Thanks. I somehow didn't notice that flag. On Fri, Sep 15, 2017 at 3:23 AM, Simon Peyton Jones <simo...@microsoft.com> wrote:
> Did you try -fno-specialise? > > > > *From:* Glasgow-haskell-users [mailto:glasgow-haskell-users- > boun...@haskell.org] *On Behalf Of *Conal Elliott > *Sent:* 15 September 2017 02:45 > *To:* glasgow-haskell-users@haskell.org > *Subject:* Inhibiting the specialiser? > > > > Is there a GHC flag for inhibiting the specializer (but not all > optimizations)? I'm seeing huge output from the Specialise phase killed at > 4GB and growing. The output starts as follows: > > > > Result size of Specialise > > = {terms: 29,639, types: 10,921,552, coercions: 4,425,185} > > > > Sounds like a lot to me. Is it?. I get this behavior with -O2 and with -O. > > > > -- Conal >
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