11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 package compiler.lib.ir_framework;
25
26 import compiler.lib.ir_framework.driver.irmatching.mapping.*;
27 import compiler.lib.ir_framework.driver.network.testvm.java.VMInfo;
28 import compiler.lib.ir_framework.shared.CheckedTestFrameworkException;
29 import compiler.lib.ir_framework.shared.TestFormat;
30 import compiler.lib.ir_framework.shared.TestFormatException;
31 import jdk.test.lib.Platform;
32 import jdk.test.whitebox.WhiteBox;
33
34 import java.util.HashMap;
35 import java.util.Map;
36
37 /**
38 * This class specifies IR node placeholder strings (also referred to as just "IR nodes") with mappings to regexes
39 * depending on the selected compile phases. The mappings are stored in {@link #IR_NODE_MAPPINGS}. Each IR node
40 * placeholder string is mapped to a {@link IRNodeMapEntry} instance defined in
41 * {@link compiler.lib.ir_framework.driver.irmatching.mapping}.
42 *
43 * <p>
44 * IR node placeholder strings can be used in {@link IR#failOn()} and/or {@link IR#counts()} attributes to define IR
45 * constraints. They usually represent a single C2 IR node or a group of them.
46 *
47 * <p>
48 * Each IR node placeholder string is accompanied by a static block that defines an IR node placeholder to regex(es)
49 * mapping. The IR framework will automatically replace each IR node placeholder string in a user defined test with a
50 * regex depending on the selected compile phases in {@link IR#phase} and the provided mapping.
70 * Using this IR node expects another user provided string in the constraint list of
71 * {@link IR#failOn()} and {@link IR#counts()}. They cannot be used as normal IR nodes.
72 * Trying to do so will result in a format violation error.</li>
73 * <li><p>Vector IR nodes: The IR node placeholder string contains an additional {@link #VECTOR_PREFIX}.
74 * Using this IR node, one can check for the type and size of a vector. The type must
75 * be directly specified in {@link #vectorNode}. The size can be specified directly with
76 * an additional argument using {@link #VECTOR_SIZE}, followed by a size tag or a comma
77 * separated list of sizes. If the size argument is not given, then a default size of
78 * {@link #VECTOR_SIZE_MAX} is taken, which is the number of elements that can fit in a
79 * vector of the specified type (depends on the VM flag MaxVectorSize and CPU features).
80 * However, when using {@link IR#failOn} or {@link IR#counts()} with comparison {@code <},
81 * or {@code <=} or {@code =0}, the default size is {@link #VECTOR_SIZE_ANY}, allowing any
82 * size. The motivation for these default values is that in most cases one wants to have
83 * vectorization with maximal vector width, or no vectorization of any vector width.
84 * </ul>
85 */
86 public class IRNode {
87 /**
88 * Prefix for normal IR nodes.
89 */
90 private static final String PREFIX = "_#";
91 /**
92 * Prefix for composite IR nodes.
93 */
94 private static final String COMPOSITE_PREFIX = PREFIX + "C#";
95 /**
96 * Prefix for vector IR nodes.
97 */
98 private static final String VECTOR_PREFIX = PREFIX + "V#";
99
100 private static final String POSTFIX = "#_";
101
102 public static final String START = "(\\d+(\\s){2}(";
103 public static final String MID = ".*)+(\\s){2}===.*";
104 public static final String END = ")";
105
106 public static final String IS_REPLACED = "#IS_REPLACED#"; // Is replaced by an additional user-defined string.
107
108 public static final String VECTOR_SIZE = "_@";
109 public static final String VECTOR_SIZE_TAG_ANY = "any";
110 public static final String VECTOR_SIZE_TAG_MAX = "max_for_type";
134 /**
135 * Map every vectorNode to a type string.
136 */
137 private static final Map<String, String> VECTOR_NODE_TYPE = new HashMap<>();
138
139 /*
140 * Start of IR placeholder string definitions followed by a static block defining the regex-for-compile-phase mapping.
141 * An IR node placeholder string must start with PREFIX for normal IR nodes or COMPOSITE_PREFIX for composite IR
142 * nodes, or VECTOR_PREFIX for vector nodes (see class description above).
143 *
144 * An IR node definition looks like this:
145 *
146 * public static final String IR_NODE = [PREFIX|COMPOSITE_PREFIX|VECTOR_PREFIX] + "IR_NODE" + POSTFIX;
147 * static {
148 * // Define IR_NODE to regex-for-compile-phase mapping. Create a new IRNodeMapEntry object and add it to
149 * // IR_NODE_MAPPINGS. This can be done by using the helper methods defined after all IR node placeholder string
150 * // definitions.
151 * }
152 */
153
154 public static final String ABS_D = PREFIX + "ABS_D" + POSTFIX;
155 static {
156 beforeMatchingNameRegex(ABS_D, "AbsD");
157 }
158
159 public static final String ABS_F = PREFIX + "ABS_F" + POSTFIX;
160 static {
161 beforeMatchingNameRegex(ABS_F, "AbsF");
162 }
163
164 public static final String ABS_I = PREFIX + "ABS_I" + POSTFIX;
165 static {
166 beforeMatchingNameRegex(ABS_I, "AbsI");
167 }
168
169 public static final String ABS_L = PREFIX + "ABS_L" + POSTFIX;
170 static {
171 beforeMatchingNameRegex(ABS_L, "AbsL");
172 }
173
370
371 public static final String REARRANGE_VD = VECTOR_PREFIX + "REARRANGE_VD" + POSTFIX;
372 static {
373 vectorNode(REARRANGE_VD, "VectorRearrange", TYPE_DOUBLE);
374 }
375
376 public static final String ADD_P_OF = COMPOSITE_PREFIX + "ADD_P_OF" + POSTFIX;
377 static {
378 String regex = START + "addP_" + IS_REPLACED + MID + ".*" + END;
379 machOnly(ADD_P_OF, regex);
380 }
381
382 public static final String ALLOC = PREFIX + "ALLOC" + POSTFIX;
383 static {
384 String regex = START + "Allocate\\b" + MID + END;
385 macroNodes(ALLOC, regex);
386 }
387
388 public static final String ALLOC_OF = COMPOSITE_PREFIX + "ALLOC_OF" + POSTFIX;
389 static {
390 String regex = START + "Allocate\\b" + MID + "allocationKlass:.*\\b" + IS_REPLACED + "\\s.*" + END;
391 macroNodes(ALLOC_OF, regex);
392 }
393
394 public static final String ALLOC_ARRAY = PREFIX + "ALLOC_ARRAY" + POSTFIX;
395 static {
396 String regex = START + "AllocateArray\\b" + MID + END;
397 macroNodes(ALLOC_ARRAY, regex);
398 }
399
400 public static final String ALLOC_ARRAY_OF = COMPOSITE_PREFIX + "ALLOC_ARRAY_OF" + POSTFIX;
401 static {
402 // Assuming we are looking for an array of "some/package/MyClass". The printout is
403 // [Lsome/package/MyClass;
404 // or, with more dimensions
405 // [[[Lsome/package/MyClass;
406
407 // Case where the searched string is a not fully qualified name (but maybe partially qualified):
408 // package/MyClass or MyClass
409 // The ".*\\b" will eat the "some/" and "some/package/" resp.
