Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Sign in / Register
Toggle navigation
Menu
Open sidebar
Glasgow Haskell Compiler
GHC
Issues
Open
19
Closed
4
All
23
New issue
Recent searches
{{formattedKey}}
{{ title }}
{{ help }}
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
Upcoming
Started
{{title}}
None
Any
Current
{{title}}
None
Any
{{title}}
None
Any
{{title}}
None
Any
{{name}}
Yes
No
Yes
No
{{title}}
{{title}}
None
Any
{{title}}
None
Any
{{title}}
&{{id}}
Created date
Priority
Created date
Last updated
Milestone due date
Due date
Popularity
Label priority
Manual
Title
Weight
Blocking
Interesting CSE/Code duplication issue.
#20681
· created
Nov 14, 2021
by
Andreas Klebinger
CSE
P
normal
code generation
runtime perf
simplifier
7
updated
Nov 16, 2021
Should we CSE simple primop applications?
#20301
· created
Aug 27, 2021
by
Andreas Klebinger
CSE
P
normal
T
feature request
code generation
runtime perf
2
updated
Sep 04, 2021
Missed optimization opportunity with redundant case expression.
#20138
· created
Jul 21, 2021
by
benjamin
CSE
P
low
T
task
newcomer
runtime perf
simplifier
1
updated
Feb 24, 2022
Debug.Trace.trace optimized away when throwing exceptions, starting with GHC 8.8
#19841
· created
May 14, 2021
by
Andreas Abel
CSE
P
normal
T
bug
demand analysis
exceptions
incorrect runtime result
simplifier
11
updated
Nov 09, 2021
Common subexpression ellimination fails to detect common suexpression
#18564
· created
Aug 11, 2020
by
Neo
CSE
P
normal
code generation
runtime perf
1
updated
Sep 04, 2021
Better combining for identical case alternatives
#18377
· created
Jun 23, 2020
by
Simon Peyton Jones
CSE
T
feature request
runtime perf
2
updated
Feb 02, 2021
Optimize repeated usage of instance methods.
#17795
· created
Feb 06, 2020
by
Andreas Klebinger
⊥
CSE
P
low
T
feature request
3
updated
Feb 18, 2020
combineIdenticalAlts is only partially implemented
#14684
· created
Jan 18, 2018
by
Matthew Pickering
5
CSE
P
normal
T
bug
Trac import
17
updated
Nov 14, 2021
Simple text fusion example results in rather duplicative code
#14222
· created
Sep 12, 2017
by
Ben Gamari
5
CSE
P
normal
T
bug
Trac import
9
updated
Dec 24, 2019
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
Possible inconsistency in CSE's treatment of NOINLINE
#13589
· created
Apr 18, 2017
by
Ben Gamari
5
CSE
P
normal
T
bug
Trac import
3
updated
Jul 07, 2019
CSE for join points
#13219
· created
Feb 01, 2017
by
lukemaurer
5
CSE
P
normal
T
bug
Trac import
join points
1
updated
Dec 08, 2021
Allow the user to prevent floating and CSE
#12620
· created
Sep 24, 2016
by
Joachim Breitner
5
CSE
P
normal
T
feature request
Trac import
33
updated
Sep 27, 2021
Improve the interaction between CSE and the join point transformation
#9688
· created
Oct 13, 2014
by
David Feuer
5
CSE
P
normal
T
feature request
Trac import
join points
runtime perf
3
updated
Jul 07, 2019
Opportunity to improve CSE
#7596
· created
Jan 16, 2013
by
Simon Peyton Jones
8.0.1
5
CSE
P
normal
T
bug
Trac import
9
updated
Feb 06, 2020
CSE should look through coercions
#5344
· created
Jul 25, 2011
by
reinerp
3
CSE
P
low
T
feature request
Trac import
runtime perf
7
updated
Jul 07, 2019
ghc -O space leak: CSE between different CAFs
#947
· created
Oct 17, 2006
by
Bertram Felgenhauer
5
CSE
P
normal
T
bug
Trac import
11
updated
Jul 07, 2019
Better CSE optimisation
#701
· created
Feb 20, 2006
by
Simon Marlow
5
CSE
P
normal
T
task
Trac import
11
updated
Aug 12, 2020
missed CSE opportunity
#149
· created
Jun 12, 2003
by
nobody
5
CSE
P
normal
T
bug
Trac import
broken test
24
updated
Jul 07, 2019