Fuzzing the .NET JIT Compiler
Read OriginalThis technical article explains the Fuzzlyn project, a fuzzer using Roslyn to generate random C# programs for testing the .NET Just-In-Time (JIT) compiler. It details how fuzzing works, the .NET compilation process (from C# to IL to machine code), and why most optimizations happen at JIT time rather than compile time. The post analyzes how Fuzzlyn finds bugs by comparing outputs from Debug and Release builds.
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