410 String partial_name_prefix = ".+\\b";
411
412 // The thing after "allocationKlass:" (the name of the allocated class) is a sequence of:
413 // - a non-empty sequence of "["
414 // - a single character ("L"),
415 // - maybe a non-empty sequence of characters ending on a word boundary
416 // this sequence is omitted if the given name is already fully qualified (exact match)
417 // but will eat the package path prefix in the cases described above
418 // - the name we are looking for
419 // - the final ";".
420 String name_part = "\\[+.(" + partial_name_prefix + ")?" + IS_REPLACED + ";";
421 String regex = START + "AllocateArray\\b" + MID + "allocationKlass:" + name_part + ".*" + END;
422 macroNodes(ALLOC_ARRAY_OF, regex);
423 }
424
425 public static final String OR = PREFIX + "OR" + POSTFIX;
426 static {
427 beforeMatchingNameRegex(OR, "Or(I|L)");
428 }
429
430 public static final String AND = PREFIX + "AND" + POSTFIX;
431 static {
432 beforeMatchingNameRegex(AND, "And(I|L)");
433 }
434
435 public static final String AND_I = PREFIX + "AND_I" + POSTFIX;
436 static {
437 beforeMatchingNameRegex(AND_I, "AndI");
438 }
439
440 public static final String AND_L = PREFIX + "AND_L" + POSTFIX;
441 static {
442 beforeMatchingNameRegex(AND_L, "AndL");
467 vectorNode(AND_VL, "AndV", TYPE_LONG);
468 }
469
470 public static final String AND_V_MASK = PREFIX + "AND_V_MASK" + POSTFIX;
471 static {
472 beforeMatchingNameRegex(AND_V_MASK, "AndVMask");
473 }
474
475 public static final String AND_REDUCTION_V = PREFIX + "AND_REDUCTION_V" + POSTFIX;
476 static {
477 superWordNodes(AND_REDUCTION_V, "AndReductionV");
478 }
479
480 public static final String CALL = PREFIX + "CALL" + POSTFIX;
481 static {
482 beforeMatchingNameRegex(CALL, "Call.*Java");
483 }
484
485 public static final String CALL_OF = COMPOSITE_PREFIX + "CALL_OF" + POSTFIX;
486 static {
487 callOfNodes(CALL_OF, "Call.*");
488 }
489
490 public static final String CALL_OF_METHOD = COMPOSITE_PREFIX + "CALL_OF_METHOD" + POSTFIX;
491 static {
492 callOfNodes(CALL_OF_METHOD, "Call.*Java");
493 }
494
495 public static final String STATIC_CALL_OF_METHOD = COMPOSITE_PREFIX + "STATIC_CALL_OF_METHOD" + POSTFIX;
496 static {
497 callOfNodes(STATIC_CALL_OF_METHOD, "CallStaticJava");
498 }
499
500 public static final String CAST_II = PREFIX + "CAST_II" + POSTFIX;
501 static {
502 beforeMatchingNameRegex(CAST_II, "CastII");
503 }
504
505 public static final String CAST_LL = PREFIX + "CAST_LL" + POSTFIX;
506 static {
507 beforeMatchingNameRegex(CAST_LL, "CastLL");
508 }
509
510 public static final String CBNZW_HI = PREFIX + "CBNZW_HI" + POSTFIX;
511 static {
512 optoOnly(CBNZW_HI, "cbwhi");
513 }
514
515 public static final String CBZW_LS = PREFIX + "CBZW_LS" + POSTFIX;
516 static {
517 optoOnly(CBZW_LS, "cbwls");
604 public static final String CMP_UL = PREFIX + "CMP_UL" + POSTFIX;
605 static {
606 beforeMatchingNameRegex(CMP_UL, "CmpUL");
607 }
608
609 public static final String CMP_UL3 = PREFIX + "CMP_UL3" + POSTFIX;
610 static {
611 beforeMatchingNameRegex(CMP_UL3, "CmpUL3");
612 }
613
614 public static final String CMP_P = PREFIX + "CMP_P" + POSTFIX;
615 static {
616 beforeMatchingNameRegex(CMP_P, "CmpP");
617 }
618
619 public static final String CMP_N = PREFIX + "CMP_N" + POSTFIX;
620 static {
621 beforeMatchingNameRegex(CMP_N, "CmpN");
622 }
623
624 public static final String CMP_LT_MASK = PREFIX + "CMP_LT_MASK" + POSTFIX;
625 static {
626 beforeMatchingNameRegex(CMP_LT_MASK, "CmpLTMask");
627 }
628
629 public static final String ROUND_F = PREFIX + "ROUND_F" + POSTFIX;
630 static {
631 beforeMatchingNameRegex(ROUND_F, "RoundF");
632 }
633
634 public static final String ROUND_D = PREFIX + "ROUND_D" + POSTFIX;
635 static {
636 beforeMatchingNameRegex(ROUND_D, "RoundD");
637 }
638
639 public static final String COMPRESS_BITS = PREFIX + "COMPRESS_BITS" + POSTFIX;
640 static {
641 beforeMatchingNameRegex(COMPRESS_BITS, "CompressBits");
642 }
643
758 beforeMatchingNameRegex(DIV_MOD_L, "DivModL");
759 }
760
761 public static final String DIV_VHF = VECTOR_PREFIX + "DIV_VHF" + POSTFIX;
762 static {
763 vectorNode(DIV_VHF, "DivVHF", TYPE_SHORT);
764 }
765
766 public static final String DIV_VF = VECTOR_PREFIX + "DIV_VF" + POSTFIX;
767 static {
768 vectorNode(DIV_VF, "DivVF", TYPE_FLOAT);
769 }
770
771 public static final String DIV_VD = VECTOR_PREFIX + "DIV_VD" + POSTFIX;
772 static {
773 vectorNode(DIV_VD, "DivVD", TYPE_DOUBLE);
774 }
775
776 public static final String DYNAMIC_CALL_OF_METHOD = COMPOSITE_PREFIX + "DYNAMIC_CALL_OF_METHOD" + POSTFIX;
777 static {
778 callOfNodes(DYNAMIC_CALL_OF_METHOD, "CallDynamicJava");
779 }
780
781 public static final String EXPAND_BITS = PREFIX + "EXPAND_BITS" + POSTFIX;
782 static {
783 beforeMatchingNameRegex(EXPAND_BITS, "ExpandBits");
784 }
785
786 public static final String FAST_LOCK = PREFIX + "FAST_LOCK" + POSTFIX;
787 static {
788 beforeMatchingNameRegex(FAST_LOCK, "FastLock");
789 }
790
791 public static final String FAST_UNLOCK = PREFIX + "FAST_UNLOCK" + POSTFIX;
792 static {
793 String regex = START + "FastUnlock" + MID + END;
794 fromMacroToBeforeMatching(FAST_UNLOCK, regex);
795 }
796
797 public static final String FIELD_ACCESS = PREFIX + "FIELD_ACCESS" + POSTFIX;
798 static {
894 String regex = START + "g1StoreN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
895 machOnly(G1_STORE_N_WITH_BARRIER_FLAG, regex);
896 }
897
898 public static final String G1_STORE_P = PREFIX + "G1_STORE_P" + POSTFIX;
899 static {
900 machOnlyNameRegex(G1_STORE_P, "g1StoreP");
901 }
902
903 public static final String G1_STORE_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_STORE_P_WITH_BARRIER_FLAG" + POSTFIX;
904 static {
905 String regex = START + "g1StoreP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
906 machOnly(G1_STORE_P_WITH_BARRIER_FLAG, regex);
907 }
908
909 public static final String IF = PREFIX + "IF" + POSTFIX;
910 static {
911 beforeMatchingNameRegex(IF, "If\\b");
912 }
913
914 // Does not work for VM builds without JVMCI like x86_32 (a rule containing this regex will be skipped without having JVMCI built).
