[all-commits] [llvm/llvm-project] 2c7870: [NewPM] Add pipeline EP callback after initial fro...

[aeubanks via All-commits]

  Branch: refs/heads/temp-test-main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c7870dccaf31167b7d7b422ed51d1f0b3e343d3
      https://github.com/llvm/llvm-project/commit/2c7870dccaf31167b7d7b422ed51d1f0b3e343d3
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-11-24 (Tue, 24 Nov 2020)

  Changed paths:
    M llvm/include/llvm/Passes/PassBuilder.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/test/Other/new-pm-O0-ep-callbacks.ll
    M llvm/test/Other/new-pm-defaults.ll
    M llvm/test/Other/pass-pipeline-parsing.ll
    M llvm/tools/opt/NewPMDriver.cpp

  Log Message:
  -----------
  [NewPM] Add pipeline EP callback after initial frontend cleanup

This matches the legacy PM's EP_ModuleOptimizerEarly. Some backends use
this extension point and adding the pass somewhere else like
PipelineStartEPCallback doesn't work.

Reviewed By: ychen

Differential Revision: https://reviews.llvm.org/D91804