This patch converts `zext nneg` to `sext` on RISCV to use free sext. --------- Co-authored-by: Thorsten Schütt <schuett@gmail.com>
This patch converts `zext nneg` to `sext` on RISCV to use free sext. --------- Co-authored-by: Thorsten Schütt <schuett@gmail.com>