915 public static final String INTRINSIC_OR_TYPE_CHECKED_INLINING_TRAP = PREFIX + "INTRINSIC_OR_TYPE_CHECKED_INLINING_TRAP" + POSTFIX;
916 static {
917 trapNodes(INTRINSIC_OR_TYPE_CHECKED_INLINING_TRAP, "intrinsic_or_type_checked_inlining");
918 }
919
920 public static final String INTRINSIC_TRAP = PREFIX + "INTRINSIC_TRAP" + POSTFIX;
921 static {
922 trapNodes(INTRINSIC_TRAP, "intrinsic");
923 }
924
925 // Is only supported on riscv64.
926 public static final String IS_FINITE_D = PREFIX + "IS_FINITE_D" + POSTFIX;
927 static {
928 beforeMatchingNameRegex(IS_FINITE_D, "IsFiniteD");
929 }
930
931 // Is only supported on riscv64.
932 public static final String IS_FINITE_F = PREFIX + "IS_FINITE_F" + POSTFIX;
933 static {
940 }
941
942 public static final String IS_INFINITE_F = PREFIX + "IS_INFINITE_F" + POSTFIX;
943 static {
944 beforeMatchingNameRegex(IS_INFINITE_F, "IsInfiniteF");
945 }
946
947 // Only supported on x86.
948 public static final String LEA_P = PREFIX + "LEA_P" + POSTFIX;
949 static {
950 machOnly(LEA_P, "leaP(CompressedOopOffset|(8|32)Narrow)");
951 }
952
953 public static final String LOAD = PREFIX + "LOAD" + POSTFIX;
954 static {
955 beforeMatchingNameRegex(LOAD, "Load(B|UB|S|US|I|L|F|D|P|N)");
956 }
957
958 public static final String LOAD_OF_CLASS = COMPOSITE_PREFIX + "LOAD_OF_CLASS" + POSTFIX;
959 static {
960 loadOfNodes(LOAD_OF_CLASS, "Load(B|UB|S|US|I|L|F|D|P|N)");
961 }
962
963 public static final String LOAD_B = PREFIX + "LOAD_B" + POSTFIX;
964 static {
965 beforeMatchingNameRegex(LOAD_B, "LoadB");
966 }
967
968 public static final String LOAD_B_OF_CLASS = COMPOSITE_PREFIX + "LOAD_B_OF_CLASS" + POSTFIX;
969 static {
970 loadOfNodes(LOAD_B_OF_CLASS, "LoadB");
971 }
972
973 public static final String LOAD_D = PREFIX + "LOAD_D" + POSTFIX;
974 static {
975 beforeMatchingNameRegex(LOAD_D, "LoadD");
976 }
977
978 public static final String LOAD_D_OF_CLASS = COMPOSITE_PREFIX + "LOAD_D_OF_CLASS" + POSTFIX;
979 static {
980 loadOfNodes(LOAD_D_OF_CLASS, "LoadD");
981 }
982
983 public static final String LOAD_F = PREFIX + "LOAD_F" + POSTFIX;
984 static {
985 beforeMatchingNameRegex(LOAD_F, "LoadF");
986 }
987
988 public static final String LOAD_F_OF_CLASS = COMPOSITE_PREFIX + "LOAD_F_OF_CLASS" + POSTFIX;
989 static {
990 loadOfNodes(LOAD_F_OF_CLASS, "LoadF");
991 }
992
993 public static final String LOAD_I = PREFIX + "LOAD_I" + POSTFIX;
994 static {
995 beforeMatchingNameRegex(LOAD_I, "LoadI");
996 }
997
998 public static final String LOAD_I_OF_CLASS = COMPOSITE_PREFIX + "LOAD_I_OF_CLASS" + POSTFIX;
999 static {
1000 loadOfNodes(LOAD_I_OF_CLASS, "LoadI");
1001 }
1002
1003 public static final String LOAD_KLASS = PREFIX + "LOAD_KLASS" + POSTFIX;
1004 static {
1005 beforeMatchingNameRegex(LOAD_KLASS, "LoadKlass");
1006 }
1007
1008 public static final String LOAD_NKLASS = PREFIX + "LOAD_NKLASS" + POSTFIX;
1009 static {
1010 beforeMatchingNameRegex(LOAD_NKLASS, "LoadNKlass");
1011 }
1012
1013 public static final String LOAD_KLASS_OR_NKLASS = PREFIX + "LOAD_KLASS_OR_NKLASS" + POSTFIX;
1014 static {
1015 beforeMatchingNameRegex(LOAD_KLASS_OR_NKLASS, "LoadN?Klass");
1016 }
1017
1018 public static final String LOAD_L = PREFIX + "LOAD_L" + POSTFIX;
1019 static {
1020 beforeMatchingNameRegex(LOAD_L, "LoadL");
1021 }
1022
1023 public static final String LOAD_L_OF_CLASS = COMPOSITE_PREFIX + "LOAD_L_OF_CLASS" + POSTFIX;
1024 static {
1025 loadOfNodes(LOAD_L_OF_CLASS, "LoadL");
1026 }
1027
1028 public static final String LOAD_N = PREFIX + "LOAD_N" + POSTFIX;
1029 static {
1030 beforeMatchingNameRegex(LOAD_N, "LoadN");
1031 }
1032
1033 public static final String LOAD_N_OF_CLASS = COMPOSITE_PREFIX + "LOAD_N_OF_CLASS" + POSTFIX;
1034 static {
1035 loadOfNodes(LOAD_N_OF_CLASS, "LoadN");
1036 }
1037
1038 public static final String LOAD_OF_FIELD = COMPOSITE_PREFIX + "LOAD_OF_FIELD" + POSTFIX;
1039 static {
1040 String regex = START + "Load(B|C|S|I|L|F|D|P|N)" + MID + "@.*name=" + IS_REPLACED + ",.*" + END;
1041 beforeMatching(LOAD_OF_FIELD, regex);
1042 }
1043
1044 public static final String LOAD_P = PREFIX + "LOAD_P" + POSTFIX;
1045 static {
1046 beforeMatchingNameRegex(LOAD_P, "LoadP");
1047 }
1048
1049 public static final String LOAD_P_OF_CLASS = COMPOSITE_PREFIX + "LOAD_P_OF_CLASS" + POSTFIX;
1050 static {
1051 loadOfNodes(LOAD_P_OF_CLASS, "LoadP");
1052 }
1053
1054 public static final String LOAD_S = PREFIX + "LOAD_S" + POSTFIX;
1055 static {
1056 beforeMatchingNameRegex(LOAD_S, "LoadS");
1057 }
1058
1059 public static final String LOAD_S_OF_CLASS = COMPOSITE_PREFIX + "LOAD_S_OF_CLASS" + POSTFIX;
1060 static {
1061 loadOfNodes(LOAD_S_OF_CLASS, "LoadS");
1062 }
1063
1064 public static final String LOAD_UB = PREFIX + "LOAD_UB" + POSTFIX;
1065 static {
