[llvm] DynamicAPInt: optimize size of structure (PR #97831)

[Ramkumar Ramachandra via llvm-commits]

artagnon wrote:

> > > Do you happen to see any performance improvement from this?
> > 
> > 
> > Will LLVM Compile Time Tracker be sufficient?
> 
> No, I meant for the Presburger library. I thought you had benchmarks for it, but maybe that was someone else?

The best I can do is statistical benchmarking of wall-clock-time of the unit-test executable of the Presburger library. I don't have any other benchmarks.

https://github.com/llvm/llvm-project/pull/97831