Yoe maybe interested in the just ratified "RISC-V Bit-Manipulation ISA-extensions" https://github.com/riscv/riscv-bitmanip/releases/download/1.0.0/bitmanip-1.0.

Yoe maybe interested in the just ratified "RISC-V Bit-Manipulation ISA-extensions" https://github.com/riscv/riscv-bitmanip/releases/download/1.0.0/bitmanip-1.0.0-38-g865e7a7.pdf https://github.com/riscv/riscv-bitmanip/releases/download/1....