Support APPLY_FRAGMENT(WEIGHT(double)) clause: add weights to fragments of parallel regions (and use it in at loopAnalyzer)

src/Utils/utils.cpp

@@ -1405,6 +1405,37 @@ ParallelRegion* getRegionByLine(const vector<ParallelRegion*>& regions, const st
     return NULL;
 }
 
+std::pair<ParallelRegion*, const ParallelRegionLines*> getRegionAndLinesByLine(const vector<ParallelRegion*>& regions, const string& file, const int line)
+{
+    if (regions.size() == 1 && regions[0]->GetName() == "DEFAULT") // only default
+        return {regions[0], NULL};
+
+    else if (regions.size() > 0)
+    {
+        map<ParallelRegion*, const ParallelRegionLines*> regFound;
+
+        const ParallelRegionLines* foundLines = nullptr;
+
+        for (int i = 0; i < regions.size(); ++i)
+            if (regions[i]->HasThisLine(line, file, &foundLines))
+                regFound[regions[i]] = foundLines;
+
+        if (regFound.size() == 0)
+            return {NULL, NULL};
+        else if (regFound.size() == 1)
+            return *regFound.begin();
+        else
+        {
+            __spf_print(1, "WARN: this lines included in more than one region!!\n");
+            return {NULL, NULL};
+        }
+    }
+    else
+        return {NULL, NULL};
+
+    return {NULL, NULL};
+}
+
 set<ParallelRegion*> getAllRegionsByLine(const vector<ParallelRegion*>& regions, const string& file, const int line)
 {
     set<ParallelRegion*> regFound;