[all-commits] [llvm/llvm-project] 9a33f3: [ConstraintElimination] Transfer info from SLT to ...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9a33f3975e1a0cbfcfa3e5455b0d1429b98fabf4
      https://github.com/llvm/llvm-project/commit/9a33f3975e1a0cbfcfa3e5455b0d1429b98fabf4
  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 SLT to unsigned system.

If A s< B holds, then A u< also holds, if A s>= 0.

https://alive2.llvm.org/ce/z/J4JZuN