Move the CPUMode reference from EncRecipe to the Encoding itself, allowing EncRecipes to be shared between CPU modes. At least RISC-V should be able to share some recipes between RV32 and RV64 modes.
Move the CPUMode reference from EncRecipe to the Encoding itself, allowing EncRecipes to be shared between CPU modes. At least RISC-V should be able to share some recipes between RV32 and RV64 modes.