/// <summary>
/// Generates an RTL side effect instruction, typically for instructions which
/// are modeled by their effect on the processor that can't be seen in the processor
/// registers or memory.
/// </summary>
/// <param name="sideEffect">Expression which when evaluated causes the side effect.</param>
/// <param name="iclass"></param>
/// <returns>A reference to this RtlEmitter.</returns>
public RtlEmitter SideEffect(Expression sideEffect, InstrClass iclass = InstrClass.Linear)
{
var se = new RtlSideEffect(sideEffect, iclass);
Instructions.Add(se);
return(this);
}
public RtlEmitter SideEffect(Expression sideEffect, RtlClass rtlc = RtlClass.Linear)
{
var se = new RtlSideEffect(sideEffect);
se.Class = rtlc;
instrs.Add(se);
return(this);
}
public bool VisitSideEffect(RtlSideEffect side)
{
var sidePat = pattern as RtlSideEffect;
if (sidePat == null)
return false;
matcher.Pattern = sidePat.Expression;
return matcher.Match(side.Expression);
}
public bool VisitSideEffect(RtlSideEffect side)
{
if (!(pattern is RtlSideEffect sidePat))
{
return(false);
}
matcher.Pattern = sidePat.Expression;
return(matcher.Match(side.Expression));
}