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  • #16032

Closed
Open
Opened Dec 11, 2018 by lennart@augustsson.net@trac-lennart

Compile speed regression

GHC 8.6.3 seems to be about 10% slower than GHC 8.4.4 compiling a large input. The times goes from 22.25m to 24.5m.

Unfortunately, I cannot include the modules to reproduce it.

Trac metadata
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Version 8.6.3
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler
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Reference: ghc/ghc#16032