src/hotspot/share/opto/loopTransform.cpp

rev 52710 : Upstream/backport Shenandoah to JDK11u

@@ -2850,10 +2850,18 @@
         Node *bol = iff->in(1);
         if( bol && bol->req() > 1 && bol->in(1) &&
             ((bol->in(1)->Opcode() == Op_StorePConditional ) ||
              (bol->in(1)->Opcode() == Op_StoreIConditional ) ||
              (bol->in(1)->Opcode() == Op_StoreLConditional ) ||
+#if INCLUDE_SHENANDOAHGC
+             (bol->in(1)->Opcode() == Op_ShenandoahCompareAndExchangeP ) ||
+             (bol->in(1)->Opcode() == Op_ShenandoahCompareAndExchangeN ) ||
+             (bol->in(1)->Opcode() == Op_ShenandoahWeakCompareAndSwapP ) ||
+             (bol->in(1)->Opcode() == Op_ShenandoahWeakCompareAndSwapN ) ||
+             (bol->in(1)->Opcode() == Op_ShenandoahCompareAndSwapP ) ||
+             (bol->in(1)->Opcode() == Op_ShenandoahCompareAndSwapN ) ||
+#endif
              (bol->in(1)->Opcode() == Op_CompareAndExchangeB ) ||
              (bol->in(1)->Opcode() == Op_CompareAndExchangeS ) ||
              (bol->in(1)->Opcode() == Op_CompareAndExchangeI ) ||
              (bol->in(1)->Opcode() == Op_CompareAndExchangeL ) ||
              (bol->in(1)->Opcode() == Op_CompareAndExchangeP ) ||