[Issue 24052] New: DMD is slow to pass dlangui github pipelines

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24052

          Issue ID: 24052
           Summary: DMD is slow to pass dlangui github pipelines
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: major
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: grimmaple95 at gmail.com

I recently noticed that dmd takes an atrociously long time to pass Build & Test
phase of dlangui github actions. Example:
https://github.com/buggins/dlangui/actions/runs/5181817896/job/14021883521

LDC takes 1m 30s on Linux and 3m 54s on Windows

DMD takes 59m (!!!) 18s on Linux and 1 HOUR 30 minutes on Windows

--