Merge requests · Glasgow Haskell Compiler / GHC

Merge trains

Draft: Add Pretty.zeroWidth{F,P}Text, use it in Cmm Ppr

!2949 · created Mar 24, 2020 by Sebastian Graf
GHC API compiler perf faststring
- Closed
- 26
updated Jul 31, 2021
Perf: fix strictness in OccurAnal (#19989)

!5977 · created Jun 15, 2021 by Sylvain Henry
compiler perf
- Closed
- 9
updated Jul 24, 2021
WIP: Combine STG free variable traversals (#17978) 0 of 6 checklist items completed

!3017 · created Apr 02, 2020 by Simon Jakobi
code generation compiler perf
- Closed
- 7
updated May 27, 2021
One-Shotify GHC.Utils.Monad.State (#18202)

!5416 · created Mar 30, 2021 by Andreas Klebinger
compiler perf
- Closed
- 3
- Approved
updated Apr 06, 2021
IfaceToType: Ensure that IfaceTyConInfo is shared

!5223 · created Mar 10, 2021 by Andreas Klebinger
compiler perf
- Closed
- 5
- Approved
updated Mar 17, 2021
FastString: Use FastMutInt instead of IORef Int

!4817 · created Jan 13, 2021 by Ben Gamari 9.2.1
compiler perf
- Closed
- 18
- Approved
updated Mar 10, 2021
Widen acceptance window of `MultiLayerModules` (#19293)

!5135 · created Feb 28, 2021 by Sebastian Graf
compiler perf
- Closed
- 4
- Approved
updated Mar 01, 2021
Further optimisation of nullary TyConApps 1 of 1 checklist item completed

!4823 · created Jan 14, 2021 by Ben Gamari
compiler perf
- Closed
- 19
- Approved
updated Feb 18, 2021
Call arity: Fix #18789

!4811 · created Jan 13, 2021 by Ben Gamari
Arity and eta conversion compiler perf
- Closed
- 11
- 1
- Approved
updated Feb 17, 2021
Call Arity: A few optimisations

!4792 · created Jan 12, 2021 by Ben Gamari 9.2.1
Arity and eta conversion compiler perf
- Closed
- 12
- Approved
updated Feb 06, 2021
Fix exponential typechecking time bug for large rationals (#15646)

!55 · created Dec 29, 2018 by Julian Leviston
Tbug compiler perf typechecker
- Closed
- 171
updated Jan 26, 2021
Optimizations to Cmm in general and CmmSink in particular.

!4534 · created Nov 27, 2020 by Andreas Klebinger 9.2.1
code generation compiler perf
- Closed
- 5
updated Dec 09, 2020
Wire in constraint tuples

!3954 · created Aug 31, 2020 by Ryan Scott
ConstraintKinds compiler perf
- Closed
- 48
- Approved
updated Sep 19, 2020
Turn on -XMonoLocalBinds by default (#18430)

!3650 · created Jul 06, 2020 by Sebastian Graf
compiler perf
- Closed
- 12
updated Sep 07, 2020
Improve FastString memory behaviour

!1675 · created Sep 07, 2019 by Daniel Gröber (dxld) 9.0.1
compiler perf
- Closed
- 99
- 2
- Approved
updated Aug 16, 2020
Add regression test for #18478

!3729 · created Jul 20, 2020 by Sebastian Graf
compiler perf pattern match warnings
- Closed
- 3
- Approved
updated Jul 23, 2020
Use foldl' in unionManyUniqDSets

!3039 · created Apr 04, 2020 by Simon Jakobi
compiler perf
- Closed
- 16
- Approved
updated Jun 15, 2020
Optimize GHC.Utils.Monad

!3363 · created May 26, 2020 by Andreas Klebinger 9.0.1
compiler perf
- Closed
- 5
- Approved
updated May 30, 2020
Use Data.IntMap.disjoint (#16806)

!3004 · created Mar 31, 2020 by Simon Jakobi
compiler perf
- Closed
- 14
- 1
- Approved
updated May 14, 2020
Improve some folds over Uniq[D]FM

!2997 · created Mar 30, 2020 by Simon Jakobi
compiler perf
- Closed
- 25
- 1
- Approved
updated May 14, 2020