1066 beforeMatchingNameRegex(LOAD_UB, "LoadUB");
1067 }
1068
1069 public static final String LOAD_UB_OF_CLASS = COMPOSITE_PREFIX + "LOAD_UB_OF_CLASS" + POSTFIX;
1070 static {
1071 loadOfNodes(LOAD_UB_OF_CLASS, "LoadUB");
1072 }
1073
1074 public static final String LOAD_US = PREFIX + "LOAD_US" + POSTFIX;
1075 static {
1076 beforeMatchingNameRegex(LOAD_US, "LoadUS");
1077 }
1078
1079 public static final String LOAD_US_OF_CLASS = COMPOSITE_PREFIX + "LOAD_US_OF_CLASS" + POSTFIX;
1080 static {
1081 loadOfNodes(LOAD_US_OF_CLASS, "LoadUS");
1082 }
1083
1084 public static final String LOAD_VECTOR_B = VECTOR_PREFIX + "LOAD_VECTOR_B" + POSTFIX;
1085 static {
1086 vectorNode(LOAD_VECTOR_B, "LoadVector", TYPE_BYTE);
1087 }
1088
1089 public static final String LOAD_VECTOR_C = VECTOR_PREFIX + "LOAD_VECTOR_C" + POSTFIX;
1090 static {
1091 vectorNode(LOAD_VECTOR_C, "LoadVector", TYPE_CHAR);
1092 }
1093
1094 public static final String LOAD_VECTOR_S = VECTOR_PREFIX + "LOAD_VECTOR_S" + POSTFIX;
1095 static {
1096 vectorNode(LOAD_VECTOR_S, "LoadVector", TYPE_SHORT);
1097 }
1098
1099 public static final String LOAD_VECTOR_I = VECTOR_PREFIX + "LOAD_VECTOR_I" + POSTFIX;
1100 static {
1101 vectorNode(LOAD_VECTOR_I, "LoadVector", TYPE_INT);
2047 vectorNode(SQRT_VF, "SqrtVF", TYPE_FLOAT);
2048 }
2049
2050 public static final String SQRT_VD = VECTOR_PREFIX + "SQRT_VD" + POSTFIX;
2051 static {
2052 vectorNode(SQRT_VD, "SqrtVD", TYPE_DOUBLE);
2053 }
2054
2055 public static final String STORE = PREFIX + "STORE" + POSTFIX;
2056 static {
2057 beforeMatchingNameRegex(STORE, "Store(B|C|S|I|L|F|D|P|N)");
2058 }
2059
2060 public static final String STORE_B = PREFIX + "STORE_B" + POSTFIX;
2061 static {
2062 beforeMatchingNameRegex(STORE_B, "StoreB");
2063 }
2064
2065 public static final String STORE_B_OF_CLASS = COMPOSITE_PREFIX + "STORE_B_OF_CLASS" + POSTFIX;
2066 static {
2067 storeOfNodes(STORE_B_OF_CLASS, "StoreB");
2068 }
2069
2070 public static final String STORE_C = PREFIX + "STORE_C" + POSTFIX;
2071 static {
2072 beforeMatchingNameRegex(STORE_C, "StoreC");
2073 }
2074
2075 public static final String STORE_C_OF_CLASS = COMPOSITE_PREFIX + "STORE_C_OF_CLASS" + POSTFIX;
2076 static {
2077 storeOfNodes(STORE_C_OF_CLASS, "StoreC");
2078 }
2079
2080 public static final String STORE_D = PREFIX + "STORE_D" + POSTFIX;
2081 static {
2082 beforeMatchingNameRegex(STORE_D, "StoreD");
2083 }
2084
2085 public static final String STORE_D_OF_CLASS = COMPOSITE_PREFIX + "STORE_D_OF_CLASS" + POSTFIX;
2086 static {
2087 storeOfNodes(STORE_D_OF_CLASS, "StoreD");
2088 }
2089
2090 public static final String STORE_F = PREFIX + "STORE_F" + POSTFIX;
2091 static {
2092 beforeMatchingNameRegex(STORE_F, "StoreF");
2093 }
2094
2095 public static final String STORE_F_OF_CLASS = COMPOSITE_PREFIX + "STORE_F_OF_CLASS" + POSTFIX;
2096 static {
2097 storeOfNodes(STORE_F_OF_CLASS, "StoreF");
2098 }
2099
2100 public static final String STORE_I = PREFIX + "STORE_I" + POSTFIX;
2101 static {
2102 beforeMatchingNameRegex(STORE_I, "StoreI");
2103 }
2104
2105 public static final String STORE_I_OF_CLASS = COMPOSITE_PREFIX + "STORE_I_OF_CLASS" + POSTFIX;
2106 static {
2107 storeOfNodes(STORE_I_OF_CLASS, "StoreI");
2108 }
2109
2110 public static final String STORE_L = PREFIX + "STORE_L" + POSTFIX;
2111 static {
2112 beforeMatchingNameRegex(STORE_L, "StoreL");
2113 }
2114
2115 public static final String STORE_L_OF_CLASS = COMPOSITE_PREFIX + "STORE_L_OF_CLASS" + POSTFIX;
2116 static {
2117 storeOfNodes(STORE_L_OF_CLASS, "StoreL");
2118 }
2119
2120 public static final String STORE_N = PREFIX + "STORE_N" + POSTFIX;
2121 static {
2122 beforeMatchingNameRegex(STORE_N, "StoreN");
2123 }
2124
2125 public static final String STORE_N_OF_CLASS = COMPOSITE_PREFIX + "STORE_N_OF_CLASS" + POSTFIX;
2126 static {
2127 storeOfNodes(STORE_N_OF_CLASS, "StoreN");
2128 }
2129
2130 public static final String STORE_OF_CLASS = COMPOSITE_PREFIX + "STORE_OF_CLASS" + POSTFIX;
2131 static {
2132 storeOfNodes(STORE_OF_CLASS, "Store(B|C|S|I|L|F|D|P|N)");
2133 }
2134
2135 public static final String STORE_OF_FIELD = COMPOSITE_PREFIX + "STORE_OF_FIELD" + POSTFIX;
2136 static {
2137 String regex = START + "Store(B|C|S|I|L|F|D|P|N)" + MID + "@.*name=" + IS_REPLACED + ",.*" + END;
2138 beforeMatching(STORE_OF_FIELD, regex);
2139 }
2140
2141 public static final String STORE_P = PREFIX + "STORE_P" + POSTFIX;
2142 static {
2143 beforeMatchingNameRegex(STORE_P, "StoreP");
2144 }
2145
2146 public static final String STORE_P_OF_CLASS = COMPOSITE_PREFIX + "STORE_P_OF_CLASS" + POSTFIX;
2147 static {
2148 storeOfNodes(STORE_P_OF_CLASS, "StoreP");
2149 }
2150
2151 public static final String STORE_VECTOR = PREFIX + "STORE_VECTOR" + POSTFIX;
2152 static {
2153 beforeMatchingNameRegex(STORE_VECTOR, "StoreVector");
