Use set for stable order

Use set for stable order

Author: pratikashar

IGC/DebugInfo/DwarfDebug.cpp

@@ -3424,7 +3424,7 @@ void DwarfDebug::writeFDEStackCall(VISAModule *m) {
     // set holds any callee save GRF that has been saved already to stack.
     // this is required because of some differences between dbginfo structure
     // reporting callee save and dwarf's debug_frame section requirements.
-    std::unordered_set<uint32_t> calleeSaveRegsSaved;
+    std::set<uint32_t> calleeSaveRegsSaved;
     for (auto &item : CFI.calleeSaveEntry) {
       for (unsigned int idx = 0; idx != item.data.size(); ++idx) {
         auto regNum = (uint32_t)item.data[idx].srcRegOff /

visa/Option.cpp

@@ -263,6 +263,7 @@ bool Options::parseOptions(int argc, const char *argv[]) {
     m_vISAOptions.setBool(vISA_SplitGRFAlignedScalar, false);
     m_vISAOptions.setBool(vISA_SkipRedundantFillInRMW, false);
     m_vISAOptions.setBool(vISA_EnableDCE, false);
+    m_vISAOptions.setBool(vISA_storeCE, true);
     m_vISAOptions.setBool(vISA_Debug, true);
   }
   if (m_vISAOptions.isArgSetByUser(vISA_Stepping)) {