Xinlong-Wu / riscv-code-size-reduction

Welcome to the RISC-V Code Size Reduction Group

If you can't measure it you can't improve it

This is the current tagged proposal for reducing code size:

• Zc ISA proposal

This is the the lastest spec (currently only has stylistic changes from the tagged version), and the benchmarking results:

• Zc-specification

For details of analysing the Zc code-size reduction extensions against your ELF file look here

• Analysis script

This is the current set of benchmark results from the analysis script:

• Benchmark results

Documentation of existing RISC-V code-size reduction ISA extensions

• Existing ISA extensions to reduce code size