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Loop info

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This commit is contained in:
Alain Dargelas 2024-11-21 11:24:00 -08:00
parent 179bd25235
commit dc9d61ed61
1 changed files with 16 additions and 16 deletions
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26
frontends/verific/decorate_loops.h
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@ -34,25 +34,25 @@ class DecorateLoopsVisitor : public VeriVisitor
~DecorateLoopsVisitor() {};
virtual void VERI_VISIT(VeriLoop, node)
{
//std::cout << "Loop in: " << (VeriLoop *)&node << " id: " << outerLoopId << std::endl;
// std::cout << "Loop in: " << (VeriLoop *)&node << " id: " << outerLoopId << std::endl;
if (loopStack.empty()) {
// We increase the loop count when we enter a new set of imbricated loops,
// That way we have a loop index for the outermost loop as we want to identify and group
// logic generated by imbricated loops
// We increase the loop count when we enter a new set of imbricated loops,
// That way we have a loop index for the outermost loop as we want to identify and group
// logic generated by imbricated loops
outerLoopId++;
}
loopStack.push((VeriLoop *)&node);
}
void PreAction(VeriTreeNode &/*node*/)
void PreAction(VeriTreeNode & /*node*/)
{
//VeriNode *vnode = dynamic_cast<VeriNode *>(&node);
//std::cout << "Node pre: " << vnode << std::endl;
// VeriNode *vnode = dynamic_cast<VeriNode *>(&node);
// std::cout << "Node pre: " << vnode << std::endl;
}
virtual void PostAction(VeriTreeNode &node)
{
//std::cout << "Node post: " << (VeriTreeNode *)&node << std::endl;
// std::cout << "Node post: " << (VeriTreeNode *)&node << std::endl;
if (loopStack.size()) {
if (loopStack.top() == (VeriLoop *)&node) {
loopStack.pop();
@ -60,11 +60,11 @@ class DecorateLoopsVisitor : public VeriVisitor
return;
}
Verific::linefile_type linefile = (Verific::linefile_type)node.Linefile();
// Unfortunately there is no good way to systematically copy certain AST attributes to the Netlist attributes like:
//VeriNode *vnode = dynamic_cast<VeriNode *>(&node);
//vnode->AddAttribute(" in_loop", new VeriIntVal(outerLoopId));
// Instead using linefile struct to pass that information:
if (linefile)
// Unfortunately there is no good way to systematically copy certain AST attributes to the Netlist attributes like:
// VeriNode *vnode = dynamic_cast<VeriNode *>(&node);
// vnode->AddAttribute(" in_loop", new VeriIntVal(outerLoopId));
// Instead using linefile struct to pass that information:
if (linefile)
linefile->SetInLoop(outerLoopId);
}
}