2154 }
2155
2156 public static final String STORE_VECTOR_SCATTER = PREFIX + "STORE_VECTOR_SCATTER" + POSTFIX;
2157 static {
2158 beforeMatchingNameRegex(STORE_VECTOR_SCATTER, "StoreVectorScatter");
2159 }
2160
2161 public static final String STORE_VECTOR_MASKED = PREFIX + "STORE_VECTOR_MASKED" + POSTFIX;
2162 static {
2163 beforeMatchingNameRegex(STORE_VECTOR_MASKED, "StoreVectorMasked");
2164 }
2165
2166 public static final String STORE_VECTOR_SCATTER_MASKED = PREFIX + "STORE_VECTOR_SCATTER_MASKED" + POSTFIX;
2167 static {
2168 beforeMatchingNameRegex(STORE_VECTOR_SCATTER_MASKED, "StoreVectorScatterMasked");
2228 vectorNode(SUB_VL, "SubVL", TYPE_LONG);
2229 }
2230
2231 public static final String SUB_VHF = VECTOR_PREFIX + "SUB_VHF" + POSTFIX;
2232 static {
2233 vectorNode(SUB_VHF, "SubVHF", TYPE_SHORT);
2234 }
2235
2236 public static final String SUB_VF = VECTOR_PREFIX + "SUB_VF" + POSTFIX;
2237 static {
2238 vectorNode(SUB_VF, "SubVF", TYPE_FLOAT);
2239 }
2240
2241 public static final String SUB_VD = VECTOR_PREFIX + "SUB_VD" + POSTFIX;
2242 static {
2243 vectorNode(SUB_VD, "SubVD", TYPE_DOUBLE);
2244 }
2245
2246 public static final String SUBTYPE_CHECK = PREFIX + "SUBTYPE_CHECK" + POSTFIX;
2247 static {
2248 beforeMatchingNameRegex(SUBTYPE_CHECK, "SubTypeCheck");
2249 }
2250
2251 public static final String TRAP = PREFIX + "TRAP" + POSTFIX;
2252 static {
2253 trapNodes(TRAP, "reason");
2254 }
2255
2256 public static final String DIV_HF = PREFIX + "DIV_HF" + POSTFIX;
2257 static {
2258 beforeMatchingNameRegex(DIV_HF, "DivHF");
2259 }
2260
2261 public static final String UDIV_I = PREFIX + "UDIV_I" + POSTFIX;
2262 static {
2263 beforeMatchingNameRegex(UDIV_I, "UDivI");
2264 }
2265
2266 public static final String UDIV_L = PREFIX + "UDIV_L" + POSTFIX;
2267 static {
2268 beforeMatchingNameRegex(UDIV_L, "UDivL");
3201 }
3202
3203 public static final String REPLICATE_HF_IMM8 = PREFIX + "REPLICATE_HF_IMM8" + POSTFIX;
3204 static {
3205 machOnlyNameRegex(REPLICATE_HF_IMM8, "replicateHF_imm8_gt128b");
3206 }
3207
3208 public static final String OPAQUE_CONSTANT_BOOL = PREFIX + "OPAQUE_CONSTANT_BOOL" + POSTFIX;
3209 static {
3210 beforeMatchingNameRegex(OPAQUE_CONSTANT_BOOL, "OpaqueConstantBool");
3211 }
3212
3213 /*
3214 * Utility methods to set up IR_NODE_MAPPINGS.
3215 */
3216
3217 /**
3218 * Apply {@code regex} on all machine independent ideal graph phases up to and including
3219 * {@link CompilePhase#BEFORE_MATCHING}.
3220 */
3221 private static void beforeMatching(String irNodePlaceholder, String regex) {
3222 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3223 }
3224
3225 /**
3226 * Apply {@code irNodeRegex} as regex for the IR node name on all machine independent ideal graph phases up to and
3227 * including {@link CompilePhase#BEFORE_MATCHING}.
3228 */
3229 private static void beforeMatchingNameRegex(String irNodePlaceholder, String irNodeRegex) {
3230 String regex = START + irNodeRegex + MID + END;
3231 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3232 }
3233
3234 /**
3235 * Apply {@code irNodeRegex} as regex for the IR vector node name on all machine independent ideal graph phases up to and
3236 * including {@link CompilePhase#BEFORE_MATCHING}. Since this is a vector node, we can also check the vector element
3237 * type {@code typeString} and the vector size (number of elements), {@see VECTOR_SIZE}.
3238 */
3239 private static void vectorNode(String irNodePlaceholder, String irNodeRegex, String typeString) {
3240 TestFramework.check(isVectorIRNode(irNodePlaceholder), "vectorNode: failed prefix check for irNodePlaceholder "
3241 + irNodePlaceholder + " -> did you use VECTOR_PREFIX?");
3242 // IS_REPLACED is later replaced with the specific type and size of the vector.
3243 String regex = START + irNodeRegex + MID + IS_REPLACED + END;
3244 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3245 VECTOR_NODE_TYPE.put(irNodePlaceholder, typeString);
3246 }
3247
3248 /**
3249 * Apply {@code regex} on all ideal graph phases up to and including {@link CompilePhase#BEFORE_MACRO_EXPANSION}.
3250 */
3251 private static void macroNodes(String irNodePlaceholder, String regex) {
3252 IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.BEFORE_MACRO_EXPANSION, regex,
3253 CompilePhase.BEFORE_STRINGOPTS,
3254 CompilePhase.BEFORE_MACRO_EXPANSION));
3255 }
3256
3257 private static void callOfNodes(String irNodePlaceholder, String callRegex) {
3258 String regex = START + callRegex + MID + IS_REPLACED + " " + END;
3259 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3260 }
3261
3262 /**
3263 * Apply {@code regex} on all machine dependant ideal graph phases (i.e. on the mach graph) starting from
3264 * {@link CompilePhase#MATCHING}.
