Hacker News Reader

I'll try and make a minimal reproduction case and file a bug. Do you know if any tooling that can take a binary and fuzz it down to a minimal reproduction set?

View on HN

cvise. Here is a link to a mini tutorial I wrote for a user in an LLVM issue: https://github.com/llvm/llvm-project/issues/108827#issuecomm...

Thank you, this will be very useful.

Claude code is actually rather good at this. If your initial testcase is not too big, you can use creduce or cvise.

Sadly my initial test case is binaryen which has 290 compilation units. I will try though.

Reply on news.ycombinator.com