[all-commits] [llvm/llvm-project] ec3efc: [IVDescriptors] Skip FOR where we have multiple si...

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ec3efcf11ff2fcdb5a754e3bda942dd5bef0928e
      https://github.com/llvm/llvm-project/commit/ec3efcf11ff2fcdb5a754e3bda942dd5bef0928e
  Author: Florian Hahn <florian_hahn at apple.com>
  Date:   2019-11-28 (Thu, 28 Nov 2019)

  Changed paths:
    M llvm/lib/Analysis/IVDescriptors.cpp
    M llvm/test/Transforms/LoopVectorize/first-order-recurrence-complex.ll

  Log Message:
  -----------
  [IVDescriptors] Skip FOR where we have multiple sink points for now.

This fixes a crash with instructions where multiple operands are
first-order-recurrences.