[PATCH] D59948: Support providing pass schedule to new passmanager as a YAML input

[serge via Phabricator via llvm-commits]

serge-sans-paille created this revision.
serge-sans-paille added a reviewer: chandlerc.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

In addition to the existing textual representation, offer the ability to use a YAML file to provide pass schedule specification.
Using a standard format for which LLVM has a parser would make integration with other tools easier.

One could also envision a world were -On configuration would be stored as .yml file within llvm, and a world where clang would load a custom config from a user-provided config file.

As a side effect, if the temporary schedule structure were saved has a class member, we could dump it back for free.


Repository:
  rL LLVM

https://reviews.llvm.org/D59948

Files:
  include/llvm/Passes/PassBuilder.h
  lib/Passes/PassBuilder.cpp
  test/MC/X86/intel-syntax-2.s
  unittests/IR/PassBuilderCallbacksTest.cpp

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