Figure out what to do about retainer profiling debugging code
rts/RetainerProfile.c
has a hope pile of code guarded by the unset-by-default DEBUG_RETAINER
macro. I tried to resuscitate it while debugging #15287, but it seems like a bit of a lost cause. In particular, the cost()
function which seems to be critical to the accounting done by in this code was removed in dbef766c. While I can't tell for certain, it's possible that this "cost" notion coincides with the value currently computed by closure_sizeW
.
Regardless, we should either drop this code if it's beyond saving or fix it to do something useful.
Trac metadata
Trac field | Value |
---|---|
Version | 8.4.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | simonmar |
Operating system | |
Architecture |