[all-commits] [llvm/llvm-project] 24a988: [ConstraintElimination] Transfer info from SGT to ...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 24a98881cdb458376fc23ace6247b62084b4ad38
      https://github.com/llvm/llvm-project/commit/24a98881cdb458376fc23ace6247b62084b4ad38
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2022-06-23 (Thu, 23 Jun 2022)

  Changed paths:
    M llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
    M llvm/test/Transforms/ConstraintElimination/transfer-signed-facts-to-unsigned.ll

  Log Message:
  -----------
  [ConstraintElimination] Transfer info from SGT to unsigned system.

If A >s B then A >=u 0, if B >=s -1.

https://alive2.llvm.org/ce/z/cncGKi