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