[all-commits] [llvm/llvm-project] 85ff5b: [NewPM] Separate out alias analysis passes in opt

[aeubanks via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 85ff5b524e4935b9aa0838d72107f1f505684088
      https://github.com/llvm/llvm-project/commit/85ff5b524e4935b9aa0838d72107f1f505684088
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-06-25 (Thu, 25 Jun 2020)

  Changed paths:
    M llvm/include/llvm/Passes/PassBuilder.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/tools/opt/NewPMDriver.cpp

  Log Message:
  -----------
  [NewPM] Separate out alias analysis passes in opt

Summary:
This somewhat matches the --aa-pipeline option, which separates out any
AA analyses to make sure they run before other passes.

Makes check-llvm failures under new PM go from 2356 -> 2303.

AA passes are not handled by PassBuilder::parsePassPipeline() but rather
PassBuilder::parseAAPipeline(), which is why this fixes some failures.

Reviewers: asbirlea, hans, ychen, leonardchan

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82488