Issues · Glasgow Haskell Compiler / GHC · GitLab

Extensive Memory usage (regression)

#7068 · opened Jul 11, 2012 by waldheinz 7.8.4 5 Pnormal Trac import bug compiler perf
- CLOSED
- 18
updated Jul 07, 2019
ghc-7.6.0.20120810-x86_64-windows.exe -> ghc can't figure out LLVM version

#7143 · opened Aug 14, 2012 by cetinsert 7.8.4 5 LLVM backend Pnormal Trac import bug error messages
- CLOSED
- 23
updated Jul 07, 2019
SpecConstr explodes when compiling module BSP of frag-1.1.2

#7898 · opened May 08, 2013 by Tinctorius 7.8.4 5 Pnormal Trac import bug compiler crash
- CLOSED
- 17
updated Jul 07, 2019
64bit Testsuite failures in unregisterised 7.8 RCs

#8819 · opened Feb 24, 2014 by Peter Trommler 7.8.4 7 Phigh Trac import bug
- CLOSED
- 10
updated Jul 07, 2019
ghc can't determine gcc version on ru_RU locale

#8825 · opened Feb 25, 2014 by Sergei Trofimovich 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 10
updated Jul 07, 2019
Unregisterised compiler: arithmetic failure

#8849 · opened Mar 04, 2014 by Peter Trommler 7.8.4 7 Phigh Trac import bug incorrect runtime result
- CLOSED
- 9
updated Jul 07, 2019
7.8.1 uses a lot of memory when compiling attoparsec programs using <|>

#8852 · opened Mar 06, 2014 by joelteon 7.8.4 5 Pnormal Trac import bug compiler perf
- CLOSED
- 8
updated Jul 07, 2019
genSym uses atomic_inc but doesn't link arm_atomic_spin_lock

#8951 · opened Apr 02, 2014 by cjwatson 7.8.4 5 Pnormal Trac import bug ghc build failure
- CLOSED
- 10
updated Jul 07, 2019
SpecConstr usage explodes beyond 4GB with GHC 7.8.1 rc 2

#8960 · opened Apr 06, 2014 by MichalGajda 7.8.4 7 Phigh Trac import bug compiler crash
- CLOSED
- 8
updated Jul 07, 2019
ghc-7.8.1 -O2 eats excessive amounts of RAM, highlighting-kate and pandoc-citeproc

#8980 · opened Apr 09, 2014 by Sergei Trofimovich 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
Documentation build fails if GHCi is unavailable

#8988 · opened Apr 11, 2014 by cjwatson 7.8.4 5 Pnormal Trac import bug ghc build failure typechecker
- CLOSED
- 4
updated Jul 07, 2019
GHC accepts import of private data constructor if it has the same name as the type

#9006 · opened Apr 17, 2014 by Lemming 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 4
updated Jul 07, 2019
Deadlock in forkProcess

#9295 · opened Jul 11, 2014 by edsko@edsko.net 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 5
updated Jul 07, 2019
Acquire all_tasks_mutex in forkProcess

#9296 · opened Jul 11, 2014 by edsko@edsko.net 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 5
updated Jul 07, 2019
O2: (GHC version 7.8.3 for x86_64-unknown-linux): allocateRegsAndSpill: Cannot read from uninitialized register %vI_s1Mp

#9303 · opened Jul 12, 2014 by Sergei Trofimovich 7.8.4 10 NCG backend Phighest Trac import bug compiler crash
- CLOSED
- 7
updated Jul 07, 2019
GHC 7.8.3 no longer infers correct type in presence of type families and constraints

#9316 · opened Jul 15, 2014 by Ollie Charles 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
GHC panics when Cmm-compiling `STK_CHK_GEN_N (8);`

#9329 · opened Jul 18, 2014 by Herbert Valerio Riedel 7.8.4 5 Pnormal Trac import bug compiler crash
- CLOSED
- 1
updated Jul 07, 2019
binutils gold linker detection does not work when called via gcc and selected by commandline parameters

#9336 · opened Jul 20, 2014 by slomo 7.8.4 5 Pnormal Trac import bug driver
- CLOSED
- 6
updated Jul 07, 2019
Data.List.inits is extremely slow

