riscv-llvm icon indicating copy to clipboard operation
riscv-llvm copied to clipboard

Published 20 hours ago • verified publisher icon lowRISC

Compressed ('C') instruction set codegen/optimisation support

Open asb opened this issue 8 years ago • 0 comments

Converting a 32-bit instructions to a 16-bit instruction where possible is a good starting point. It may then be worth looking at opportunities for increasing the number of instructions where this is possible.

It may be worth looking at the MicroMipsSizeReduction pass, as well as X86EvexToVex.

asb avatar Aug 20 '17 15:08 asb