sysy-compiler

Introduction

A SysY compiler for PKU's Compiler Principle course, implemented in Rust.

• SysY source code -> AST: lalrpop
• AST -> Koopa Text (an intermediate representation)
• Koopa Text -> Koopa Program: koopa
• Koopa Program -> RISC-V

For more information, see the report (written in Chinese 🫡).

Results

• Offline Judgement:
  • all the tests (except performance tests) have been passed!
• Online Judgement:
  • SysY to Koopa: 99.09 / 100
  • SysY to RISC-V: 98.64 / 100
  • Performance: 100 / 100 (598.74 sec 😋👉🤡)

Notices

• Disclaimer: for your own benefit, please avoid directly copying and pasting the code 🙏.
• If you find my code or idea helpful, please consider citing this repository in your lab report or code 😘.
  • ...... and star ⭐️ the repo if you like!

References

• Kira (Rust version)
• PKU Compiler Online Document