[all-commits] [llvm/llvm-project] 229618: Skip analysis re-computation when no changes are r...

[serge-sans-paille via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2296182181521c0b1803a0cd10b098fcfdab1c92
      https://github.com/llvm/llvm-project/commit/2296182181521c0b1803a0cd10b098fcfdab1c92
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2020-08-28 (Fri, 28 Aug 2020)

  Changed paths:
    M llvm/lib/Analysis/CallGraphSCCPass.cpp
    M llvm/lib/Analysis/LoopPass.cpp
    M llvm/lib/Analysis/RegionPass.cpp

  Log Message:
  -----------
  Skip analysis re-computation when no changes are reported

This is a follow-up to https://reviews.llvm.org/D80707, generalized to
CallGraphSCC, Loop and Region

Differential Revision: https://reviews.llvm.org/D86442