Possible optimizer optimization #9312
Description
Explain what you would like to see improved
-O1 for cling spends considerable time in stressGraphics:
| test | opt | non-opt |
|---|---|---|
| stressGraphics.cxx | 57.68 | 16.13 |
We need to
- verify that it's the optimizer taking so long
- find out which pass is causing it
- consider disabling that pass by default, or reproducing and discussing with upstream what we can do
See also #9301