>It means you binary bigger False premise, as size tool shows RVA20(RV64GC) binaries were already smallest among 64bit architectures. Code gets smaller still

>It means you binary bigger False premise, as size tool shows RVA20(RV64GC) binaries were already smallest among 64bit architectures. Code gets smaller still (rather than larger) with newer extensions such as B in RVA22. As of recently, the same is true in 32bit when comparing rv32 against former best (thumb2). But it was quite close before to begin with.