ghc-lib-8.8.1.20191204: The GHC API, decoupled from GHC versions

Safe Haskell	None
Language	Haskell2010

CmmCallConv

Synopsis

data ParamLocation
- = RegisterParam GlobalReg
- | StackParam ByteOff
assignArgumentsPos :: DynFlags -> ByteOff -> Convention -> (a -> CmmType) -> [a] -> (ByteOff, [(a, ParamLocation)])
assignStack :: DynFlags -> ByteOff -> (a -> CmmType) -> [a] -> (ByteOff, [(a, ParamLocation)])
realArgRegsCover :: DynFlags -> [GlobalReg]

Documentation

data ParamLocation Source #

Constructors

RegisterParam GlobalReg
StackParam ByteOff

Instances

Outputable ParamLocation Source #
Instance details Defined in CmmCallConv Methods ppr :: ParamLocation -> SDoc # pprPrec :: Rational -> ParamLocation -> SDoc #

assignArgumentsPos :: DynFlags -> ByteOff -> Convention -> (a -> CmmType) -> [a] -> (ByteOff, [(a, ParamLocation)]) Source #

Given a list of arguments, and a function that tells their types, return a list showing where each argument is passed

assignStack :: DynFlags -> ByteOff -> (a -> CmmType) -> [a] -> (ByteOff, [(a, ParamLocation)]) Source #

realArgRegsCover :: DynFlags -> [GlobalReg] Source #