90c90
< imm = sign_ext(SIMM10, 10);
---
> imm = sext<10>(SIMM10);
105c105
< imm = sign_ext(SIMM11, 11);
---
> imm = sext<11>(SIMM11);
120c120
< imm = sign_ext(SIMM13, 13);
---
> imm = sext<13>(SIMM13);