[PATCH] D136305: llvm-reduce: Fix producing invalid reductions with landingpads

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Oct 21 09:04:38 PDT 2022


arsenm updated this revision to Diff 469643.
arsenm added a comment.

Rebase. Between this and D136461 <https://reviews.llvm.org/D136461>, I'm able to reduce a 56k line testcase without generating invalid reductions


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136305/new/

https://reviews.llvm.org/D136305

Files:
  llvm/test/tools/llvm-reduce/reduce-bb-merge-next-block-invalid-reduction.ll
  llvm/test/tools/llvm-reduce/reduce-bb-unreachable-does-not-dominate-error1.ll
  llvm/test/tools/llvm-reduce/reduce-bb-unreachable-does-not-dominate-error3.ll
  llvm/test/tools/llvm-reduce/remove-bbs-sequence.ll
  llvm/test/tools/llvm-reduce/remove-bbs-unwinded-to.ll
  llvm/tools/llvm-reduce/deltas/ReduceBasicBlocks.cpp

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