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  • Glasgow Haskell CompilerGlasgow Haskell Compiler
  • GHCGHC
  • Issues
  • #949

-hy heap profile shows "stg_ap_4_upd_info" instead of correct type

The commoning up of stg_ap closures shouldn't happen when profiling, because we lose information about closure's type.

However: what about selector thunks? The same problem exists there, but selector thunks are vital for avoiding space leaks, so not generating them will have an adverse affect on the profile.

Trac metadata
Trac field Value
Version 6.6
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Profiling
Test case
Differential revisions
BlockedBy
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Blocking
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Operating system Multiple
Architecture Multiple
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