Moduleghc-10.0.0.20260917GHC2024

GHC.Core.LateCC.Types

Types related to late cost center insertion

5 types
1 value

Packageghc-10.0.0.20260917
Exports6
LanguageGHC2024
LicenceBSD-3-Clause
SourceTypes.hs

datadata LateCCConfig

Late cost center insertion configuration.

Specifies whether cost centers are added to overloaded function call sites and/or top-level bindings, and which top-level bindings they are added to. Also holds the cost center insertion environment.

Constructors

LateCCConfig
- lateCCConfig_whichBinds :: !LateCCBindSpec
- lateCCConfig_overloadedCalls :: !Bool
- lateCCConfig_env :: !LateCCEnv

datadata LateCCBindSpec

The types of top-level bindings we support adding cost centers to.

LateCCNone LateCCBinds LateCCOverloadedBinds

datadata LateCCEnv

Late cost centre insertion environment

Constructors

LateCCEnv
- lateCCEnv_module :: !Module
  Current module
- lateCCEnv_file :: Maybe FastString
  Current file, if we have one
- lateCCEnv_countEntries :: !Bool
  Whether the inserted cost centers should count entries
- lateCCEnv_collectCCs :: !Bool
  Whether to collect the cost centres we insert. See Note [Collecting late cost centres]

datadata LateCCState s

Late cost centre insertion state, indexed by some extra state type that an insertion method may require.

Constructors

LateCCState
- lateCCState_ccs :: !Set CostCentre
  Cost centres that have been inserted
- lateCCState_ccState :: !CostCentreState
  Per-module state tracking for cost centre indices
- lateCCState_extra :: !s

valueinitLateCCState :: s -> LateCCState s

The empty late cost centre insertion state

typetype LateCCM s = ReaderT LateCCEnv (State (LateCCState s))

Late cost centre insertion monad