shecc : self-hosting and educational C optimizing compiler Introduction shecc is built from scratch, targeting both 32-bit Arm and RISC-V architectures, as a self-compiling compiler for a subset of the C language. Despite its simplistic nature, it is capable of performing basic optimization strategies as a standalone optimizing compiler. Features Generate executable Linux ELF binaries for ARMv7-A and RV32IM. Provide a minimal C standard library for basic I/O on GNU/Linux. The cross-compiler is w...