[all-commits] [llvm/llvm-project] c6e54c: Revert "[SimplifyCFG] Improve the precision of `Pt...

[DianQK via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c6e54c7fec6e612ef4631ef80abca6dcb16adea6
      https://github.com/llvm/llvm-project/commit/c6e54c7fec6e612ef4631ef80abca6dcb16adea6
  Author: DianQK <dianqk at dianqk.net>
  Date:   2023-03-20 (Mon, 20 Mar 2023)

  Changed paths:
    M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
    M llvm/test/Transforms/SimplifyCFG/UnreachableEliminate.ll
    M llvm/test/Transforms/SimplifyCFG/unreachable-eliminate-on-ret.ll

  Log Message:
  -----------
  Revert "[SimplifyCFG] Improve the precision of `PtrValueMayBeModified`"

This reverts commit f890f010f6a70addbd885acd0c8d1b9578b6246f.


  Commit: 6505b9d049e5ec9f7620ec36d8e514f9e582199d
      https://github.com/llvm/llvm-project/commit/6505b9d049e5ec9f7620ec36d8e514f9e582199d
  Author: DianQK <dianqk at dianqk.net>
  Date:   2023-03-20 (Mon, 20 Mar 2023)

  Changed paths:
    M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
    R llvm/test/Transforms/SimplifyCFG/unreachable-eliminate-on-ret.ll

  Log Message:
  -----------
  Revert "[SimplifyCFG] Check if the return instruction causes undefined behavior"

This reverts commit b6a0be8ce3114d0c57e7a7d6c3c222986ca506ad.


Compare: https://github.com/llvm/llvm-project/compare/bdf5f9c3228d...6505b9d049e5