-ddump-llvm
-XUnliftedDatatypes
-XDeriveLift
--print-have-interpreter
-Wno-operator-whitespace-ext-conflict
-ddump-minimal-imports
-fprint-explicit-runtime-reps
-fforce-recomp
-fno-show-provenance-of-hole-fits
-fstg-cse
-Wno-unrecognised-warning-flags
-XDataKinds
-x ⟨suffix⟩
-dsuppress-type-applications
-keep-hscpp-files
--print-project-version
-XMultiParamTypeClasses
-dsuppress-module-prefixes
-S
-XNamedWildCards
-user-package-db
-dshow-passes
-eventlog
-fwrite-interface
-XTypeFamilyDependencies
-ddump-rn-trace
-XQualifiedDo
-Woperator-whitespace
-fno-do-eta-reduction
-ignore-dot-ghci
-hcsuf ⟨suffix⟩
-XEmptyDataDecls
-M
-fno-defer-out-of-scope-variables
-O0
-fblock-layout-cfg
-fno-static-argument-transformation
-E
-include-cpp-deps
-O2
-XGeneralizedNewtypeDeriving
-hidir ⟨dir⟩
-fno-local-ghci-history
-frefinement-level-hole-fits=⟨n⟩
-pgms ⟨cmd⟩
-fmax-pmcheck-models=⟨n⟩
-fshow-warning-groups
-XUnboxedTuples
-include-pkg-deps
-package ⟨pkg⟩
-XNamedFieldPuns
-fno-info-table-map-with-stack
-fshow-type-of-hole-fits
-fstrictness
-XRank2Types
-Wdeferred-type-errors
-ddump-cmm-sink
-Wno-deferred-type-errors
-Wno-redundant-strictness-flags
-Wno-unbanged-strict-patterns
-dsuppress-unfoldings
-XStrictData
-fno-float-in
-Wcpp-undef
-Wstar-is-type
-XForeignFunctionInterface
-fno-show-type-app-vars-of-hole-fits
-fshow-error-context
-XRoleAnnotations
-fno-spec-constr-threshold
-XDeriveAnyClass
-XCPP
-Wnot
-Wno-hi-shadowing
-fllvm-pass-vectors-in-regs
-fno-ignore-hpc-changes
-fno-print-bind-result
-O1
-Wno-missing-methods
--print-global-package-db
-ddump-cpr-signatures
-mavx
-finline-generics
-Wredundant-strictness-flags
-XDeriveDataTypeable
-Wno-missing-exported-pattern-synonym-signatures
-fno-dicts-cheap
-fdo-eta-reduction
-dth-dec-file
-fno-print-redundant-promotion-ticks
-fdicts-cheap
-ddump-to-file
-ddump-cmm-switch
-package-db ⟨file⟩
-mavx512cd
-Wno-inline-rule-shadowing
-fmax-relevant-binds=⟨n⟩
-outputdir ⟨dir⟩
-Wno-compat-unqualified-imports
-finfo-table-map-with-stack
-hide-all-plugin-packages
-Wno-inferred-safe-imports
-Wno-warnings-deprecations
-XNoPatternGuards
-XCApiFFI
-fno-print-explicit-foralls
-dynload
--print-booter-version
-XRankNTypes
-Wwarn
-Wno-type-equality-requires-operators
-XAllowAmbiguousTypes
-Wno-missing-import-lists
-XStandaloneDeriving
-D⟨symbol⟩[=⟨value⟩]
-Wno-missing-signatures
-ddump-str-signatures
-reexported-module ⟨module name⟩
-Wno-unsupported-calling-conventions
-Wno-missing-local-signatures
-ddump-cs-trace
-keep-s-files
-ferror-spans
-dynosuf ⟨suffix⟩
-fpedantic-bottoms
-XDefaultSignatures
-ddump-cmm-procmap
-fwrite-if-simplified-core
-fcase-merge
-funbox-small-strict-fields
-Wno-redundant-record-wildcards
-Woverlapping-patterns
-fsort-valid-hole-fits
-shared
-Wno-unused-record-wildcards
-XInterruptibleFFI
-XStarIsType
-foptimal-applicative-do
