static int get_object_pushtype(Opcode n, target.Target t)
{
return(ct_intptr);
}
static int get_binnumop_pushtype(Opcode n, target.Target t)
{
var a = n.uses[0].ct;
var b = n.uses[1].ct;
switch (a)
{
case ct_int32:
switch (b)
{
case ct_int32:
return(ct_int32);
case ct_intptr:
return(ct_intptr);
case ct_ref:
if (n.oc == oc_add)
{
return(ct_ref);
}
break;
}
break;
case ct_int64:
switch (b)
{
case ct_int64:
return(ct_int64);
}
break;
case ct_intptr:
switch (b)
{
case ct_int32:
return(ct_intptr);
case ct_intptr:
return(ct_intptr);
case ct_ref:
if (n.oc == oc_add)
{
return(ct_ref);
}
break;
}
break;
case ct_float:
switch (b)
{
case ct_float:
return(ct_float);
}
break;
case ct_ref:
switch (b)
{
case ct_int32:
if (n.oc == oc_add || n.oc == oc_sub)
{
return(ct_ref);
}
break;
case ct_intptr:
if (n.oc == oc_add || n.oc == oc_sub)
{
return(ct_ref);
}
break;
case ct_ref:
if (n.oc == oc_sub)
{
return(ct_intptr);
}
break;
}
break;
}
throw new NotSupportedException("Invalid opcode:" + n.ToString());
}