GHC.Core.Opt.Simplify.Env · ghc-9.14.1

The simplifier mode

3 declarations

datadata SimplMode

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Constructors

SimplMode
- sm_phase :: !CompilerPhase
- sm_names :: ![String]
  Name(s) of the phase
- sm_rules :: !Bool
  Whether RULES are enabled
- sm_inline :: !Bool
  Whether inlining is enabled
- sm_eta_expand :: !Bool
  Whether eta-expansion is enabled
- sm_cast_swizzle :: !Bool
  Do we swizzle casts past lambdas?
- sm_uf_opts :: !UnfoldingOpts
  Unfolding options
- sm_case_case :: !Bool
  Whether case-of-case is enabled
- sm_pre_inline :: !Bool
  Whether pre-inlining is enabled
- sm_float_enable :: !FloatEnable
  Whether to enable floating out
- sm_do_eta_reduction :: !Bool
- sm_arity_opts :: !ArityOpts
- sm_rule_opts :: !RuleOpts
- sm_case_folding :: !Bool
- sm_case_merge :: !Bool
- sm_co_opt_opts :: !OptCoercionOpts
  Coercion optimiser options

Instances1Outputable

Outputable SimplModeDefined in ghc-9.14.1 · GHC.Core.Opt.Simplify.Env

valueupdMode :: (SimplMode -> SimplMode) -> SimplEnv -> SimplEnv

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valuesmPlatform :: SimplMode -> Platform

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Environments

39 declarations

datadata SimplEnv

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Constructors

SimplEnv
- seMode :: !SimplMode
- seFamEnvs :: !(FamInstEnv, FamInstEnv)
- seTvSubst :: TvSubstEnv
- seCvSubst :: CvSubstEnv
- seIdSubst :: SimplIdSubst
- seRecIds :: !UnVarSet
  Fast OutVarSet tracking which recursive RHSs we are analysing. See Note [Eta reduction in recursive RHSs] in GHC.Core.Opt.Arity.
- seInScope :: !InScopeSet
- seCaseDepth :: !Int
- seInlineDepth :: !Int

valuepprSimplEnv :: SimplEnv -> SDoc

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valueseArityOpts :: SimplEnv -> ArityOpts

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valueseCaseCase :: SimplEnv -> Bool

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valueseCaseFolding :: SimplEnv -> Bool

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valueseCaseMerge :: SimplEnv -> Bool

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valueseCastSwizzle :: SimplEnv -> Bool

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valueseDoEtaReduction :: SimplEnv -> Bool

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valueseEtaExpand :: SimplEnv -> Bool

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valueseFloatEnable :: SimplEnv -> FloatEnable

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valueseInline :: SimplEnv -> Bool

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valueseNames :: SimplEnv -> [String]

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valueseOptCoercionOpts :: SimplEnv -> OptCoercionOpts

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valuesePhase :: SimplEnv -> CompilerPhase

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valuesePlatform :: SimplEnv -> Platform

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valuesePreInline :: SimplEnv -> Bool

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valueseRuleOpts :: SimplEnv -> RuleOpts

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valueseRules :: SimplEnv -> Bool

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valueseUnfoldingOpts :: SimplEnv -> UnfoldingOpts

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valuemkSimplEnv :: SimplMode -> (FamInstEnv, FamInstEnv) -> SimplEnv

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valueextendIdSubst :: SimplEnv -> Id -> SimplSR -> SimplEnv

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valueextendCvIdSubst :: SimplEnv -> Id -> OutExpr -> SimplEnv

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valueextendTvSubst :: SimplEnv -> TyVar -> Type -> SimplEnv

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valueextendCvSubst :: SimplEnv -> CoVar -> Coercion -> SimplEnv

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valuezapSubstEnv :: SimplEnv -> SimplEnv

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valuesetSubstEnv

:: SimplEnv
-> TvSubstEnv
-> CvSubstEnv
-> SimplIdSubst
-> SimplEnv

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valuebumpCaseDepth :: SimplEnv -> SimplEnv

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valuegetInScope :: SimplEnv -> InScopeSet

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valuesetInScopeFromE :: SimplEnv -> SimplEnv -> SimplEnv

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valuesetInScopeFromF :: SimplEnv -> SimplFloats -> SimplEnv

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valuesetInScopeSet :: SimplEnv -> InScopeSet -> SimplEnv

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valuemodifyInScope :: SimplEnv -> CoreBndr -> SimplEnv

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valueaddNewInScopeIds :: SimplEnv -> [CoreBndr] -> SimplEnv

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valuegetSimplRules :: SimplM RuleEnv

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valueenterRecGroupRHSs

:: SimplEnv
-> [OutBndr]
-> SimplEnv -> SimplM (r, SimplEnv)
-> SimplM (r, SimplEnv)

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valuereSimplifying :: SimplEnv -> Bool

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typetype SimplEnvIS = SimplEnv

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valuecheckSimplEnvIS :: SimplEnvIS -> Bool

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valuepprBadSimplEnvIS :: SimplEnvIS -> SDoc

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Substitution results

4 declarations

datadata SimplSR

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A substitution result.

