src/hotspot/share/adlc/formssel.cpp

rev 52710 : Upstream/backport Shenandoah to JDK11u

@@ -776,10 +776,14 @@
        !strcmp(_matrule->_rChild->_opType,"GetAndSetN")   ||
 #if INCLUDE_ZGC
        !strcmp(_matrule->_rChild->_opType,"LoadBarrierSlowReg") ||
        !strcmp(_matrule->_rChild->_opType,"LoadBarrierWeakSlowReg") ||
 #endif
+#if INCLUDE_SHENANDOAHGC
+       !strcmp(_matrule->_rChild->_opType,"ShenandoahCompareAndExchangeP") ||
+       !strcmp(_matrule->_rChild->_opType,"ShenandoahCompareAndExchangeN") ||
+#endif
        !strcmp(_matrule->_rChild->_opType,"CompareAndExchangeP") ||
        !strcmp(_matrule->_rChild->_opType,"CompareAndExchangeN")))  return true;
   else if ( is_ideal_load() == Form::idealP )                return true;
   else if ( is_ideal_store() != Form::none  )                return true;
 

@@ -3500,10 +3504,13 @@
     "LoadPLocked",
     "StorePConditional", "StoreIConditional", "StoreLConditional",
     "CompareAndSwapB", "CompareAndSwapS", "CompareAndSwapI", "CompareAndSwapL", "CompareAndSwapP", "CompareAndSwapN",
     "WeakCompareAndSwapB", "WeakCompareAndSwapS", "WeakCompareAndSwapI", "WeakCompareAndSwapL", "WeakCompareAndSwapP", "WeakCompareAndSwapN",
     "CompareAndExchangeB", "CompareAndExchangeS", "CompareAndExchangeI", "CompareAndExchangeL", "CompareAndExchangeP", "CompareAndExchangeN",
+#if INCLUDE_SHENANDOAHGC
+    "ShenandoahCompareAndSwapN", "ShenandoahCompareAndSwapP", "ShenandoahWeakCompareAndSwapP", "ShenandoahWeakCompareAndSwapN", "ShenandoahCompareAndExchangeP", "ShenandoahCompareAndExchangeN",
+#endif
     "StoreCM",
     "ClearArray",
     "GetAndSetB", "GetAndSetS", "GetAndAddI", "GetAndSetI", "GetAndSetP",
     "GetAndAddB", "GetAndAddS", "GetAndAddL", "GetAndSetL", "GetAndSetN",
     "LoadBarrierSlowReg", "LoadBarrierWeakSlowReg"