-dlint
-dylib-install-name ⟨path⟩
-optF ⟨option⟩
-Wmisplaced-pragmas
-XUnicodeSyntax
-fno-stg-cse
-H ⟨size⟩
-XTrustworthy
-dppr-user-length
-fprint-typechecker-elaboration
-pgmF ⟨cmd⟩
-fenable-th-splice-warnings
-fhpc
-dsuppress-stg-reps
-XMultiWayIf
-ticky-ap-thunk
-fno-dicts-strict
-pgmc ⟨cmd⟩
-Wno-invalid-haddock
-ddump-parsed
-fno-gen-manifest
-Wno-inaccessible-code
-ddump-cmm-cbe
--print-libdir
-ddump-cmm-verbose-by-proc
-XUndecidableSuperClasses
-fasm
-ddump-stg-final
-ffamily-application-cache
-dppr-debug
-framework ⟨name⟩
-fglasgow-exts
-XTypeInType
-fblock-layout-weightless
-main-is ⟨thing⟩
-fliberate-case
-fcheck-prim-bounds
-fno-show-error-context
-fexcess-precision
-fcross-module-specialise
-ddump-stg-unarised
-Wunbanged-strict-patterns
-no-auto-all
-fcase-folding
-Wmissed-specializations
-ddump-asm-stats
-fprint-bind-result
-Wno-unrecognised-pragmas
-fno-max-relevant-binds
-XPolyKinds
-ddump-cmm-caf
-ddump-occur-anal
-fno-inline-generics
-Wincomplete-patterns
-XDeepSubsumption
-fno-prof-count-entries
--frontend ⟨module⟩
-Wno-noncanonical-monoid-instances
-fno-implicit-import-qualified
-fghci-hist-size=⟨n⟩
-ffun-to-thunk
-fomit-yields
-ddump-late-cc
-dsuppress-type-signatures
-Wempty-enumerations
-Wno-implicit-kind-vars
-fexpose-all-unfoldings
-Wno-operator-whitespace
-ddump-cmm-proc
-fno-inline-generics-aggressively
-flink-rts
-pie
-msse
-fno-cse
-XRebindableSyntax
-XNumericUnderscores
-ffloat-in
-funfolding-fun-discount=⟨n⟩
-Wno-implicit-lift
-Wderiving-typeable
-Wno-missing-exported-sigs
-Wno-missing-kind-signatures
-split-sections
-stubdir ⟨dir⟩
-fno-print-expanded-synonyms
-Wunused-local-binds
--print-object-splitting-supported
-XExplicitForAll
-ddump-asm-liveness
-fclear-plugins
-fno-defer-typed-holes
-g
-fno-prof-manual
--print-have-native-code-generator
-ohi ⟨file⟩
-Rghc-timing
-j[⟨n⟩]
-fspecialise-aggressively
-funfolding-dict-discount=⟨n⟩
-Widentities
-fworker-wrapper
-hidden-module ⟨module name⟩
-ticky
--print-unregisterised
-fprint-axiom-incomps
-no-caf-all
-XTypeSynonymInstances
-fno-expose-all-unfoldings
-ddump-cmm-sp
-ddump-prep
-dsuppress-timestamps
-Wno-partial-type-signatures
-Wmissing-space-after-bang
-XTemplateHaskellQuotes
-Wunrecognised-pragmas
-ddump-simpl-trace
-ddump-hi
-fplugin-library=⟨file-path⟩;⟨unit-id⟩;⟨module⟩;⟨args⟩
-Wno-semigroup
-fno-omit-interface-pragmas
-Wduplicate-exports
-plugin-package-id ⟨pkg-id⟩
-fhide-source-paths
-ddump-call-arity
-ddump-js
-fPIC
-Wno-deferred-out-of-scope-variables
-Wno-redundant-constraints
-ddump-asm
-fexternal-interpreter
-fno-regs-iterative
-Wno-misplaced-pragmas
-ddump-stg
-fno-fun-to-thunk
-XTransformListComp
-fno-polymorphic-specialisation
-ddebug-output
-hiedir ⟨dir⟩
-fbyte-code
-fignore-hpc-changes
-XApplicativeDo
-fno-sort-valid-hole-fits
-fspec-eval
-Wno-incomplete-uni-patterns
