D757 (emit Typeable at type definition site) regresses T3294 max_bytes_used by factor of two
I noticed that D757 caused max_bytes_allocated to go from 45MBytes to 96MBytes while updating the testsuite. This may be expected but I want to ensure I look into this since the test defines only one type (albeit with many fields) and a Show instance so we wouldn't necessarily expect this test to regress by this amount.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.11 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |
Activity
changed milestone to %8.0.1
added Tbug Trac import labels
mentioned in commit bef2f03e
The above commit was incorrect and was ultimately reverted.
The idea was merged again in 91c6b1f5, which does not exhibit this regression. I'm not entirely sure why this is the case, although I suspect the phenomenon was due to sloppy test conditions on my part as I have been unable to reproduce the issue. Closing.
Trac metadata
Trac field Value Resolution Unresolved → ResolvedFixed added compiler perf label
added Pnormal label