[all-commits] [llvm/llvm-project] 531756: Revert "Recommit "[SCCP] Use range info to prove A...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 531756b9544b3e164b9ab998292fce3ebbc7c746
      https://github.com/llvm/llvm-project/commit/531756b9544b3e164b9ab998292fce3ebbc7c746
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2023-01-25 (Wed, 25 Jan 2023)

  Changed paths:
    M llvm/lib/Transforms/Utils/SCCPSolver.cpp
    M llvm/test/Transforms/SCCP/add-nuw-nsw-flags.ll
    M llvm/test/Transforms/SCCP/binaryops-constexprs.ll
    M llvm/test/Transforms/SCCP/conditions-ranges-with-undef.ll
    M llvm/test/Transforms/SCCP/conditions-ranges.ll
    M llvm/test/Transforms/SCCP/ip-add-range-to-call.ll
    M llvm/test/Transforms/SCCP/ip-constant-ranges.ll
    M llvm/test/Transforms/SCCP/ip-ranges-binaryops.ll
    M llvm/test/Transforms/SCCP/ip-ranges-casts.ll
    M llvm/test/Transforms/SCCP/ip-ranges-phis.ll
    M llvm/test/Transforms/SCCP/ip-ranges-select.ll
    M llvm/test/Transforms/SCCP/return-argument.ll
    M llvm/test/Transforms/SCCP/return-constants.ll
    M llvm/test/Transforms/SCCP/widening.ll

  Log Message:
  -----------
  Revert "Recommit "[SCCP] Use range info to prove AddInst has NUW flag.""

This reverts commit 366e1faa2fffd5b2284e25b09b6a26bcd2aca2b7.

It looks like this exposes another set of crashes on the buildbots.
Revert while I investigate.