HW loop compact instruction restriction

pulp-platform / pulp-riscv-gnu-toolchain

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HW loop compact instruction restriction #16

Open dspg-arch1 opened 4 years ago

dspg-arch1 commented 4 years ago

Can assembly code to implement HW loops be restricted to 32 bit instructions, For instance, if a NOP is written can it be enforced to be 32 bits. How to verifity the eventual compiler restrictions.