Exemple #1
0
void
ValueDef::replace(const ValueRef &repVal, bool doSet)
{
   assert(mayReplace(repVal));

   if (value == repVal.get())
      return;

   while (!value->uses.empty()) {
      ValueRef *ref = *value->uses.begin();
      ref->set(repVal.get());
      ref->mod *= repVal.mod;
   }

   if (doSet)
      set(repVal.get());
}
Exemple #2
0
void
ValueRef::set(const ValueRef &ref)
{
   this->set(ref.get());
   mod = ref.mod;
   indirect[0] = ref.indirect[0];
   indirect[1] = ref.indirect[1];
}
Exemple #3
0
void
CodeEmitterNVC0::setAddress16(const ValueRef& src)
{
   Symbol *sym = src.get()->asSym();

   assert(sym);

   code[0] |= (sym->reg.data.offset & 0x003f) << 26;
   code[1] |= (sym->reg.data.offset & 0xffc0) >> 6;
}
Exemple #4
0
void
Instruction::setSrc(int s, const ValueRef& ref)
{
   setSrc(s, ref.get());
   srcs[s].mod = ref.mod;
}
Exemple #5
0
bool CodeEmitterNVC0::isLIMM(const ValueRef& ref, DataType ty)
{
   const ImmediateValue *imm = ref.get()->asImm();

   return imm && (imm->reg.data.u32 & ((ty == TYPE_F32) ? 0xfff : 0xfff00000));
}