-fwarn-incomplete-record-updates
-fwarn-monomorphism-restriction
-fwarn-unused-do-bind
- -rtsopts
- -threaded
-optc-O3
-optc-march=native
-O2
-fwarn-incomplete-record-updates
-fwarn-monomorphism-restriction
-fwarn-unused-do-bind
- -rtsopts
- -threaded
-optc-O3
-optc-march=native
-O2