| Things that still need to be done: -*- Text -*- | |
| o - Performance | |
| All performance could be tuned, but one area that could be looked | |
| at especially is performance with flags, particularly | |
| --detect-odr-violations and --compress-debug-sections. | |
| o - Threads | |
| Why is the usertime when we run with threads the same (or almost | |
| the same) as when we run without? Is it because threads spend most | |
| of their time waiting on the same resources? On each other? | |
| Something else? | |
| o - ODR false positives | |
| ODR false positives can happen when we optimize, since code in .h | |
| files may be optimized in different ways in different compilation | |
| units. It's possible we could fix this for real by looking at the | |
| full debug info and using DW_TAG_inlined_subroutine in a clever way | |
| to correct for inlining. But that would be very expensive, I | |
| think. The easier solution is to recommend people only do | |
| ODR-detection with -g0. | |
| o - Better testing |