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GHC
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Unsound optimization with -O in ghc 8.4 and 8.6 when using unsafeCoerce (produced by Agda)
#17206
· opened
Sep 18, 2019
by
Andreas Abel
bug
incorrect runtime result
simplifier
5
updated
Sep 19, 2019
Optimizer produces Core with an infinite <<loop>> v2
#17151
· opened
Sep 04, 2019
by
Alexey Kuleshevich
8.10.2
P
high
bug
incorrect runtime result
simplifier
CLOSED
6
updated
Apr 07, 2020
Use explicit lazy binding around undefined in inlinable functions
#16810
· opened
Jun 13, 2019
by
kazu-yamamoto
8.9
7
P
high
Strict
bug
incorrect runtime result
1
14
updated
Jul 07, 2019
-fno-omit-yields doesn't work at -O0
#16713
· opened
May 30, 2019
by
roland
code generation
incorrect runtime result
1
updated
Jun 05, 2019
On x86_64, `castFloatToWord32` can generate bad, signed `Word32`s
#16617
· opened
May 01, 2019
by
KevinBuhr
bug
incorrect runtime result
CLOSED
3
1
updated
May 24, 2019
KnownNat: result changes depending on optimizations
#16586
· opened
Apr 17, 2019
by
Bodigrim
8.8.1
10
P
highest
bug
incorrect runtime result
specialisation
CLOSED
7
23
updated
Feb 25, 2020
Fix for #14619 is wrong
#16514
· opened
Apr 01, 2019
by
Duane Ryrag
8.6.5
8
P
high
Windows
bug
code generation
incorrect runtime result
CLOSED
6
7
updated
Feb 25, 2020
PowerPC Big-Endian: ArithInt16, ArithInt8, ArithWord16, and ArithWord8 fail
#16258
· opened
Jan 30, 2019
by
Peter Trommler
8.10.1
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
3
5
updated
Jul 07, 2019
PPC NCG: C calling convention violated for integers smaller than word size
#16222
· opened
Jan 23, 2019
by
Peter Trommler
8.10.1
5
FFI
P
normal
PowerPC
Trac import
bug
incorrect runtime result
CLOSED
3
2
updated
Jul 07, 2019
Strictness is not preserved under -O1
#16197
· opened
Jan 17, 2019
by
Alex Lang
8.8.1
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
8
updated
Jul 07, 2019
Data races in itimer_thread_func reported by ThreadSanitizer
#16150
· opened
Jan 08, 2019
by
gnezdo
8.6.4
5
P
normal
RTS
Trac import
bug
incorrect runtime result
CLOSED
4
updated
Aug 20, 2019
ghc-pkg deadlocks on macOS
#16147
· opened
Jan 08, 2019
by
rvl
8.6.4
5
P
normal
RTS
Trac import
bug
incorrect runtime result
CLOSED
7
updated
Jul 15, 2020
Inconsistent behavior of Data.Bits.shiftL with different optimization levels and -fllvm
#16111
· opened
Dec 30, 2018
by
Ryan Scott
8.8.1
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
17
updated
Aug 29, 2020
seq is not cooperating with :sprint in GHCi as expected
#16089
· opened
Dec 23, 2018
by
radrow
8.8.1
5
GHCi
P
normal
Trac import
bug
incorrect runtime result
CLOSED
15
updated
Jul 07, 2019
Show instance for Data.Fixed does not show parentheses for negatives
#16031
· opened
Dec 11, 2018
by
skeuchel
8.8.1
5
P
normal
Trac import
bug
core libraries
incorrect runtime result
newcomer
CLOSED
4
updated
Jul 07, 2019
semantics of concurrent program depends on -O level, -f[no-]omit-yields
#15975
· opened
Nov 29, 2018
by
waldmann@imn.htwk-leipzig.de
Research needed
5
P
normal
RTS
Trac import
bug
incorrect runtime result
2
updated
Nov 14, 2019
Wrong size for int for callbacks into Haskell from foreign code
#15933
· opened
Nov 22, 2018
by
Ilias Tsitsimpis
8.6.3
5
FFI
P
normal
Trac import
bug
incorrect runtime result
CLOSED
4
8
updated
Jun 14, 2020
GhostScript not available for hp2ps tests
#15856
· opened
Nov 03, 2018
by
jrp2014
8.8.1
5
P
normal
Trac import
bug
incorrect runtime result
testsuite
CLOSED
5
updated
Jul 07, 2019
Testsuite failures from validate --slow
#15736
· opened
Oct 10, 2018
by
jrp2014
10
P
highest
Trac import
bug
incorrect runtime result
testsuite
CLOSED
26
updated
May 31, 2020
getArgsWithResponseFiles does not filter out RTS options
#15732
· opened
Oct 09, 2018
by
Chaitanya Koparkar
5
P
normal
Trac import
bug
core libraries
incorrect runtime result
5
updated
Jan 23, 2020
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