[PATCH] D59725: Additions to creduce script

[Amy Huang via Phabricator via cfe-commits]

akhuang created this revision.
akhuang added reviewers: rnk, george.burgess.iv, arichardson.
Herald added a reviewer: serge-sans-paille.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Some more additions to the script - mainly reducing the clang args after the creduce run by removing them one by one and seeing if the crash reproduces. Other things:

- remove the --crash flag when "fatal error" occurs
- fixed to read stack trace functions from the top
- run creduce on a copy of the original file


Repository:
  rC Clang

https://reviews.llvm.org/D59725

Files:
  clang/utils/creduce-clang-crash.py

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