[all-commits] [llvm/llvm-project] 0dc6b5: Revert "[SCEV] Remove premature assert. PR46786"

[Roman Lebedev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0dc6b597db4d8b25f3df96a8f6574be732e18fdd
      https://github.com/llvm/llvm-project/commit/0dc6b597db4d8b25f3df96a8f6574be732e18fdd
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2021-08-13 (Fri, 13 Aug 2021)

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

  Log Message:
  -----------
  Revert "[SCEV] Remove premature assert. PR46786"

Since then, the SCEV pointer handling as been improved,
so the assertion should now hold.

This reverts commit b96114c1e1fc4448ea966bce013706359aee3fa9,
relanding the assertion from commit 141e845da5dda6743a09f858b4aec0133a931453.