Issues · Glasgow Haskell Compiler / GHC · GitLab

vector test suite uses excessive memory on GHC 8.2

#13535 · opened Apr 06, 2017 by Ryan Scott 9.0.1 10 Phighest SpecConstr Trac import bug compiler perf
- 74
updated Jun 19, 2020
ghc-8.6.1 and ghc-8.6.2 use a lot of memory

#16017 · opened Dec 09, 2018 by John Ky 8.6.3 5 Phigh SpecConstr Trac import bug compiler perf
- 17
updated Aug 27, 2019
Improve interaction of exitification with spec constr

#18837 · opened Oct 13, 2020 by harendra Pnormal SpecConstr bug join points runtime perf
- 5
updated Nov 09, 2020
SpecConstr rule base woes

#17592 · opened Dec 19, 2019 by Sebastian Graf Pnormal SpecConstr bug runtime perf simplifier
- 1
updated Jan 15, 2020
SpecConstr generating bad specialisations

#16884 · opened Jun 28, 2019 by Simon Peyton Jones 5 Pnormal SpecConstr
- 0
updated Jan 23, 2020
Specialization fails for program with higher rank type

#16473 · opened Mar 21, 2019 by isovector SpecConstr runtime perf specialisation
- 23
updated Sep 30, 2020
Missed SpecConstr opportunity

#15069 · opened Apr 20, 2018 by Simon Peyton Jones 5 Pnormal SpecConstr Trac import bug
- 2
updated Jan 23, 2020
SpecConstr needs two runs when one should suffice

#14951 · opened Mar 20, 2018 by Joachim Breitner 5 Pnormal SpecConstr Trac import task
- 18
updated Jul 07, 2019
Allow more worker arguments in SpecConstr

#14003 · opened Jul 20, 2017 by choenerzs 5 Pnormal SpecConstr Trac import feature request fusion join points runtime perf
- 1
- 20
updated Mar 21, 2020
CSE runs before SpecConstr

#13694 · opened May 13, 2017 by Matthew Pickering 5 CSE Pnormal SpecConstr Trac import bug
- 1
updated Jul 07, 2019
Seemingly unnecessary marking of a SpecConstr specialization as a loopbreaker

#13014 · opened Dec 20, 2016 by nfrisby 5 Pnormal SpecConstr Trac import bug runtime perf
- 12
updated Jul 07, 2019