[all-commits] [llvm/llvm-project] f909ae: Revert "[SCEV] Infer ranges for SCC consisting of ...

[aeubanks via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f909aed671fee194297ba9190f0e4baa4b10d0c2
      https://github.com/llvm/llvm-project/commit/f909aed671fee194297ba9190f0e4baa4b10d0c2
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2022-03-04 (Fri, 04 Mar 2022)

  Changed paths:
    M llvm/include/llvm/Analysis/ScalarEvolution.h
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/test/Analysis/ScalarEvolution/cycled_phis.ll
    M llvm/test/Analysis/ScalarEvolution/unknown_phis.ll

  Log Message:
  -----------
  Revert "[SCEV] Infer ranges for SCC consisting of cycled Phis"

This reverts commit fc539b0004d4fe8072aca00e38599a2300a955ce.

Causes miscompiles, see D110620.