bool InstanceModel::SaveGroupInfo(wxString file) const
{
if (file.IsEmpty())
file = m_groupFile;
using namespace boost::property_tree;
ptree pt;
pt.put<int>("formatVersion", GROUP_FILE_FORMAT_VERSION);
try
{
typedef std::map<InstanceGroup *, InstVector> GroupListMap;
GroupListMap groupLists;
for (auto iter = m_instances.begin(); iter != m_instances.end(); iter++)
{
InstanceGroup *group = GetInstanceGroup(*iter);
if (group != nullptr)
groupLists[group].push_back(*iter);
}
ptree groupsPtree;
for (auto iter = groupLists.begin(); iter != groupLists.end(); iter++)
{
InstanceGroup *group = iter->first;
InstVector gList = iter->second;
ptree groupTree;
groupTree.put<bool>("hidden", group->IsHidden());
ptree instList;
for (auto iter2 = gList.begin(); iter2 != gList.end(); iter2++)
{
instList.push_back(std::make_pair("", ptree(stdStr((*iter2)->GetInstID()))));
}
groupTree.put_child("instances", instList);
groupsPtree.push_back(std::make_pair(stdStr(group->GetName()), groupTree));
}
pt.put_child("groups", groupsPtree);
write_json(stdStr(file), pt);
}
catch (json_parser_error e)
{
wxLogError(_("Failed to read group list.\nJSON parser error at line %i: %s"),
e.line(), wxStr(e.message()).c_str());
return false;
}
catch (ptree_error e)
{
wxLogError(_("Failed to save group list. Unknown ptree error."));
return false;
}
return true;
}
//------------------------------------------------------------------------------
InstVector filterUsers(llvm::Instruction *used, InstVector &users) {
BasicBlock *block = used->getParent();
InstVector result;
std::copy_if(
users.begin(), users.end(), std::back_inserter(result),
[block](Instruction *inst) { return inst->getParent() == block; });
return result;
}
//------------------------------------------------------------------------------
// Build a vector with all the uses of the given value.
InstVector findUsers(llvm::Value *value) {
InstVector result;
for (auto user = value->user_begin(), end = value->user_end(); user != end;
++user) {
if (Instruction *inst = dyn_cast<Instruction>(*user)) {
result.push_back(inst);
}
}
return result;
}
//------------------------------------------------------------------------------
void applyMap(InstVector &insts, Map &map, InstVector &result) {
result.clear();
result.reserve(insts.size());
for (auto inst : insts) {
Value *newValue = map[inst];
if (newValue != nullptr) {
if (Instruction *newInst = dyn_cast<Instruction>(newValue)) {
result.push_back(newInst);
}
}
}
}
void QpTree::makeQpTree(InstVector &insts) {
IPF_ASSERT(qpMap.size() == 1);
slot = 1; // init slot (position in mask)
for (InstVector::iterator it=insts.begin(); it!=insts.end(); it++) {
Inst *inst = *it; // iterate insts
if (isDefOnePred(inst)) { // if inst defs one predicate opnd
OpndVector &opnds = inst->getOpnds(); // get opnds of the inst
QpNode *qpNode = findQpNode(opnds[0]); // inst qp is predecessor for predicates defined in the inst
makeQpNode(qpNode, opnds[2]); // make qpNode for the predicate opnd (it is always second one)
continue;
}
if (isDefTwoPreds(inst)) { // if inst defs two predicate opnds
OpndVector &opnds = inst->getOpnds(); // get opnds of the inst
QpNode *qpNode = findQpNode(opnds[0]); // inst qp is predecessor for predicates defined in the inst
QpNode *p1Node = makeQpNode(qpNode, opnds[1]); // make qpNode for first predicate opnd
QpNode *p2Node = makeQpNode(qpNode, opnds[2]); // make qpNode for second predicate opnd
if (isDefComps(inst) == false) continue; // inst does not define mutually complemen predicates - continue
if (p1Node != NULL) p1Node->setCompNode(p2Node); // p2Node complements p1Node
if (p2Node != NULL) p2Node->setCompNode(p1Node); // p1Node complements p2Node
}
}
for (QpMap::iterator it=qpMap.begin(); it!=qpMap.end(); it++) {
QpNode *qpNode = it->second; // iterate all qpNodes in the tree
qpNode->initCompMask(); // set comp mask (to speed up getCompMask)
}
for (QpMap::iterator it=qpMap.begin(); it!=qpMap.end(); it++) {
QpNode *qpNode = it->second; // iterate all qpNodes in the tree
qpNode->initLiveMask(); // set live masks (predicate spaces which do not complement)
}
}
//------------------------------------------------------------------------------
ValueVector ToValueVector(InstVector &insts) {
ValueVector result;
std::copy(insts.begin(), insts.end(), std::back_inserter(result));
return result;
}