-opta ⟨option⟩
-fno-spec-constr-count
-pgmP ⟨cmd⟩
-ddump-inlinings
-XTupleSections
-framework-path ⟨dir⟩
-ticky-allocd
-Wmissing-exported-sigs
-ddump-file-prefix=⟨str⟩
--print-build-platform
-haddock
-w
-ddump-cse
-ddump-debug
-fdump-with-ways
-ddump-deriv
-ddump-foreign
-Woperator-whitespace-ext-conflict
-drule-check=⟨str⟩
-fenable-rewrite-rules
-fprint-evld-with-show
-XFieldSelectors
-fno-dmd-tx-dict-sel
-fno-stg-lift-lams
-fvalidate-ide-info
-fno-ignore-asserts
-cpp
-fpackage-trust
-ddump-tc-trace
-Wno-unused-do-bind
-Wno-unused-foralls
-i⟨dir⟩[:⟨dir⟩]*
-Winvalid-haddock
-XLexicalNegation
-fshow-docs-of-hole-fits
-fdefer-typed-holes
-Wall-missed-specialisations
-mavx2
-XFlexibleInstances
-Wno-safe
-fstg-lift-lams-known
-package-env ⟨file⟩|⟨name⟩
-Wno-all-missed-specializations
-XDerivingVia
-ddump-cmm-cfg
--info
-ddump-view-pattern-commoning
-optlm ⟨option⟩
-ddump-tc-ast
-fno-optimal-applicative-do
-XTypeData
-Wpartial-type-signatures
-v
-e ⟨expr⟩
-fno-case-folding
-Wloopy-superclass-solve
-ddump-cmm-raw
-optc ⟨option⟩
-Wimplicit-prelude
-fno-split-sections
-ddump-splices
-ddump-ec-trace
-staticlib
-Wtrustworthy-safe
-fstg-lift-lams-rec-args
-Wmissed-extra-shared-lib
-ddump-asm-conflicts
-Wauto-orphans
-fdicts-strict
-fsplit-sections
-feager-blackholing
-distrust ⟨pkg⟩
-dno-debug-output
-Wimplicit-kind-vars
-fuse-rpaths
-fregs-iterative
-Wno-deriving-typeable
-pgmL ⟨cmd⟩
-fexpose-internal-symbols
-fno-prof-auto
-o ⟨file⟩
-fimplicit-import-qualified
-keep-llvm-file
-fcmm-control-flow
-XTemplateHaskell
-Wmissing-methods
-fcatch-nonexhaustive-cases
-fshow-type-app-of-hole-fits
-fprefer-byte-code
-fcmm-sink
-fno-print-unicode-syntax
-fmax-worker-args=⟨n⟩
-Wno-unused-binds
-Wno-unused-imports
-Wmissing-export-lists
-fno-pre-inlining
-Wno-type-equality-out-of-scope
-dsuppress-ticks
-XImportQualifiedPost
-fPIE
-fno-block-layout-cfg
-XConstrainedClassMethods
-debug
-fstg-lift-lams
-ticky-dyn-thunk
-fno-prof-late-inline
-XRecordWildCards
-split-objs
-C
-Wincomplete-uni-patterns
-dsuppress-idinfo
-Wno-missing-exported-signatures
-fdistinct-constructor-tables
-mbmi
-Wtabs
--supported-languages
-working-dir ⟨dir⟩
-fdefer-out-of-scope-variables
-XDerivingStrategies
-no-auto-link-packages
-fno-shared-implib
-g⟨n⟩
-fno-pedantic-bottoms
-fmax-valid-hole-fits=⟨n⟩
-Wno-deprecated-flags
-ddump-hpc
-keep-hc-file
-fspecialise
--print-leading-underscore
-fbyte-code-and-object-code
-fno-cmm-sink
-Wunused-do-bind
-fprint-explicit-foralls
-Wno-missed-specializations
-fignore-asserts
-fbreak-on-exception
-Wunicode-bidirectional-format-characters
-fno-info-table-map-with-fallback
-ddump-exitify
-ddump-rn-stats
-XExistentialQuantification
-ghci-script
-fpolymorphic-specialisation
-Wnoncanonical-monad-instances
-Wno-dodgy-imports
-fno-cmm-control-flow
-fno-show-warning-groups
