[all-commits] [llvm/llvm-project] 0689da: [FixIrreducible][NewPM] Port -fix-irreducible to NPM

[aeubanks via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0689dab8443fd196c239cfee8a4bfd289a9458bf
      https://github.com/llvm/llvm-project/commit/0689dab8443fd196c239cfee8a4bfd289a9458bf
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-10-09 (Fri, 09 Oct 2020)

  Changed paths:
    A llvm/include/llvm/Transforms/Utils/FixIrreducible.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/lib/Passes/PassRegistry.def
    M llvm/lib/Transforms/Utils/FixIrreducible.cpp
    M llvm/test/Transforms/FixIrreducible/basic.ll
    M llvm/test/Transforms/FixIrreducible/switch.ll

  Log Message:
  -----------
  [FixIrreducible][NewPM] Port -fix-irreducible to NPM

In the NPM, a pass cannot depend on another non-analysis pass. So pin
the test that tests that -lowerswitch is run automatically to legacy PM.

Reviewed By: sameerds

Differential Revision: https://reviews.llvm.org/D89051