Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.CmmToAsm.SPARC.Imm

Synopsis

data Imm
- = 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
litToImm :: CmmLit -> Imm

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.