-fno-local-float-out
-XTypeOperators
-ddump-timings
-Wprepositive-qualified-module
-Wmissing-local-signatures
-Wno-unused-top-binds
-fno-max-refinement-hole-fits
-Wunused-record-wildcards
-fno-print-axiom-incomps
-ddump-mod-map
-ddump-core-stats
-fabstract-refinement-hole-fits
-fno-stg-lift-lams-known
-msse4.2
-distrust-all-packages
-XRecursiveDo
-fcmm-elim-common-blocks
-fno-liberate-case-threshold
-XStaticPointers
-fno-excess-precision
-fllvm-fill-undef-with-garbage
-fliberate-case-threshold=⟨n⟩
-Weverything
-fno-spec-eval
--print-project-git-commit-id
-ddump-rtti
-XImpredicativeTypes
-no-hs-main
-fbinary-blob-threshold=⟨n⟩
-fprint-equality-relations
-fno-show-type-app-of-hole-fits
-Wno-name-shadowing
-Wnoncanonical-monadfail-instances
-optwindres ⟨option⟩
-fno-ignore-optim-changes
-dsuppress-var-kinds
-fno-show-type-of-hole-fits
-XNullaryTypeClasses
-ddump-bcos
-fdiagnostics-show-caret
-no-global-package-db
-Wunrecognised-warning-flags
-ddump-rn
-XPackageImports
-fcompact-unwind
-optL ⟨option⟩
-dsuppress-stg-free-vars
-Wtype-equality-out-of-scope
-dynamic
-pgml ⟨cmd⟩
-fno-diagnostics-show-caret
-optlo ⟨option⟩
-XDeriveTraversable
-ddump-cmm-thread-sanitizer
-dkeep-comments
-v⟨n⟩
-fwhole-archive-hs-libs
--print-host-platform
-funbox-strict-fields
--print-target-platform
-fno-ignore-interface-pragmas
-Wno-unused-type-patterns
-mavx512pf
-keep-llvm-files
-dppr-cols=⟨n⟩
-fspec-constr-count=⟨n⟩
-Wno-missed-specialisations
-Worphans
-fno-show-docs-of-hole-fits
-Wno-missing-home-modules
--print-ld-flags
-fspec-constr-threshold=⟨n⟩
-XOverloadedRecordUpdate
-W
-XViewPatterns
-dno-typeable-binds
-flocal-ghci-history
-hisuf ⟨suffix⟩
-Wno-incomplete-patterns
-dverbose-stg2stg
-Wdeferred-out-of-scope-variables
-Wno-unsafe
-fprof-callers=⟨name⟩
-XTypeApplications
-Wincomplete-record-updates
-Wmissing-pattern-synonym-signatures
-fno-ghci-leak-check
-auto
-Wredundant-record-wildcards
-fprint-expanded-synonyms
-ddump-asm-native
-ddump-if-trace
-ddump-hi-diffs
-fghci-leak-check
-fomit-interface-pragmas
-fdefer-type-errors
-XNoImplicitPrelude
-ddump-asm-regalloc-stages
-fno-call-arity
-fshow-hole-matches-of-hole-fits
-fexitification
-dcore-lint
-L ⟨dir⟩
-XScopedTypeVariables
-flate-specialise
-odir ⟨dir⟩
-ddump-cmm-verbose
-Wunused-imports
-pgmlc ⟨cmd⟩
-keep-s-file
-dynhisuf ⟨suffix⟩
-fno-loopification
-dtag-inference-checks
-no-user-package-db
-Wno-identities
-threaded
-ddump-mod-cycles
-ddump-asm-regalloc
-Wunused-binds
-Wno-redundant-bang-patterns
-c
-Wno-dodgy-foreign-imports
-package ⟨name⟩
-Wpartial-fields
-funfolding-use-threshold=⟨n⟩
-Wmissing-monadfail-instances
-fno-regs-graph
-Wtyped-holes
-fno-cpr-anal
-fprof-late-inline
-I⟨dir⟩
-fhelpful-errors
-fstrictness-before=⟨n⟩
-fno-print-potential-instances
-interactive-print ⟨name⟩
-fno-late-dmd-anal
-fno-full-laziness
