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
Patch by Amy Huang!
Differential Revision: https://reviews.llvm.org/D59725
llvm-svn: 357290
This CL causes our creduce-clang-crash.py util to:
- try to preprocess the file before reducing
- try to remove some command line arguments
- now require a llvm bin directory, since the generated crash script
doesn't have an absolute path for clang
It also marks it as executable, since I forgot to do that in the last
commit. :)
Patch by Amy Huang!
Differential Revision: https://reviews.llvm.org/D59440
llvm-svn: 356636
This CL adds a script that calls C-Reduce on an input file and given the
clang crash script, which is used to generate an interestingness test
for C-Reduce.
Patch by Amy Huang!
Differential Revision: https://reviews.llvm.org/D59118
llvm-svn: 355944
Artem Belevich