[PATCH] D22724: [PM] Significantly refactor the pass pipeline parsing to be easier to reason about and less error prone.

[Chandler Carruth via llvm-commits]

chandlerc updated this revision to Diff 66603.
chandlerc added a comment.

Add error checking for providing an inner pipeline to a normal pass by handling
the inner pipeline parsing separately. Seems less brittle going forward too.


https://reviews.llvm.org/D22724

Files:
  include/llvm/Passes/PassBuilder.h
  lib/Passes/PassBuilder.cpp
  test/Other/pass-pipeline-parsing.ll
  test/Transforms/LoopStrengthReduce/quadradic-exit-value.ll

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