-ddump-stranal
-fprint-explicit-coercions
-ddump-json
-Wno-noncanonical-monadfail-instances
-fno-print-explicit-kinds
-fcmm-static-pred
-flocal-float-out-top-level
-ddump-spec
-pgml-supports-no-pie
-XDeriveFunctor
-dynamic-too
-keep-o-files
-XArrows
-no-haddock
-dcmm-lint
-ddump-types
-Wmonomorphism-restriction
-ddump-cmm-from-stg
-pgmotool ⟨cmd⟩
-with-rtsopts=⟨opts⟩
-fno-solve-constant-dicts
-fno-prof-cafs
-O
-fblock-layout-weights
-fno-no-it
-Wunused-packages
-Wmissing-fields
-hpcdir⟨dir⟩
-Wdodgy-imports
-fsort-by-subsumption-hole-fits
-fno-unbox-strict-fields
-Wgadt-mono-local-binds
-XGADTSyntax
-Wno-deriving-defaults
-Wambiguous-fields
-fsort-by-size-hole-fits
-Wno-missing-deriving-strategies
-fno-print-explicit-runtime-reps
-ddump-rule-firings
-dfaststring-stats
-fprof-auto-exported
-fno-cmm-elim-common-blocks
-XLiberalTypeSynonyms
-XNoMonomorphismRestriction
-fprof-manual
-ddump-rules
-ddump-opt-cmm
-fprof-auto
-Wmissing-kind-signatures
-Winline-rule-shadowing
-ddump-stg-from-core
-funclutter-valid-hole-fits
--make
-fdmd-unbox-width=⟨n⟩
-Wmissed-specialisations
-Wno-dodgy-exports
-XUnliftedNewtypes
-Wunsupported-calling-conventions
-fno-safe-haskell
-pgminstall_name_tool ⟨cmd⟩
-fno-defer-type-errors
-XUnsafe
-XExplicitNamespaces
--supported-extensions
-XBlockArguments
-fno-asm-shortcutting
-fno-show-valid-hole-fits
-ddump-worker-wrapper
-XDuplicateRecordFields
-ddump-verbose-inlinings
-XOverlappingInstances
-dep-makefile ⟨file⟩
-flate-dmd-anal
-fcmm-thread-sanitizer
-prof
-XMonadComprehensions
-optlc ⟨option⟩
-XUndecidableInstances
-mbmi2
-fdiagnostics-color=⟨always|auto|never⟩
-pgmwindres ⟨cmd⟩
-fvia-C
-dsuppress-core-sizes
-fkeep-cafs
-msse2
-fno-it
-Wmissing-exported-signatures
-Wno-star-binder
-trust ⟨pkg⟩
-ddump-simpl-stats
-i
-keep-hscpp-file
-V
-pgmlm ⟨cmd⟩
-XNPlusKPatterns
--print-c-compiler-link-flags
-XPatternSynonyms
-Wno-unused-packages
-pgmlo ⟨cmd⟩
-fstg-lift-lams-non-rec-args-any
-l ⟨lib⟩
-fdefer-diagnostics
-fmax-simplifier-iterations=⟨n⟩
-Wunsupported-llvm-version
-Wunused-top-binds
-XNegativeLiterals
-XPostfixOperators
-fsolve-constant-dicts
-mavx512er
-fno-late-specialise
-XUnboxedSums
-fno-cross-module-specialise
-Wno-missing-export-lists
-Wdeprecations
-Wdeprecated-flags
-dsuppress-coercion-types
-fspec-constr
-funfolding-case-scaling=⟨n⟩
-ddump-hie
-Wunused-foralls
-Wno-missing-safe-haskell-mode
-Wname-shadowing
-Wno-gadt-mono-local-binds
-fno-show-hole-matches-of-hole-fits
-fworker-wrapper-cbv
-ddump-rule-rewrites
-fno-break-on-exception
-fno-case-merge
-fprint-redundant-promotion-ticks
-fshow-provenance-of-hole-fits
-caf-all
--print-tables-next-to-code
-fno-omit-yields
-XLambdaCase
-XDisambiguateRecordFields
-ffull-laziness
-fsimpl-tick-factor=⟨n⟩
-Wmissing-signatures
-XHexFloatLiterals
-rtsopts[=⟨none|some|all|ignore|ignoreAll⟩]
-?
