[all-commits] [llvm/llvm-project] 6e574a: [SCEV][NFC] Cache symbolic max exit count

[max-azul via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6e574abf617c504f78f45534bcda65e95787899d
      https://github.com/llvm/llvm-project/commit/6e574abf617c504f78f45534bcda65e95787899d
  Author: Max Kazantsev <mkazantsev at azul.com>
  Date:   2020-10-23 (Fri, 23 Oct 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/ScalarEvolution.h
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/lib/Transforms/Scalar/IndVarSimplify.cpp

  Log Message:
  -----------
  [SCEV][NFC] Cache symbolic max exit count

We want to have a caching version of symbolic BE exit count
rather than recompute it every time we need it.

Differential Revision: https://reviews.llvm.org/D89954
Reviewed By: nikic, efriedma