diff --git a/src/hotspot/cpu/x86/x86.ad b/src/hotspot/cpu/x86/x86.ad
index af134065692..d90ba901ac0 100644
--- a/src/hotspot/cpu/x86/x86.ad
+++ b/src/hotspot/cpu/x86/x86.ad
@@ -1749,6 +1749,7 @@ bool Matcher::match_rule_supported_vector(int opcode, int vlen, BasicType bt) {
         return false;
       }
       break;
+    case Op_ClearArray:
     case Op_VectorMaskGen:
     case Op_VectorCmpMasked:
       if (!is_LP64 || !VM_Version::supports_avx512bw()) {