
efficient.