-ddump-cmm
-dsuppress-uniques
-dipe-stats
-fprint-unicode-syntax
-no-ignore-dot-ghci
-Wno-duplicate-exports
-Wmissing-import-lists
-XMonoLocalBinds
-Wderiving-defaults
-fmax-uncovered-patterns=⟨n⟩
-Wno-missed-extra-shared-lib
-dverbose-core2core
-hide-all-packages
-floopification
-finfo-table-map-with-fallback
-hide-package ⟨pkg⟩
-osuf ⟨suffix⟩
-fno-enable-th-splice-warnings
-Wnoncanonical-monoid-instances
-finfo-table-map
-dep-suffix ⟨suffix⟩
-XEmptyCase
-XMagicHash
-optcxx ⟨option⟩
--show-options
-Wmissing-home-modules
-plugin-package ⟨pkg⟩
-XConstraintKinds
-F
-XBangPatterns
-pgmi ⟨cmd⟩
-pgmcxx ⟨cmd⟩
-fproc-alignment
-Wmissing-safe-haskell-mode
-fno-core-constant-folding
-pgma ⟨cmd⟩
-Wno-incomplete-record-updates
-ddump-ticked
-XOverloadedLabels
-fno-opt-coercion
-Wsemigroup
-optdll ⟨option⟩
-XImplicitParams
-no-keep-o-files
-Wno-loopy-superclass-solve
--print-c-compiler-flags
-Wno-wrong-do-bind
-Wno-missing-monadfail-instances
-Wdefault
-Wno-missing-fields
-Wimplicit-lift
-XDatatypeContexts
-fno-strictness
-Winaccessible-code
-Wno-partial-fields
-Wno-unused-pattern-binds
-fno-refinement-level-hole-fits
-fprof-late
-fno-print-explicit-coercions
-Wno-noncanonical-monad-instances
-Wno-typed-holes
-fno-family-application-cache
-falignment-sanitisation
-ddump-stg-cg
-package-id ⟨unit-id⟩
-dasm-lint
-fplugin-trustworthy
-Wunsafe
-fignore-interface-pragmas
--version
-fdo-lambda-eta-expansion
--show-iface ⟨file⟩
-fasm-shortcutting
-fshow-type-app-vars-of-hole-fits
-Wcompat-unqualified-imports
-ticky-tag-checks
-dinline-check=⟨str⟩
-unit @⟨filename⟩
-fprof-auto-calls
-Wno-simplifiable-class-constraints
-XGHCForeignImportPrim
-keep-hi-files
-Wno-prepositive-qualified-module
-dynohi ⟨file⟩
-Wmissing-local-sigs
-XDeriveGeneric
-Wno-star-is-type
-XOverloadedStrings
-ignore-package ⟨pkg⟩
-U⟨symbol⟩
-fno-specialise-aggressively
-fno-enable-rewrite-rules
-Wduplicate-constraints
-Wno-forall-identifier
-XHaskell2010
-fprof-cafs
-Wno-compat
-freverse-errors
-fno-unbox-small-strict-fields
-fstg-lift-lams-non-rec-args
-dsuppress-coercions
-fno-cmm-static-pred
-fno-helpful-errors
-dinitial-unique=⟨s⟩
-this-unit-id ⟨unit-id⟩
-Wwarnings-deprecations
-exclude-module=⟨file⟩
-fno-specialise
-fno-sort-by-size-hole-fits
-dhex-word-literals
-fignore-optim-changes
-static
-fprint-explicit-kinds
--interactive
-no-pie
-Wno-duplicate-constraints
-fcse
-fno-spec-eval-dictfun
-fmax-inline-alloc-size=⟨n⟩
-fno-break-on-error
-Wredundant-constraints
-fno-abstract-refinement-hole-fits
-fno-state-hack
-Wno-overflowed-literals
-ticky-LNE
-optP ⟨option⟩
-tmpdir ⟨dir⟩
-hiesuf ⟨suffix⟩
-ddump-cfg-weights
-opti ⟨option⟩
-O⟨n⟩
-ddump-cmm-cps
-XNoTraditionalRecordSyntax
-Wunused-pattern-binds
-Wall-missed-specializations
-Wunused-matches
-fno-embed-manifest
-Wforall-identifier
-ddump-cmm-split
-XLinearTypes
-Wno-empty-enumerations
-XBinaryLiterals
-optl ⟨option⟩
-ddump-faststrings
-Wredundant-bang-patterns