3265 */
3266 private static void optoOnly(String irNodePlaceholder, String regex) {
3267 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.OPTO_ASSEMBLY, regex));
3268 }
3269
3270 private static void machOnly(String irNodePlaceholder, String regex) {
3271 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.MACH, regex));
3272 }
3273
3274 private static void machOnlyNameRegex(String irNodePlaceholder, String irNodeRegex) {
3275 String regex = START + irNodeRegex + MID + END;
3276 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.MACH, regex));
3277 }
3278
3279 /**
3280 * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#AFTER_CLOOPS}.
3281 */
3282 private static void fromAfterCountedLoops(String irNodePlaceholder, String regex) {
3283 IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3284 CompilePhase.AFTER_CLOOPS,
3285 CompilePhase.FINAL_CODE));
3286 }
3340 // @ptrtype:fully/qualified/package/name/to/TheClass:ptrlattice+12
3341 // with ptrtype being the kind of the type such as instptr, aryptr, etc, and ptrlattice being
3342 // the kind of the value such as BotPTR, NotNull, etc.
3343 // And variation:
3344 // - after ptrtype, we can have "stable:" or other labels, with optional space after ':'
3345 // - the class can actually be a nested class, with $ separator (and it must be ok to give only the deepest one
3346 // - after the class name, we can have a comma-separated list of implemented interfaces enclosed in parentheses
3347 // Worst case, it can be something like:
3348 // @bla: bli:a/b/c$d$e (f/g,h/i/j):NotNull+24
3349
3350 // @ matches the start character of the pattern
3351 // (\w+: ?)+ tries to match the pattern 'ptrtype:' or 'stable:' with optional trailing whitespaces
3352 // [\\w/\\$] tries to match the pattern such as 'a/b/', 'a/b', or '/b' but also nested class such as '$c' or '$c$d'
3353 // \b asserts that the next character is a word character
3354 private static final String LOAD_STORE_PREFIX = "@(\\w+: ?)+[\\w/\\$]*\\b";
3355 // ( \([^\)]+\))? tries to match the pattern ' (f/g,h/i/j)'
3356 // :\w+ tries to match the pattern ':NotNull'
3357 // .* tries to match the remaining of the pattern
3358 private static final String LOAD_STORE_SUFFIX = "( \\([^\\)]+\\))?:\\w+.*";
3359
3360 private static void loadOfNodes(String irNodePlaceholder, String irNodeRegex) {
3361 String regex = START + irNodeRegex + MID + LOAD_STORE_PREFIX + IS_REPLACED + LOAD_STORE_SUFFIX + END;
3362 beforeMatching(irNodePlaceholder, regex);
3363 }
3364
3365 private static void storeOfNodes(String irNodePlaceholder, String irNodeRegex) {
3366 String regex = START + irNodeRegex + MID + LOAD_STORE_PREFIX + IS_REPLACED + LOAD_STORE_SUFFIX + END;
3367 beforeMatching(irNodePlaceholder, regex);
3368 }
3369
3370 private static void safepointScalarobjectOfNodes(String irNodePlaceholder, String irNodeRegex) {
3371 String regex = START + irNodeRegex + MID + ".*" + IS_REPLACED + ".*" + END;
3372 beforeMatching(irNodePlaceholder, regex);
3373 }
3374
3375 private static void fromBeforeRemoveUselessToFinalCode(String irNodePlaceholder, String irNodeRegex) {
3376 String regex = START + irNodeRegex + MID + END;
3377 IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3378 CompilePhase.BEFORE_REMOVEUSELESS,
3379 CompilePhase.FINAL_CODE));
3380 }
3381
3382 /**
3383 * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#PHASEIDEALLOOP1} which is the
3384 * first phase that could contain vector nodes from super word.
3385 */
3386 private static void superWordNodes(String irNodePlaceholder, String irNodeRegex) {
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 package compiler.lib.ir_framework;
25
26 import compiler.lib.ir_framework.driver.irmatching.mapping.*;
27 import compiler.lib.ir_framework.driver.network.testvm.java.VMInfo;
28 import compiler.lib.ir_framework.shared.CheckedTestFrameworkException;
29 import compiler.lib.ir_framework.shared.TestFormat;
30 import compiler.lib.ir_framework.shared.TestFormatException;
31 import compiler.valhalla.inlinetypes.InlineTypeIRNode;
32 import jdk.test.lib.Platform;
33 import jdk.test.whitebox.WhiteBox;
34
35 import java.util.HashMap;
36 import java.util.Map;
37
38 /**
39 * This class specifies IR node placeholder strings (also referred to as just "IR nodes") with mappings to regexes
40 * depending on the selected compile phases. The mappings are stored in {@link #IR_NODE_MAPPINGS}. Each IR node
41 * placeholder string is mapped to a {@link IRNodeMapEntry} instance defined in
42 * {@link compiler.lib.ir_framework.driver.irmatching.mapping}.
43 *
44 * <p>
45 * IR node placeholder strings can be used in {@link IR#failOn()} and/or {@link IR#counts()} attributes to define IR
46 * constraints. They usually represent a single C2 IR node or a group of them.
47 *
48 * <p>
49 * Each IR node placeholder string is accompanied by a static block that defines an IR node placeholder to regex(es)
50 * mapping. The IR framework will automatically replace each IR node placeholder string in a user defined test with a
51 * regex depending on the selected compile phases in {@link IR#phase} and the provided mapping.
71 * Using this IR node expects another user provided string in the constraint list of
72 * {@link IR#failOn()} and {@link IR#counts()}. They cannot be used as normal IR nodes.
73 * Trying to do so will result in a format violation error.</li>
74 * <li><p>Vector IR nodes: The IR node placeholder string contains an additional {@link #VECTOR_PREFIX}.
75 * Using this IR node, one can check for the type and size of a vector. The type must
76 * be directly specified in {@link #vectorNode}. The size can be specified directly with
77 * an additional argument using {@link #VECTOR_SIZE}, followed by a size tag or a comma
78 * separated list of sizes. If the size argument is not given, then a default size of
79 * {@link #VECTOR_SIZE_MAX} is taken, which is the number of elements that can fit in a
80 * vector of the specified type (depends on the VM flag MaxVectorSize and CPU features).
81 * However, when using {@link IR#failOn} or {@link IR#counts()} with comparison {@code <},
82 * or {@code <=} or {@code =0}, the default size is {@link #VECTOR_SIZE_ANY}, allowing any
83 * size. The motivation for these default values is that in most cases one wants to have
84 * vectorization with maximal vector width, or no vectorization of any vector width.
85 * </ul>
86 */
87 public class IRNode {
88 /**
89 * Prefix for normal IR nodes.
90 */
91 public static final String PREFIX = "_#";
92 /**
93 * Prefix for composite IR nodes.
94 */
95 private static final String COMPOSITE_PREFIX = PREFIX + "C#";
96 /**
97 * Prefix for vector IR nodes.
