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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