Issues · Glasgow Haskell Compiler / GHC · GitLab

T12545 is sensitive to `-dunique-increment` changes

#19414 · opened Feb 22, 2021 by Sebastian Graf Pnormal bug compiler perf testsuite
- 1
- 1
updated Feb 26, 2021
Optimisation puzzle with list of list folds and mconcat

#19420 · opened Feb 23, 2021 by vdukhovni Pnormal bug core libraries rules runtime perf
- 0
updated Feb 26, 2021
Mathjax CDN for user guide needs to be updated again

#19423 · opened Feb 23, 2021 by Matthew Pickering bug documentation
- 2
- 1
updated Feb 26, 2021
"Thunk log" from ManyConstructors test

#19426 · opened Feb 23, 2021 by Matthew Pickering compiler perf task
- 2
updated Feb 26, 2021
Linear types: double update assertion failure

#19400 · opened Feb 18, 2021 by Krzysztof Gogolewski LinearTypes Pnormal bug compiler crash
- 1
updated Feb 26, 2021
8.8.3 release build on osx incorrectly configured? (missing ac_cv_func_clock_gettime=no ?)

#17895 · opened Mar 04, 2020 by Carter Schonwald 8.10.1 Pnormal bug macOS upstream
- 9
updated Feb 26, 2021
Generate branchless code for two-alternative cases with default alternative if they return literals or nullary constructors.

#19448 · opened Feb 26, 2021 by Andreas Klebinger code generation
- 1
- 1
updated Feb 26, 2021
GHC 9.0 rejects default signature that 8.10 accepts

#19432 · opened Feb 25, 2021 by Ryan Scott DefaultSignatures bug program incorrectly rejected typechecker
- 12
updated Feb 26, 2021
oversized source range in type error message

#19364 · opened Feb 13, 2021 by jwaldmann Pnormal bug error messages typechecker
- 1
updated Feb 26, 2021
GHC needs to distribute .hie files for base libraries

#16901 · opened Jul 02, 2019 by Matthew Pickering hadrian hie files packaging
- 1
- 1
updated Feb 26, 2021
Work out and document how to build GHC with eventlog enabled

#16710 · opened May 29, 2019 by Matthew Pickering Make removal eventlog hadrian
- CLOSED
- 6
updated Feb 26, 2021
Significant runtime regression in HEAD/8.10 for this benchmark.

#18993 · opened Nov 25, 2020 by Andreas Klebinger 9.0.1 Pnormal bug runtime perf
- 9
updated Feb 26, 2021
Improve fragmentation diagnostics 0 of 3 tasks completed

#19357 · opened Feb 12, 2021 by Ben Gamari RTS feature request runtime perf
- 1
- 3
updated Feb 26, 2021
Suboptimal code produced for simple Cmm expression

#19440 · opened Feb 26, 2021 by Neo NCG backend Pnormal bug runtime perf
- 10
updated Feb 26, 2021
-fregs-iterative seems to be a pessimization?!

#19449 · opened Feb 26, 2021 by Simon Jakobi code generation documentation needs triage
- 0
updated Feb 26, 2021
Implement CMOV support.

#15258 · opened Jun 11, 2018 by Andreas Klebinger 5 Pnormal Trac import code generation task
- 4
updated Feb 26, 2021
panic refineFromInScope from 3b8235334b7838013c9e955db3e7762a1c7fef43

#19360 · opened Feb 13, 2021 by Alan Zimmerman bug needs triage
- 3
updated Feb 26, 2021
Make code generated by `dataToTag#` more compact (and efficient, hopefully)

#19444 · opened Feb 26, 2021 by Sebastian Graf feature request pointer tagging
- 7
updated Feb 26, 2021
Can not load winpthread.dll (ghci)

#17319 · opened Oct 07, 2019 by Igor Hnízdo 8.8.2 GHCi Windows bug info needed linking
- CLOSED
- 8
updated Feb 26, 2021
Can not load winpthread.dll

#17318 · opened Oct 07, 2019 by Igor Hnízdo needs triage
- CLOSED
- 1
updated Feb 26, 2021

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