ghc-7.4.1: The GHC API

Safe HaskellSafe-Infered

SPARC.Imm

Synopsis

Documentation

data Imm Source

An immediate value. Not all of these are directly representable by the machine. Things like ImmLit are slurped out and put in a data segment instead.

Constructors

ImmInt Int 
ImmInteger Integer 
ImmCLbl CLabel 
ImmLit Doc 
ImmIndex CLabel Int 
ImmFloat Rational 
ImmDouble Rational 
ImmConstantSum Imm Imm 
ImmConstantDiff Imm Imm 
LO Imm 
HI Imm 

strImmLit :: String -> ImmSource

Create a ImmLit containing this string.

litToImm :: CmmLit -> ImmSource

Convert a CmmLit to an Imm. Narrow to the width: a CmmInt might be out of range, but we assume that ImmInteger only contains in-range values. A signed value should be fine here.