[all-commits] [llvm/llvm-project] b8ffcb: [mlir:Pass] Generate a reproducer as early as poss...

[River Riddle via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b8ffcb12e2ed52e080532586ae1ed4e6f9e47b70
      https://github.com/llvm/llvm-project/commit/b8ffcb12e2ed52e080532586ae1ed4e6f9e47b70
  Author: River Riddle <riddleriver at gmail.com>
  Date:   2021-10-05 (Tue, 05 Oct 2021)

  Changed paths:
    M mlir/lib/Pass/PassCrashRecovery.cpp
    A mlir/test/Pass/crash-recovery-dynamic-failure.mlir
    M mlir/test/lib/Pass/TestDynamicPipeline.cpp

  Log Message:
  -----------
  [mlir:Pass] Generate a reproducer as early as possible

This avoids keeping references to passes that may be freed by
the time that the pass manager has finished executing (in the
non-crash case).

Fixes PR#52069

Differential Revision: https://reviews.llvm.org/D111106