int getNth( int n )
{
TRACELOG;
if ( ! isMemoized(n) )
{
compute(n);
}
return getMemoized(n);
}
void BlockCreateNode::gen() {
BasicNode::gen();
if (block()->primFailBlockScope) {
// must generate block (in primitive fail branch)
assert(!isMemoized(), "shouldn't be memoized");
genCall();
} else if (isMemoized()) {
// test if already created
theAssembler->Comment("test memoized block");
Location t = genHelper->moveToReg(block(), Temp1);
Location t2 = genHelper->loadImmediateOop(deadBlockPR, Temp2, false);
theAssembler->SubCCR(t, t2, G0);
Label* done = theAssembler->BneForward(false);
genCall();
done->define();
} else {
// block has already been created (by initial BlockClone node)
}
}