--print-debug-on
-Wtype-defaults
-fsimplifier-phases=⟨n⟩
-Wno-unused-local-binds
-Wunused-type-patterns
-fplugin-opt=⟨module⟩:⟨args⟩
-Wmissing-exported-pattern-synonym-signatures
-rdynamic
-Whi-shadowing
-fno-exitification
-fplugin=⟨module⟩
-fno-reverse-errors
-Wsafe
-global-package-db
-fexternal-dynamic-refs
-XDeriveFoldable
-fllvm
-fno-local-float-out-top-level
-fno-sort-by-subsumption-hole-fits
-ddump-simpl-iterations
-XGHC2021
-no-rtsopts-suggestions
-dunique-increment=⟨i⟩
-fno-code
--help
-XGADTs
-funfolding-keeness-factor=⟨n⟩
-ddump-parsed-ast
-Wno-orphans
-XFlexibleContexts
-XPartialTypeSignatures
-msse4
-Wall
-finline-generics-aggressively
-Wno-monomorphism-restriction
-fstatic-argument-transformation
-ddump-cpranal
-pgmc-supports-no-pie
-dstg-lint
-fprof-auto-top
-XIncoherentInstances
-fno-print-equality-relations
-fdmd-tx-dict-sel
-fno-spec-constr-keen
-ddump-cmm-info
-Wno-missing-pattern-synonym-signatures
-XTypeFamilies
-fobject-code
-ddump-rn-ast
-auto-all
-pgmdll ⟨cmd⟩
-keep-tmp-files
-fmax-inline-memset-insns=⟨n⟩
-Wdodgy-foreign-imports
-Wmissing-deriving-strategies
-fbreak-on-error
-Wno-tabs
-funfolding-creation-threshold=⟨n⟩
-XFunctionalDependencies
-fno-glasgow-exts
-XStrict
-fstg-lift-lams-rec-args-any
-Wno-deprecations
-fshow-loaded-modules
-XQuantifiedConstraints
-ddump-stg-tags
-clear-package-db
-ddump-c-backend
-Wstar-binder
-fshow-hole-constraints
-dumpdir ⟨dir⟩
-no-keep-hi-files
-fcore-constant-folding
-Wextra
-XHaskell98
-XStandaloneKindSignatures
-Wno-implicit-prelude
-Wno-all-missed-specialisations
-ddump-ds
-XCUSKs
-fcall-arity
-XQuasiQuotes
--print-stage
-XNondecreasingIndentation
-XParallelListComp
-XInstanceSigs
--print-rts-ways
-Wsimplifiable-class-constraints
-XNumDecimals
-XSafe
-dsuppress-all
-Winferred-safe-imports
-Werror
-fmax-inline-memcpy-insns=⟨n⟩
-Wunticked-promoted-constructors
-fprof-count-entries
-fno-max-valid-hole-fits
-this-package-name ⟨unit-id⟩
-ddump-ds-preopt
-fno-prof-late
-fprint-potential-instances
-fcpr-anal
-fno-block-layout-weightless
-Wno-unused-matches
-dppr-case-as-let
-XOverloadedRecordDot
-Wcompat
-fwrite-ide-info
--print-support-smp
-Wno-missing-local-sigs
-ddump-simpl
-XOverloadedLists
-fno-do-lambda-eta-expansion
-XKindSignatures
-msse3
-funfolding-case-threshold=⟨n⟩
-XUnliftedFFITypes
-flocal-float-out
-Woverflowed-literals
-fspec-eval-dictfun
-fregs-graph
-Wtype-equality-requires-operators
-fno-liberate-case
-Wno-type-defaults
--merge-objs
-no-auto
-XGeneralisedNewtypeDeriving
-keep-hc-files
--run ⟨file⟩
-fno-print-typechecker-elaboration
-Wno-unticked-promoted-constructors
-mavx512f
-fmax-refinement-hole-fits=⟨n⟩
-Wdodgy-exports
-XExtendedDefaultRules
-fspec-constr-keen
-fkeep-going
-ddump-cmm-opt
-XEmptyDataDeriving
-dyno ⟨file⟩
-dlinear-core-lint
-fno-spec-constr
-Wno-overlapping-patterns
--numeric-version
-ghcversion-file ⟨path to ghcversion.h⟩
-fno-force-recomp
-ddump-tc
-Wwrong-do-bind