As per the GHC manual, it should be -fno-specialise for disabling all
specialization, and -fno-cross-module-specialise for disabling only the
specialization of imported INLINABLE functions. Both of these flags are
"on" when using -O and -O2.
-harendra
On 15 September 2017 at 07:15, Conal Elliott
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.