Set live local index bit vector only when register candidate is created

Fixes: eclipse-openj9/openj9#19329 Signed-off-by: Annabelle Huo <[email protected]>
eclipse-omr · May 1, 2024 · bdb57f7 · bdb57f7
1 parent 33a1542
commit bdb57f7
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/compiler/optimizer/GlobalRegisterAllocator.cpp b/compiler/optimizer/GlobalRegisterAllocator.cpp
@@ -2733,11 +2733,12 @@ void TR_GlobalRegisterAllocator::offerAllAutosAndRegisterParmAsCandidates(TR::Bl
             if (paramCursor->getLinkageRegisterIndex() >= 0)
                rc->addAllBlocks();
             }
+
+         i = paramCursor->getLiveLocalIndex();
+         autoAndParmLiveLocalIndex.set(i);
+         registerCandidateByIndex[i] = rc;
          }
 
-      i = paramCursor->getLiveLocalIndex();
-      autoAndParmLiveLocalIndex.set(i);
-      registerCandidateByIndex[i] = rc;
       paramCursor = paramIterator.getNext();
       }