summaryrefslogtreecommitdiff
path: root/scripts/fuzz_opt.py
Commit message (Collapse)AuthorAgeFilesLines
...
* wasm-opt fuzz script improvements (#1851)Alon Zakai2019-01-031-19/+43
| | | | | | | * Allow fuzzing from other directories, by looking for wasm-opt relative to the script itself. * Ignore some VM debug assertions which are fuzz bugs that have already been filed. * Pick the random seed based on the process ID too, for better parallel fuzzing. * Remove commandline parsing stuff in fuzz_opt.py, which won't work with the other commandline parsing in test.shared - but we don't need it anyhow.
* Determinism fix for SSA pass (#1841)Alon Zakai2019-01-021-0/+4
| | | We iterated over a set. Instead, iterate over the relevant items in their order in the IR.
* wasm-opt fuzz script (#1682) [ci skip]Alon Zakai2018-09-191-0/+226
A small fuzz script I've been using locally. Runs wasm-opt on random inputs and random passes, looking for breakage or the passes changing something. Can also run VMs before and after the passes, and compare the VMs.