Function resolveTargetSites

src/codegen/compiler.cpp:1669–1707

}

void resolveTargetSites(Context* c,
                        Event* e,
                        SiteRecordList* frozen,
                        Site** sites)
{
  for (FrameIterator it(c, e->stackAfter, e->localsAfter); it.hasMore();) {
    FrameIterator::Element el = it.next(c);
    Value* v = el.value;
    Read* r = live(c, v);

    if (r and sites[el.localIndex] == 0) {
      SiteMask mask(lir::Operand::RegisterPairMask | lir::Operand::MemoryMask,
                    c->regFile->generalRegisters,
                    AnyFrameIndex);

      Site* s = pickSourceSite(
          c, r, 0, 0, &mask, false, true, true, acceptForResolve);

      if (s == 0) {
        s = maybeMove(c, v, mask, false, true, ResolveRegisterReserveCount);
      }

      freeze(c, frozen, s, v);

      sites[el.localIndex] = s->copy(c);

      if (DebugControl) {
        char buffer[256];
        sites[el.localIndex]->toString(c, buffer, 256);
        fprintf(stderr,
                "resolve target %s for %p local %d frame %d\n",
                buffer,
                el.value,
                el.localIndex,
                el.frameIndex(c));
      }
    }
  }
}

void resolveJunctionSites(Context* c, Event* e, SiteRecordList* frozen)
{