#9345 · opened Jul 22, 2014 by David Feuer 7.8.4 7 Phigh Trac import bug core libraries runtime perf
- CLOSED
- 40
updated Jul 07, 2019
Overlapping type families, segafult

#9371 · opened Jul 28, 2014 by pingu 7.8.4 5 Pnormal Trac import bug runtime crash
- CLOSED
- 11
updated Jul 07, 2019
Blocked STM transaction is not interruptible

#9379 · opened Jul 29, 2014 by Feuerbach 7.8.4 5 Pnormal RTS Trac import bug
- CLOSED
- 1
updated Jul 07, 2019
Inlining prevents evaluation of ignored parts of unboxed tuples

#9390 · opened Aug 01, 2014 by snoyberg 7.8.4 5 Pnormal Trac import bug incorrect runtime result
- CLOSED
- 32
updated Jul 07, 2019
Superclass cycle with ambiguous type causes loop

#9415 · opened Aug 06, 2014 by Richard Eisenberg 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
Pattern synonyms across modules broken in Haddock

#9417 · opened Aug 06, 2014 by Mateusz Kowalczyk 7.8.4 5 Pnormal Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
Partially applied type family allowed but unusable

#9433 · opened Aug 11, 2014 by hesselink 7.8.4 5 Pnormal Trac import bug typechecker
- CLOSED
- 3
updated Jul 07, 2019
x86 sse4.2 popCnt16# needs to zero-extend its result

#9435 · opened Aug 12, 2014 by rwbarton 7.8.4 5 NCG backend Pnormal Trac import bug incorrect runtime result
- CLOSED
- 4
updated Jul 07, 2019
LlvmCodegen: Overzealous mangler incorrectly transforms user code

#9439 · opened Aug 14, 2014 by Ben Gamari 7.8.4 10 LLVM backend Phighest Trac import bug
- CLOSED
- 6
updated Jul 07, 2019
Typo in GHC Generics documentation

#9523 · opened Aug 29, 2014 by David Feuer 7.8.4 5 Pnormal Trac import bug documentation
- CLOSED
- 4
updated Jul 07, 2019
powerpc64 little endian: dll-split: Reachable modules from DynFlags out of date

#9552 · opened Sep 04, 2014 by Peter Trommler 7.8.4 5 Pnormal Trac import bug ghc build failure
- CLOSED
- 9
updated Jul 07, 2019
Support for deriving Generic1 for data families

#9563 · opened Sep 07, 2014 by mnislaih 7.8.4 7 Phigh Trac import bug
- CLOSED
- 5
updated Jul 07, 2019
-XAutoDeriveTypeable fails to generate instances

#9575 · opened Sep 11, 2014 by Herbert Valerio Riedel 7.8.4 7 Phigh Trac import bug
- CLOSED
- 9
updated Jul 07, 2019
libffi.a is put in the wrong folder

#9620 · opened Sep 20, 2014 by rezb1t 7.8.4 5 Pnormal Trac import bug ghc build failure
- CLOSED
- 17
updated Jul 07, 2019
Prettyprint constraints in type signatures can omit necessary parentheses

#9658 · opened Oct 02, 2014 by Blaisorblade 7.8.4 3 GHCi Plow Trac import bug
- CLOSED
- 2
updated Jul 07, 2019
Panic on a pattern synonym in a class

#9705 · opened Oct 19, 2014 by Krzysztof Gogolewski 7.8.4 5 Pnormal Trac import bug compiler crash typechecker
- CLOSED
- 4
updated Jul 07, 2019
signal handlers in unix are passed garbage when using the signle threaded rts

#9817 · opened Nov 21, 2014 by redneb 7.8.4 5 Pnormal RTS Trac import bug incorrect runtime result
- CLOSED
- 3
updated Jul 07, 2019
Package flags not command line completable in 7.8

#9860 · opened Dec 04, 2014 by kolmodin@dtek.chalmers.se 7.8.4 5 Pnormal Trac import bug incorrect runtime result
- CLOSED
- 2
updated Jul 07, 2019