Constructors

DoneEx OutExpr JoinPointHood
DoneId OutId
ContEx TvSubstEnv CvSubstEnv SimplIdSubst InExpr

Instances1Outputable

Outputable SimplSRDefined in ghc-9.14.1 · GHC.Core.Opt.Simplify.Env

valuemkContEx :: SimplEnv -> InExpr -> SimplSR

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valuesubstId :: SimplEnv -> InId -> SimplSR

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valuelookupRecBndr :: SimplEnv -> InId -> OutId

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Simplifying Id binders

12 declarations

valuesimplNonRecBndr :: SimplEnv -> InBndr -> SimplM (SimplEnv, OutBndr)

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valuesimplNonRecJoinBndr

:: SimplEnv
-> InBndr
-> Mult
-> OutType
-> SimplM (SimplEnv, OutBndr)

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valuesimplRecBndrs :: SimplEnv -> [InBndr] -> SimplM SimplEnv

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valuesimplRecJoinBndrs

:: SimplEnv
-> [InBndr]
-> Mult
-> OutType
-> SimplM SimplEnv

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valuesimplBinder :: SimplEnv -> InBndr -> SimplM (SimplEnv, OutBndr)

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valuesimplBinders :: SimplEnv -> [InBndr] -> SimplM (SimplEnv, [OutBndr])

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valuesubstTy :: HasDebugCallStack => SimplEnv -> Type -> Type

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valuesubstTyVar :: SimplEnv -> TyVar -> Type

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valuegetFullSubst :: InScopeSet -> SimplEnv -> Subst

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valuegetTCvSubst :: SimplEnv -> Subst

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valuesubstCo :: SimplEnv -> Coercion -> Coercion

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valuesubstCoVar :: SimplEnv -> CoVar -> Coercion

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Floats

14 declarations

datadata SimplFloats

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Constructors

SimplFloats
- sfLetFloats :: LetFloats
- sfJoinFloats :: JoinFloats
- sfInScope :: InScopeSet

Instances1Outputable

Outputable SimplFloatsDefined in ghc-9.14.1 · GHC.Core.Opt.Simplify.Env

valueemptyFloats :: SimplEnv -> SimplFloats

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valueisEmptyFloats :: SimplFloats -> Bool

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valuemkRecFloats :: SimplFloats -> SimplFloats

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valuemkFloatBind :: SimplEnv -> OutBind -> (SimplFloats, SimplEnv)

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valueaddLetFloats :: SimplFloats -> LetFloats -> SimplFloats

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valueaddJoinFloats :: SimplFloats -> JoinFloats -> SimplFloats

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valueaddFloats :: SimplFloats -> SimplFloats -> SimplFloats

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valueextendFloats :: SimplFloats -> OutBind -> SimplFloats

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valuewrapFloats :: SimplFloats -> OutExpr -> OutExpr

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valueisEmptyJoinFloats :: JoinFloats -> Bool

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valueisEmptyLetFloats :: LetFloats -> Bool

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valuedoFloatFromRhs

:: FloatEnable
-> TopLevelFlag
-> RecFlag
-> Bool
-> SimplFloats
-> OutExpr
-> Bool

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valuegetTopFloatBinds :: SimplFloats -> [CoreBind]

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LetFloats

7 declarations

datadata LetFloats

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Instances1Outputable

Outputable LetFloatsDefined in ghc-9.14.1 · GHC.Core.Opt.Simplify.Env

datadata FloatEnable

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FloatDisabled FloatNestedOnly FloatEnabled

valueletFloatBinds :: LetFloats -> [CoreBind]

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valueemptyLetFloats :: LetFloats

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valueunitLetFloat :: OutBind -> LetFloats

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valueaddLetFlts :: LetFloats -> LetFloats -> LetFloats

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valuemapLetFloats :: LetFloats -> ((Id, CoreExpr) -> (Id, CoreExpr)) -> LetFloats

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JoinFloats

7 declarations

typetype JoinFloat = OutBind

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typetype JoinFloats = OrdList JoinFloat

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valueemptyJoinFloats :: JoinFloats

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valuewrapJoinFloats :: JoinFloats -> OutExpr -> OutExpr

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valuewrapJoinFloatsX :: SimplFloats -> OutExpr -> (SimplFloats, OutExpr)

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valueunitJoinFloat :: OutBind -> JoinFloats

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valueaddJoinFlts :: JoinFloats -> JoinFloats -> JoinFloats

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