98 */
99 private static final String VECTOR_PREFIX = PREFIX + "V#";
100
101 private static final String POSTFIX = "#_";
102
103 public static final String START = "(\\d+(\\s){2}(";
104 public static final String MID = ".*)+(\\s){2}===.*";
105 public static final String END = ")";
106
107 public static final String IS_REPLACED = "#IS_REPLACED#"; // Is replaced by an additional user-defined string.
108
109 public static final String VECTOR_SIZE = "_@";
110 public static final String VECTOR_SIZE_TAG_ANY = "any";
111 public static final String VECTOR_SIZE_TAG_MAX = "max_for_type";
135 /**
136 * Map every vectorNode to a type string.
137 */
138 private static final Map<String, String> VECTOR_NODE_TYPE = new HashMap<>();
139
140 /*
141 * Start of IR placeholder string definitions followed by a static block defining the regex-for-compile-phase mapping.
142 * An IR node placeholder string must start with PREFIX for normal IR nodes or COMPOSITE_PREFIX for composite IR
143 * nodes, or VECTOR_PREFIX for vector nodes (see class description above).
144 *
145 * An IR node definition looks like this:
146 *
147 * public static final String IR_NODE = [PREFIX|COMPOSITE_PREFIX|VECTOR_PREFIX] + "IR_NODE" + POSTFIX;
148 * static {
149 * // Define IR_NODE to regex-for-compile-phase mapping. Create a new IRNodeMapEntry object and add it to
150 * // IR_NODE_MAPPINGS. This can be done by using the helper methods defined after all IR node placeholder string
151 * // definitions.
152 * }
153 */
154
155 // Valhalla: Make sure that all Valhalla specific IR nodes are also properly initialized. Doing it here also
156 // ensures that the Flag VM is able to pick up the correct compile phases.
157 static {
158 InlineTypeIRNode.forceStaticInitialization();
159 }
160
161 public static final String ABS_D = PREFIX + "ABS_D" + POSTFIX;
162 static {
163 beforeMatchingNameRegex(ABS_D, "AbsD");
164 }
165
166 public static final String ABS_F = PREFIX + "ABS_F" + POSTFIX;
167 static {
168 beforeMatchingNameRegex(ABS_F, "AbsF");
169 }
170
171 public static final String ABS_I = PREFIX + "ABS_I" + POSTFIX;
172 static {
173 beforeMatchingNameRegex(ABS_I, "AbsI");
174 }
175
176 public static final String ABS_L = PREFIX + "ABS_L" + POSTFIX;
177 static {
178 beforeMatchingNameRegex(ABS_L, "AbsL");
179 }
180
377
378 public static final String REARRANGE_VD = VECTOR_PREFIX + "REARRANGE_VD" + POSTFIX;
379 static {
380 vectorNode(REARRANGE_VD, "VectorRearrange", TYPE_DOUBLE);
381 }
382
383 public static final String ADD_P_OF = COMPOSITE_PREFIX + "ADD_P_OF" + POSTFIX;
384 static {
385 String regex = START + "addP_" + IS_REPLACED + MID + ".*" + END;
386 machOnly(ADD_P_OF, regex);
387 }
388
389 public static final String ALLOC = PREFIX + "ALLOC" + POSTFIX;
390 static {
391 String regex = START + "Allocate\\b" + MID + END;
392 macroNodes(ALLOC, regex);
393 }
394
395 public static final String ALLOC_OF = COMPOSITE_PREFIX + "ALLOC_OF" + POSTFIX;
396 static {
397 allocateOfNodes(ALLOC_OF, IS_REPLACED);
398 }
399
400 public static void allocateOfNodes(String irNodePlaceholder, String allocatee) {
401 String regex = START + "Allocate\\b" + MID + "allocationKlass:.*\\b" + allocatee + "\\s.*" + END;
402 macroNodes(irNodePlaceholder, regex);
403 }
404
405 public static final String ALLOC_ARRAY = PREFIX + "ALLOC_ARRAY" + POSTFIX;
406 static {
407 String regex = START + "AllocateArray\\b" + MID + END;
408 macroNodes(ALLOC_ARRAY, regex);
409 }
410
411 public static final String ALLOC_ARRAY_OF = COMPOSITE_PREFIX + "ALLOC_ARRAY_OF" + POSTFIX;
412 static {
413 allocateArrayOfNodes(ALLOC_ARRAY_OF, IS_REPLACED);
414 }
415
416 public static void allocateArrayOfNodes(String irNodePlaceholder, String allocatee) {
417 // Assuming we are looking for an array of "some/package/MyClass". The printout is
418 // [Lsome/package/MyClass;
419 // or, with more dimensions
420 // [[[Lsome/package/MyClass;
421
422 // Case where the searched string is a not fully qualified name (but maybe partially qualified):
423 // package/MyClass or MyClass
424 // The ".*\\b" will eat the "some/" and "some/package/" resp.
425 String partial_name_prefix = ".+\\b";
426
427 // The thing after "allocationKlass:" (the name of the allocated class) is a sequence of:
428 // - a non-empty sequence of "["
429 // - a single character ("L"),
430 // - maybe a non-empty sequence of characters ending on a word boundary
431 // this sequence is omitted if the given name is already fully qualified (exact match)
432 // but will eat the package path prefix in the cases described above
433 // - the name we are looking for
434 // - the final ";".
