[Lldb-commits] [lldb] [lldb] Make SBType::FindDirectNestedType work with expression ASTs (PR #89183)

[Pavel Labath via lldb-commits]

labath wrote:

> @Michael137 suggested that I check that performance of `FindDirectNestedType` doesn't regress (at least for my use case), since I have custom instrumentation in my formatter. I can confirm that 3 versions of this function (#68705, #74786, and this PR) exhibit the same level of performance. Raw numbers (in nanoseconds) fluctuate a lot, but I don't see anything concerning:
> 
> ```
> This PR
> -------
> 2,611,025
> 1,988,893
> 2,878,981
> 1,873,220
> 
> main branch (#74786)
> ----
> 1,973,071
> 2,542,073
> 1,509,624
> 
> Initial implementation (#68705)
> ------
> 2,029,233
> 2,477,041
> 1,315,462
> ```

Cool. Thanks for confirming that.

https://github.com/llvm/llvm-project/pull/89183