[llvm] [SelectionDAG] Use Magic Algorithm for Splitting UDIV/UREM by Constant (PR #154968)

Marius Kamp via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 29 10:33:06 PDT 2025


mskamp wrote:

> @mskamp wait, are the throughput measurements showing reciprocal throughput (cycles / instruction), or just "normal" throughput (instructions/cycle)?

@sharkautarch The throughput measurements just show the output of the `llvm-exegesis` mode `inverse_throughput`. As far as I understand, that should be reciprocal throughput.

https://github.com/llvm/llvm-project/pull/154968


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