[all-commits] [llvm/llvm-project] 80910d: [IVDescriptors] Pass IsSigned when creating an all...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 80910d6ceb5f45b5d522da8bddd0b88e3280aa07
      https://github.com/llvm/llvm-project/commit/80910d6ceb5f45b5d522da8bddd0b88e3280aa07
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-03-08 (Wed, 08 Mar 2023)

  Changed paths:
    M llvm/lib/Analysis/IVDescriptors.cpp

  Log Message:
  -----------
  [IVDescriptors] Pass IsSigned when creating an all 1s constant for UMin recurrence.

This only matters for types larger than i64, and is consistent with
the code for RecurKind::And which also creates all 1s.

We don't have any tests for UMin or And with types larger than i64.