b9622e84b4
Pulled out of #122236, this allows Splats constants to be recognized by getOperandInfo, allowing "better" costs for instructions like divides by constants to be produced (which are expanded into mul+add+shift). Some of the costs are not very accurate yet, but the comparison of scalar vs fixed-width vs scalable for the same div can become more accurate, especially with patches like #122236.
56 KiB
56 KiB