ghc-8.0.2: The GHC API

Safe HaskellNone
LanguageHaskell2010

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 SDoc 
ImmIndex CLabel Int 
ImmFloat Rational 
ImmDouble Rational 
ImmConstantSum Imm Imm 
ImmConstantDiff Imm Imm 
LO Imm 
HI Imm 

strImmLit :: String -> Imm Source #

Create a ImmLit containing this string.

litToImm :: CmmLit -> Imm Source #

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.