45 * either tiered compilation is disabled or TIERED_MAX_LEVEL tier is
46 * reachable.
47 *
48 * Please don't place this definition after SHA*_INTRINSICS_AVAILABLE
49 * definitions. Otherwise its value will be {@code null} at the time when
50 * all dependent fields will be initialized.
51 */
52 private static final BooleanSupplier COMPILABLE_BY_C2 = () -> {
53 boolean isTiered = IntrinsicPredicates.WHITE_BOX.getBooleanVMFlag(
54 "TieredCompilation");
55 long tieredMaxLevel = IntrinsicPredicates.WHITE_BOX.getIntxVMFlag(
56 "TieredStopAtLevel");
57 boolean maxLevelIsReachable = (tieredMaxLevel
58 == IntrinsicPredicates.TIERED_MAX_LEVEL);
59 return Platform.isServer() && !Platform.isEmulatedClient() && (!isTiered || maxLevelIsReachable);
60 };
61
62 public static final BooleanSupplier SHA1_INSTRUCTION_AVAILABLE
63 = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha1" }, null),
64 new OrPredicate(new CPUSpecificPredicate("s390.*", new String[] { "sha1" }, null),
65 new OrPredicate(new CPUSpecificPredicate("sparc.*", new String[] { "sha1" }, null),
66 // x86 variants
67 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "sha" }, null),
68 new OrPredicate(new CPUSpecificPredicate("i386.*", new String[] { "sha" }, null),
69 new CPUSpecificPredicate("x86.*", new String[] { "sha" }, null))))));
70
71 public static final BooleanSupplier SHA256_INSTRUCTION_AVAILABLE
72 = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha256" }, null),
73 new OrPredicate(new CPUSpecificPredicate("s390.*", new String[] { "sha256" }, null),
74 new OrPredicate(new CPUSpecificPredicate("sparc.*", new String[] { "sha256" }, null),
75 new OrPredicate(new CPUSpecificPredicate("ppc64.*", new String[] { "sha" }, null),
76 new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha" }, null),
77 // x86 variants
78 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "sha" }, null),
79 new OrPredicate(new CPUSpecificPredicate("i386.*", new String[] { "sha" }, null),
80 new OrPredicate(new CPUSpecificPredicate("x86.*", new String[] { "sha" }, null),
81 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "avx2", "bmi2" }, null),
82 new CPUSpecificPredicate("x86_64", new String[] { "avx2", "bmi2" }, null))))))))));
83
84 public static final BooleanSupplier SHA512_INSTRUCTION_AVAILABLE
85 = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha512" }, null),
86 new OrPredicate(new CPUSpecificPredicate("s390.*", new String[] { "sha512" }, null),
87 new OrPredicate(new CPUSpecificPredicate("sparc.*", new String[] { "sha512" }, null),
88 new OrPredicate(new CPUSpecificPredicate("ppc64.*", new String[] { "sha" }, null),
89 new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha" }, null),
90 // x86 variants
91 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "sha" }, null),
92 new OrPredicate(new CPUSpecificPredicate("i386.*", new String[] { "sha" }, null),
93 new OrPredicate(new CPUSpecificPredicate("x86.*", new String[] { "sha" }, null),
94 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "avx2", "bmi2" }, null),
95 new CPUSpecificPredicate("x86_64", new String[] { "avx2", "bmi2" }, null))))))))));
96
97 public static final BooleanSupplier ANY_SHA_INSTRUCTION_AVAILABLE
98 = new OrPredicate(IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
99 new OrPredicate(
100 IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
101 IntrinsicPredicates.SHA512_INSTRUCTION_AVAILABLE));
102
103 public static BooleanSupplier isSHA1IntrinsicAvailable() {
104 return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
105 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA", "implCompress0"));
106 }
107
108 public static BooleanSupplier isSHA256IntrinsicAvailable() {
109 return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
110 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA2", "implCompress0"));
111 }
112
113 public static BooleanSupplier isSHA512IntrinsicAvailable() {
114 return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
115 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA5", "implCompress0"));
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45 * either tiered compilation is disabled or TIERED_MAX_LEVEL tier is
46 * reachable.
