Issues · Glasgow Haskell Compiler / GHC · GitLab

Optimizer produces Core with an infinite <<loop>>

#13429 · opened Mar 16, 2017 by Alexey Kuleshevich 8.2.1 10 Phighest Trac import bug incorrect runtime result runtime crash
- CLOSED
- 43
updated Sep 04, 2019
Windows build thinks sqrt (-1) == -1

#13384 · opened Mar 06, 2017 by Ben Gamari 8.2.1 10 Phighest Trac import bug incorrect runtime result
- CLOSED
- 7
updated Jul 07, 2019
GHCi produces incorrect results when evaluating with compiled code

#12433 · opened Jul 25, 2016 by Iavor S. Diatchki 8.0.2 10 GHCi Phighest Trac import bug incorrect runtime result linking
- CLOSED
- 13
updated Jul 07, 2019
Disabling idle GC leads to freeze

#11830 · opened Apr 13, 2016 by Neil Mitchell 8.2.1 10 Phighest RTS Trac import bug incorrect runtime result
- CLOSED
- 10
updated Jul 07, 2019
Filtering of cost-center profiler output no longer works

#11810 · opened Apr 07, 2016 by Ben Gamari 8.0.1 10 Phighest Trac import bug incorrect runtime result profiling
- CLOSED
- 2
updated Jul 07, 2019
Constant folding on 'mod/Word' - incorrect result

#11702 · opened Mar 12, 2016 by ondrap 8.0.1 10 Phighest Trac import bug core libraries incorrect runtime result
- CLOSED
- 6
updated Jul 07, 2019
catch _|_ breaks at -O1

#11555 · opened Feb 07, 2016 by Sergei Trofimovich 8.0.1 10 Phighest Trac import bug exceptions incorrect runtime result
- CLOSED
- 18
updated Apr 02, 2020
Wrong results in strict Word8 storage on x64

#10521 · opened Jun 14, 2015 by VincentBerthoux2 7.10.2 10 Phighest Trac import bug incorrect runtime result
- CLOSED
- 10
updated Jul 07, 2019
signal handlers are invoked multiple times when the threaded rts is used

#10017 · opened Jan 24, 2015 by redneb 7.10.1 10 Phighest RTS Trac import bug incorrect runtime result
- CLOSED
- 5
updated Jul 07, 2019
RTS options parser silently accepts invalid flags

#9839 · opened Nov 27, 2014 by Adam Gundry 8.0.1 10 Phighest RTS Trac import bug incorrect runtime result newcomer
- CLOSED
- 9
updated Jul 07, 2019
main :: IO Int does different things with runghc and when compiled

#9086 · opened May 07, 2014 by Niklas Hambüchen 7.10.1 10 Phighest Trac import bug incorrect runtime result
- CLOSED
- 9
updated Jul 07, 2019
integer-gmp division regression

#8726 · opened Feb 02, 2014 by erikd 7.8.1 10 Phighest Trac import bug incorrect runtime result integer-gmp
- CLOSED
- 4
updated Jul 07, 2019
unloadObj doesn't work, unloaded_objects list keeps growing in size

#8291 · opened Sep 14, 2013 by Edward Z. Yang 7.8.1 10 Phighest RTS Trac import bug incorrect runtime result
- CLOSED
- 8
updated Jul 07, 2019
setNumCapabilities broken in HEAD

#8083 · opened Jul 22, 2013 by parcs 7.8.1 10 Phighest RTS Trac import bug incorrect runtime result
- CLOSED
- 9
updated Jul 07, 2019
STM and TVar report incorrect results

#7493 · opened Dec 10, 2012 by parcs 7.6.2 10 Phighest RTS Trac import bug incorrect runtime result
- CLOSED
- 10
updated Jul 07, 2019
Incorrect optimization with Data.ByteString.append

#7270 · opened Sep 24, 2012 by ocheron 7.6.2 10 Phighest Trac import bug incorrect runtime result
- CLOSED
- 10
updated Jul 07, 2019
miscompilation due to broken interface hash

#7215 · opened Sep 04, 2012 by takano-akio 7.6.2 10 Phighest Trac import bug incorrect runtime result
- CLOSED
- 3
updated Jul 07, 2019
GHCi :issafe command doesn't work

#7172 · opened Aug 21, 2012 by dterei 7.6.1 10 GHCi Phighest Trac import bug incorrect runtime result
- CLOSED
- 3
updated Jul 07, 2019
nofib/real/gg is miscompiled at -O1

#7163 · opened Aug 19, 2012 by Michal Terepeta 7.8.1 10 Phighest Trac import bug incorrect runtime result
- CLOSED
- 2
updated Jul 07, 2019
GHCi does no respect -ignore-dot-ghci anymore

#7138 · opened Aug 13, 2012 by Simon Hengel 7.6.1 10 GHCi Phighest Trac import bug incorrect runtime result
- CLOSED
- 2
updated Jul 07, 2019

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