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RTS Stats are recorded without -T

The GHC.Stats module documents that I need to run my program with -T to generate stats, but I don't seem to need to. Perhaps the documentation is wrong or the stats are being collected when they shouldn't be.

This is a regression(?) from GHC 8.0.2 where -T was required.

Trac metadata
Trac field Value
Version 8.2.1-rc2
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Runtime System
Test case
Differential revisions
BlockedBy
Related
Blocking
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Operating system
Architecture
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