47 *
48 * Please don't place this definition after SHA*_INTRINSICS_AVAILABLE
49 * definitions. Otherwise its value will be {@code null} at the time when
50 * all dependent fields will be initialized.
51 */
52 private static final BooleanSupplier COMPILABLE_BY_C2 = () -> {
53 boolean isTiered = IntrinsicPredicates.WHITE_BOX.getBooleanVMFlag(
54 "TieredCompilation");
55 long tieredMaxLevel = IntrinsicPredicates.WHITE_BOX.getIntxVMFlag(
56 "TieredStopAtLevel");
57 boolean maxLevelIsReachable = (tieredMaxLevel
58 == IntrinsicPredicates.TIERED_MAX_LEVEL);
59 return Platform.isServer() && !Platform.isEmulatedClient() && (!isTiered || maxLevelIsReachable);
60 };
61
62 public static final BooleanSupplier SHA1_INSTRUCTION_AVAILABLE
63 = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha1" }, null),
64 new OrPredicate(new CPUSpecificPredicate("s390.*", new String[] { "sha1" }, null),
65 // x86 variants
66 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "sha" }, null),
67 new OrPredicate(new CPUSpecificPredicate("i386.*", new String[] { "sha" }, null),
68 new CPUSpecificPredicate("x86.*", new String[] { "sha" }, null)))));
69
70 public static final BooleanSupplier SHA256_INSTRUCTION_AVAILABLE
71 = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha256" }, null),
72 new OrPredicate(new CPUSpecificPredicate("s390.*", new String[] { "sha256" }, null),
73 new OrPredicate(new CPUSpecificPredicate("ppc64.*", new String[] { "sha" }, null),
74 new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha" }, null),
75 // x86 variants
76 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "sha" }, null),
77 new OrPredicate(new CPUSpecificPredicate("i386.*", new String[] { "sha" }, null),
78 new OrPredicate(new CPUSpecificPredicate("x86.*", new String[] { "sha" }, null),
79 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "avx2", "bmi2" }, null),
80 new CPUSpecificPredicate("x86_64", new String[] { "avx2", "bmi2" }, null)))))))));
81
82 public static final BooleanSupplier SHA512_INSTRUCTION_AVAILABLE
83 = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha512" }, null),
84 new OrPredicate(new CPUSpecificPredicate("s390.*", new String[] { "sha512" }, null),
85 new OrPredicate(new CPUSpecificPredicate("ppc64.*", new String[] { "sha" }, null),
86 new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha" }, null),
87 // x86 variants
88 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "sha" }, null),
89 new OrPredicate(new CPUSpecificPredicate("i386.*", new String[] { "sha" }, null),
90 new OrPredicate(new CPUSpecificPredicate("x86.*", new String[] { "sha" }, null),
91 new OrPredicate(new CPUSpecificPredicate("amd64.*", new String[] { "avx2", "bmi2" }, null),
92 new CPUSpecificPredicate("x86_64", new String[] { "avx2", "bmi2" }, null)))))))));
93
94 public static final BooleanSupplier ANY_SHA_INSTRUCTION_AVAILABLE
95 = new OrPredicate(IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
96 new OrPredicate(
97 IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
98 IntrinsicPredicates.SHA512_INSTRUCTION_AVAILABLE));
99
100 public static BooleanSupplier isSHA1IntrinsicAvailable() {
101 return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
102 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA", "implCompress0"));
103 }
104
105 public static BooleanSupplier isSHA256IntrinsicAvailable() {
106 return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
107 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA2", "implCompress0"));
108 }
109
110 public static BooleanSupplier isSHA512IntrinsicAvailable() {
111 return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
112 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA5", "implCompress0"));
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