#8661: Segfault on System.Time during validate -------------------------------------+--------------------------- Reporter: Fuuzetsu | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86 Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+--------------------------- Comment (by Herbert Valerio Riedel <hvr@…>): In [changeset:"a3878d172b358b896b3c8302e58199958479d8e5/integer-gmp"]: {{{ #!CommitTicketReference repository="integer-gmp" revision="a3878d172b358b896b3c8302e58199958479d8e5" Temporary disable `mpz_gmpz_tdiv_qr_ui` to workaround #8661 I still need to investigated, but for some reason not yet obvious to me, commit [af2ba9c8/integer-gmp] (re #8647) seems to have triggered #8661 on linux/32 This commit disables the use of the `quotRemIntegerWord#` primop on 32bit (which seems to trigger the issue). Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8661#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler