src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64IntegerArithmeticSnippets.java

rev 56282 : [mq]: graal

*** 1,7 ****
  /*
!  * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2018, Red Hat Inc. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
--- 1,7 ----
  /*
!  * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2018, Red Hat Inc. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
*** 42,51 ****
--- 42,52 ----
  import org.graalvm.compiler.nodes.calc.IntegerDivRemNode;
  import org.graalvm.compiler.nodes.calc.SignedDivNode;
  import org.graalvm.compiler.nodes.calc.SignedRemNode;
  import org.graalvm.compiler.nodes.calc.UnsignedDivNode;
  import org.graalvm.compiler.nodes.calc.UnsignedRemNode;
+ import org.graalvm.compiler.nodes.extended.BranchProbabilityNode;
  import org.graalvm.compiler.nodes.spi.LoweringTool;
  import org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool;
  import org.graalvm.compiler.options.OptionValues;
  import org.graalvm.compiler.phases.util.Providers;
  import org.graalvm.compiler.replacements.SnippetTemplate;
*** 181,198 ****
          }
          return safeURem(x, y);
      }
  
      private static void checkForZero(int y) {
!         if (y == 0) {
              // "/ by zero"
              DeoptimizeNode.deopt(DeoptimizationAction.InvalidateReprofile, DeoptimizationReason.ArithmeticException);
          }
      }
  
      private static void checkForZero(long y) {
!         if (y == 0) {
              // "/ by zero"
              DeoptimizeNode.deopt(DeoptimizationAction.InvalidateReprofile, DeoptimizationReason.ArithmeticException);
          }
      }
  
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          }
          return safeURem(x, y);
      }
  
      private static void checkForZero(int y) {
!         if (BranchProbabilityNode.probability(BranchProbabilityNode.DEOPT_PROBABILITY, y == 0)) {
              // "/ by zero"
              DeoptimizeNode.deopt(DeoptimizationAction.InvalidateReprofile, DeoptimizationReason.ArithmeticException);
          }
      }
  
      private static void checkForZero(long y) {
!         if (BranchProbabilityNode.probability(BranchProbabilityNode.DEOPT_PROBABILITY, y == 0)) {
              // "/ by zero"
              DeoptimizeNode.deopt(DeoptimizationAction.InvalidateReprofile, DeoptimizationReason.ArithmeticException);
          }
      }