src/hotspot/share/opto/c2compiler.cpp

rev 54087 : 8251525: AARCH64: Faster Math.signum(fp)
Reviewed-by: aph, vlivanov, adinn

@@ -451,10 +451,22 @@
     if (!Matcher::match_rule_supported(Op_MaxD)) return false;
     break;
   case vmIntrinsics::_minD:
     if (!Matcher::match_rule_supported(Op_MinD)) return false;
     break;
+  case vmIntrinsics::_dcopySign:
+    if (!Matcher::match_rule_supported(Op_CopySignD)) return false;
+    break;
+  case vmIntrinsics::_fcopySign:
+    if (!Matcher::match_rule_supported(Op_CopySignF)) return false;
+    break;
+  case vmIntrinsics::_dsignum:
+    if (!Matcher::match_rule_supported(Op_SignumD)) return false;
+    break;
+  case vmIntrinsics::_fsignum:
+    if (!Matcher::match_rule_supported(Op_SignumF)) return false;
+    break;
   case vmIntrinsics::_hashCode:
   case vmIntrinsics::_identityHashCode:
   case vmIntrinsics::_getClass:
   case vmIntrinsics::_dsin:
   case vmIntrinsics::_dcos: