Evandro Menezes wrote: > > The meaning of these attributes are not clear to me. Is there a > reference somewhere about which insns are FP or SIMD or neither?
The meaning should be clear, "fp" is a floating point instruction, "simd" a SIMD one as defined in ARM-ARM. > Indeed, I had to add the Y for the f_mcr insn to match it with nosimd. > However, I didn't feel that it should be moved to the right, since it's > already disparaged. Am I missing something detail? It might not matter for this specific case, but I have seen reload forcing the very first alternative without looking at any costs or preferences - as long as it is legal. This suggests we need to order alternatives from most preferred alternative to least preferred one. I think it is good enough for commit, James? Wilco
