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Glasgow Haskell Compiler
GHC
Issues
Open
22
Closed
9
All
31
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Blocking
Need a bit more case-of-case in Inital Phase
#21608
· created
May 20, 2022
by
Simon Peyton Jones
P
normal
SpecConstr
T
task
float-out
simplifier
1
0
updated
May 23, 2022
Make use of boxity analysis in SpecConstr.
#21562
· created
May 12, 2022
by
Andreas Klebinger
9.6.1
P
normal
SpecConstr
T
feature request
1
1
8
updated
May 17, 2022
SpecConstr : Should NOINLINE functions be allowed to specialize.
#21458
· created
Apr 29, 2022
by
Andreas Klebinger
P
normal
SpecConstr
T
question
specialisation
6
updated
May 02, 2022
SpecConstr should treat local and top level non-recursive bindings the same.
#21457
· created
Apr 29, 2022
by
Andreas Klebinger
P
normal
SpecConstr
T
feature request
3
updated
May 09, 2022
SpecConstr: -fspec-constr-threshold has likely some undesired behaviour
#21456
· created
Apr 29, 2022
by
Andreas Klebinger
P
normal
SpecConstr
T
task
1
updated
May 03, 2022
SpecConstr increasing allocation. Maybe by triggering reboxing
#20321
· created
Sep 01, 2021
by
Andreas Klebinger
Research needed
CPR/boxity analysis
P
normal
SpecConstr
T
task
demand analysis
2
updated
May 17, 2022
Argument is marked as absent when it likely should not be.
#20320
· created
Aug 31, 2021
by
Andreas Klebinger
P
normal
SpecConstr
T
bug
12
updated
May 24, 2022
SpecConstr passes unused parameters
#19796
· created
May 05, 2021
by
Simon Peyton Jones
P
low
SpecConstr
T
feature request
0
updated
Sep 08, 2021
Improve interaction of exitification with spec constr
#18837
· created
Oct 13, 2020
by
harendra
P
normal
SpecConstr
T
bug
join points
runtime perf
5
updated
Nov 09, 2020
SpecConstr rule base woes
#17592
· created
Dec 19, 2019
by
Sebastian Graf
P
normal
SpecConstr
T
bug
runtime perf
simplifier
1
updated
Jan 15, 2020
SpecConstr generating bad specialisations
#16884
· created
Jun 28, 2019
by
Simon Peyton Jones
5
P
normal
SpecConstr
T
bug
runtime perf
0
updated
Apr 28, 2022
Specialization fails for program with higher rank type
#16473
· created
Mar 21, 2019
by
isovector
SpecConstr
runtime perf
specialisation
24
updated
Jan 28, 2021
ghc-8.6.1 and ghc-8.6.2 use a lot of memory
#16017
· created
Dec 09, 2018
by
John Ky
8.6.3
5
P
high
SpecConstr
T
bug
Trac import
compiler perf
17
updated
Aug 27, 2019
Missed SpecConstr opportunity
#15069
· created
Apr 20, 2018
by
Simon Peyton Jones
5
P
normal
SpecConstr
T
bug
Trac import
2
updated
Jan 23, 2020
SpecConstr needs two runs when one should suffice
#14951
· created
Mar 20, 2018
by
Joachim Breitner
5
P
normal
SpecConstr
T
task
Trac import
18
updated
Jul 07, 2019
Allow more worker arguments in SpecConstr
#14003
· created
Jul 20, 2017
by
choenerzs
5
P
normal
SpecConstr
T
feature request
Trac import
fusion
join points
runtime perf
1
20
updated
Mar 21, 2020
CSE runs before SpecConstr
#13694
· created
May 13, 2017
by
Matthew Pickering
5
CSE
P
normal
SpecConstr
T
bug
Trac import
1
updated
Jul 07, 2019
Remove deprecated ForceSpecConstr
#13681
· created
May 10, 2017
by
Matthew Pickering
5
P
normal
SpecConstr
T
task
Trac import
9
updated
Feb 10, 2021
vector test suite uses excessive memory on GHC 8.2
#13535
· created
Apr 06, 2017
by
Ryan Scott
⊥
10
P
highest
SpecConstr
T
bug
Trac import
compiler perf
75
updated
Sep 07, 2021
Seemingly unnecessary marking of a SpecConstr specialization as a loopbreaker
#13014
· created
Dec 20, 2016
by
nfrisby
5
P
normal
SpecConstr
T
bug
Trac import
runtime perf
12
updated
Jul 07, 2019
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