42      * Boolean supplier that check if any method could be compiled by C2.
  43      * Method potentially could be compiled by C2 if Server VM is used and
  44      * either tiered compilation is disabled or TIERED_MAX_LEVEL tier is
  45      * reachable.
  46      *
  47      * Please don't place this definition after SHA*_INTRINSICS_AVAILABLE
  48      * definitions. Otherwise its value will be {@code null} at the time when
  49      * all dependent fields will be initialized.
  50      */
  51     private static final BooleanSupplier COMPILABLE_BY_C2 = () -> {
  52         boolean isTiered = IntrinsicPredicates.WHITE_BOX.getBooleanVMFlag(
  53                 "TieredCompilation");
  54         long tieredMaxLevel = IntrinsicPredicates.WHITE_BOX.getIntxVMFlag(
  55                 "TieredStopAtLevel");
  56         boolean maxLevelIsReachable = (tieredMaxLevel
  57                 == IntrinsicPredicates.TIERED_MAX_LEVEL);
  58         return Platform.isServer() && (!isTiered || maxLevelIsReachable);
  59     };
  60 
  61     public static final BooleanSupplier SHA1_INSTRUCTION_AVAILABLE
  62             = new CPUSpecificPredicate("sparc.*", new String[] { "sha1" },
  63                     null);

  64 
  65     public static final BooleanSupplier SHA256_INSTRUCTION_AVAILABLE
  66             = new CPUSpecificPredicate("sparc.*", new String[] { "sha256" },
  67                     null);

  68 
  69     public static final BooleanSupplier SHA512_INSTRUCTION_AVAILABLE
  70             = new CPUSpecificPredicate("sparc.*", new String[] { "sha512" },
  71                     null);

  72 
  73     public static final BooleanSupplier ANY_SHA_INSTRUCTION_AVAILABLE
  74             = new OrPredicate(IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
  75                     new OrPredicate(
  76                             IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
  77                             IntrinsicPredicates.SHA512_INSTRUCTION_AVAILABLE));
  78 
  79     public static final BooleanSupplier SHA1_INTRINSICS_AVAILABLE
  80             = new AndPredicate(new AndPredicate(
  81                     IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
  82                     IntrinsicPredicates.COMPILABLE_BY_C2),
  83                 IntrinsicPredicates.booleanOptionValue("UseSHA1Intrinsics"));
  84 
  85     public static final BooleanSupplier SHA256_INTRINSICS_AVAILABLE
  86             = new AndPredicate(new AndPredicate(
  87                     IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
  88                     IntrinsicPredicates.COMPILABLE_BY_C2),
  89                 IntrinsicPredicates.booleanOptionValue("UseSHA256Intrinsics"));
  90 
  91     public static final BooleanSupplier SHA512_INTRINSICS_AVAILABLE

  42      * Boolean supplier that check if any method could be compiled by C2.
  43      * Method potentially could be compiled by C2 if Server VM is used and
  44      * either tiered compilation is disabled or TIERED_MAX_LEVEL tier is
  45      * reachable.
  46      *
  47      * Please don't place this definition after SHA*_INTRINSICS_AVAILABLE
  48      * definitions. Otherwise its value will be {@code null} at the time when
  49      * all dependent fields will be initialized.
  50      */
  51     private static final BooleanSupplier COMPILABLE_BY_C2 = () -> {
  52         boolean isTiered = IntrinsicPredicates.WHITE_BOX.getBooleanVMFlag(
  53                 "TieredCompilation");
  54         long tieredMaxLevel = IntrinsicPredicates.WHITE_BOX.getIntxVMFlag(
  55                 "TieredStopAtLevel");
  56         boolean maxLevelIsReachable = (tieredMaxLevel
  57                 == IntrinsicPredicates.TIERED_MAX_LEVEL);
  58         return Platform.isServer() && (!isTiered || maxLevelIsReachable);
  59     };
  60 
  61     public static final BooleanSupplier SHA1_INSTRUCTION_AVAILABLE
  62             = new OrPredicate(
  63                     new CPUSpecificPredicate("sparc.*", new String[] { "sha1" },null),
  64                     new CPUSpecificPredicate("aarch64.*", new String[] { "sha1" },null));
  65 
  66     public static final BooleanSupplier SHA256_INSTRUCTION_AVAILABLE
  67             = new OrPredicate(
  68                     new CPUSpecificPredicate("sparc.*", new String[] { "sha256" },null),
  69                     new CPUSpecificPredicate("aarch64.*", new String[] { "sha256" },null));
  70 
  71     public static final BooleanSupplier SHA512_INSTRUCTION_AVAILABLE
  72             = new OrPredicate(
  73                     new CPUSpecificPredicate("sparc.*", new String[] { "sha512" },null),
  74                     new CPUSpecificPredicate("aarch64.*", new String[] { "sha512" },null));
  75 
  76     public static final BooleanSupplier ANY_SHA_INSTRUCTION_AVAILABLE
  77             = new OrPredicate(IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
  78                     new OrPredicate(
  79                             IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
  80                             IntrinsicPredicates.SHA512_INSTRUCTION_AVAILABLE));
  81 
  82     public static final BooleanSupplier SHA1_INTRINSICS_AVAILABLE
  83             = new AndPredicate(new AndPredicate(
  84                     IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
  85                     IntrinsicPredicates.COMPILABLE_BY_C2),
  86                 IntrinsicPredicates.booleanOptionValue("UseSHA1Intrinsics"));
  87 
  88     public static final BooleanSupplier SHA256_INTRINSICS_AVAILABLE
  89             = new AndPredicate(new AndPredicate(
  90                     IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
  91                     IntrinsicPredicates.COMPILABLE_BY_C2),
  92                 IntrinsicPredicates.booleanOptionValue("UseSHA256Intrinsics"));
  93 
  94     public static final BooleanSupplier SHA512_INTRINSICS_AVAILABLE