[llvm] [TableGen][SchedMachineModel] Improve way to create WriteLatencyTable. (PR #86654)

via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 26 05:06:34 PDT 2024 

lcvon007 wrote:

I have compared the element number in each target's LatencyTable(such as RISCVWriteLatencyTable) in xxxGenSubtargetInfo.inc(such as RISCVWriteLatencyTable) before and after optimization. The result is as follow:
![image](https://github.com/llvm/llvm-project/assets/141613945/43a45e90-59fb-4f36-873f-83bab6919582)


https://github.com/llvm/llvm-project/pull/86654

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