[all-commits] [llvm/llvm-project] c07dd2: [LV] Move recurrence backedge fixup code to VPlan:...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c07dd2b885c3096694ac607794b62f7d60032c22
      https://github.com/llvm/llvm-project/commit/c07dd2b885c3096694ac607794b62f7d60032c22
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2021-07-28 (Wed, 28 Jul 2021)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.cpp

  Log Message:
  -----------
  [LV] Move recurrence backedge fixup code to VPlan::execute (NFC).

As suggested in D105008, move the code that fixes up the backedge value
for first order recurrences to VPlan::execute.

Now all that remains in fixFirstOrderRecurrences is the code responsible
for creating the exit values in the middle block.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D106244