Safe Haskell	None

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.