Code size for RV32IMAC is still pretty mediocre with the current GCC/RISCV compiler. And the standard library they use by default is pretty sub-optimal. I know

Code size for RV32IMAC is still pretty mediocre with the current GCC/RISCV compiler. And the standard library they use by default is pretty sub-optimal. I know they're working on it, and it's clear they're making quick progress, but it's not easy at the moment. The last project I worked on, I had to abandon ABI conventions and hand craft large chunks of code.