[PATCH] D53246: [NewPM] teach -passes= to emit meaningful error messages

[Fedor Sergeev via Phabricator via llvm-commits]

fedor.sergeev updated this revision to Diff 169691.
fedor.sergeev added a comment.

adding error handling for repeated EP pipeline parsing.


Repository:
  rL LLVM

https://reviews.llvm.org/D53246

Files:
  include/llvm/Passes/PassBuilder.h
  lib/LTO/LTOBackend.cpp
  lib/Passes/PassBuilder.cpp
  test/Other/pass-pipeline-parsing.ll
  test/tools/llvm-lto2/X86/pipeline.ll
  test/tools/llvm-opt-fuzzer/command-line.ll
  tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
  tools/opt/NewPMDriver.cpp
  unittests/IR/CMakeLists.txt
  unittests/IR/PassBuilderCallbacksTest.cpp
  unittests/Passes/CMakeLists.txt
  unittests/Passes/PluginsTest.cpp

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