435 String name_part = "\\[+.(" + partial_name_prefix + ")?" + allocatee + ";";
436 String regex = START + "AllocateArray\\b" + MID + "allocationKlass:" + name_part + ".*" + END;
437 macroNodes(irNodePlaceholder, regex);
438 }
439
440 public static final String OR = PREFIX + "OR" + POSTFIX;
441 static {
442 beforeMatchingNameRegex(OR, "Or(I|L)");
443 }
444
445 public static final String AND = PREFIX + "AND" + POSTFIX;
446 static {
447 beforeMatchingNameRegex(AND, "And(I|L)");
448 }
449
450 public static final String AND_I = PREFIX + "AND_I" + POSTFIX;
451 static {
452 beforeMatchingNameRegex(AND_I, "AndI");
453 }
454
455 public static final String AND_L = PREFIX + "AND_L" + POSTFIX;
456 static {
457 beforeMatchingNameRegex(AND_L, "AndL");
482 vectorNode(AND_VL, "AndV", TYPE_LONG);
483 }
484
485 public static final String AND_V_MASK = PREFIX + "AND_V_MASK" + POSTFIX;
486 static {
487 beforeMatchingNameRegex(AND_V_MASK, "AndVMask");
488 }
489
490 public static final String AND_REDUCTION_V = PREFIX + "AND_REDUCTION_V" + POSTFIX;
491 static {
492 superWordNodes(AND_REDUCTION_V, "AndReductionV");
493 }
494
495 public static final String CALL = PREFIX + "CALL" + POSTFIX;
496 static {
497 beforeMatchingNameRegex(CALL, "Call.*Java");
498 }
499
500 public static final String CALL_OF = COMPOSITE_PREFIX + "CALL_OF" + POSTFIX;
501 static {
502 callOfNodes(CALL_OF, "Call.*", IS_REPLACED + " " );
503 }
504
505 public static final String CALL_OF_METHOD = COMPOSITE_PREFIX + "CALL_OF_METHOD" + POSTFIX;
506 static {
507 callOfNodes(CALL_OF_METHOD, "Call.*Java", IS_REPLACED + " ");
508 }
509
510 public static final String STATIC_CALL = PREFIX + "STATIC_CALL" + POSTFIX;
511 static {
512 beforeMatchingNameRegex(STATIC_CALL, "CallStaticJava");
513 }
514
515 public static final String STATIC_CALL_OF_METHOD = COMPOSITE_PREFIX + "STATIC_CALL_OF_METHOD" + POSTFIX;
516 static {
517 staticCallOfMethodNodes(STATIC_CALL_OF_METHOD, IS_REPLACED + " ");
518 }
519
520 public static void staticCallOfMethodNodes(String irNodePlaceholder, String calleeRegex) {
521 callOfNodes(irNodePlaceholder, "CallStaticJava", calleeRegex);
522 }
523
524 public static final String CALL_LEAF_NO_FP = PREFIX + "CALL_LEAF_NO_FP" + POSTFIX;
525 static {
526 beforeMatchingNameRegex(CALL_LEAF_NO_FP, "CallLeafNoFP");
527 }
528
529 public static final String CALL_LEAF_NO_FP_OF_METHOD = COMPOSITE_PREFIX + "CALL_LEAF_NO_FP_OF_METHOD" + POSTFIX;
530 static {
531 callLeafNoFpOfMethodNodes(CALL_LEAF_NO_FP_OF_METHOD, IS_REPLACED);
532 }
533
534 public static void callLeafNoFpOfMethodNodes(String irNodePlaceholder, String calleeRegex) {
535 callOfNodes(irNodePlaceholder, "CallLeafNoFP", calleeRegex);
536 }
537
538 public static final String CAST_II = PREFIX + "CAST_II" + POSTFIX;
539 static {
540 beforeMatchingNameRegex(CAST_II, "CastII");
541 }
542
543 public static final String CAST_LL = PREFIX + "CAST_LL" + POSTFIX;
544 static {
545 beforeMatchingNameRegex(CAST_LL, "CastLL");
546 }
547
548 public static final String CBNZW_HI = PREFIX + "CBNZW_HI" + POSTFIX;
549 static {
550 optoOnly(CBNZW_HI, "cbwhi");
551 }
552
553 public static final String CBZW_LS = PREFIX + "CBZW_LS" + POSTFIX;
554 static {
555 optoOnly(CBZW_LS, "cbwls");
642 public static final String CMP_UL = PREFIX + "CMP_UL" + POSTFIX;
643 static {
644 beforeMatchingNameRegex(CMP_UL, "CmpUL");
645 }
646
647 public static final String CMP_UL3 = PREFIX + "CMP_UL3" + POSTFIX;
648 static {
649 beforeMatchingNameRegex(CMP_UL3, "CmpUL3");
650 }
651
652 public static final String CMP_P = PREFIX + "CMP_P" + POSTFIX;
653 static {
654 beforeMatchingNameRegex(CMP_P, "CmpP");
655 }
656
657 public static final String CMP_N = PREFIX + "CMP_N" + POSTFIX;
658 static {
659 beforeMatchingNameRegex(CMP_N, "CmpN");
660 }
661
662 public static final String CMP_P_OR_N = PREFIX + "CMP_P_OR_N" + POSTFIX;
663 static {
664 beforeMatchingNameRegex(CMP_P_OR_N, "Cmp(P|N)");
665 }
666
667 public static final String CMP_LT_MASK = PREFIX + "CMP_LT_MASK" + POSTFIX;
668 static {
669 beforeMatchingNameRegex(CMP_LT_MASK, "CmpLTMask");
670 }
671
672 public static final String ROUND_F = PREFIX + "ROUND_F" + POSTFIX;
673 static {
674 beforeMatchingNameRegex(ROUND_F, "RoundF");
675 }
676
677 public static final String ROUND_D = PREFIX + "ROUND_D" + POSTFIX;
678 static {
679 beforeMatchingNameRegex(ROUND_D, "RoundD");
680 }
681
682 public static final String COMPRESS_BITS = PREFIX + "COMPRESS_BITS" + POSTFIX;
683 static {
684 beforeMatchingNameRegex(COMPRESS_BITS, "CompressBits");
685 }
686
801 beforeMatchingNameRegex(DIV_MOD_L, "DivModL");
802 }
803
804 public static final String DIV_VHF = VECTOR_PREFIX + "DIV_VHF" + POSTFIX;
805 static {
806 vectorNode(DIV_VHF, "DivVHF", TYPE_SHORT);
807 }
808
809 public static final String DIV_VF = VECTOR_PREFIX + "DIV_VF" + POSTFIX;
810 static {
811 vectorNode(DIV_VF, "DivVF", TYPE_FLOAT);
812 }
813
814 public static final String DIV_VD = VECTOR_PREFIX + "DIV_VD" + POSTFIX;
815 static {
816 vectorNode(DIV_VD, "DivVD", TYPE_DOUBLE);
817 }
818
819 public static final String DYNAMIC_CALL_OF_METHOD = COMPOSITE_PREFIX + "DYNAMIC_CALL_OF_METHOD" + POSTFIX;
820 static {
821 callOfNodes(DYNAMIC_CALL_OF_METHOD, "CallDynamicJava", IS_REPLACED);
822 }
823
824 public static final String EXPAND_BITS = PREFIX + "EXPAND_BITS" + POSTFIX;
825 static {
826 beforeMatchingNameRegex(EXPAND_BITS, "ExpandBits");
827 }
828
829 public static final String FAST_LOCK = PREFIX + "FAST_LOCK" + POSTFIX;
830 static {
831 beforeMatchingNameRegex(FAST_LOCK, "FastLock");
832 }
833
834 public static final String FAST_UNLOCK = PREFIX + "FAST_UNLOCK" + POSTFIX;
835 static {
836 String regex = START + "FastUnlock" + MID + END;
837 fromMacroToBeforeMatching(FAST_UNLOCK, regex);
838 }
839
840 public static final String FIELD_ACCESS = PREFIX + "FIELD_ACCESS" + POSTFIX;
841 static {
937 String regex = START + "g1StoreN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
938 machOnly(G1_STORE_N_WITH_BARRIER_FLAG, regex);
939 }
940
941 public static final String G1_STORE_P = PREFIX + "G1_STORE_P" + POSTFIX;
942 static {
943 machOnlyNameRegex(G1_STORE_P, "g1StoreP");
944 }
945
946 public static final String G1_STORE_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_STORE_P_WITH_BARRIER_FLAG" + POSTFIX;
947 static {
948 String regex = START + "g1StoreP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
949 machOnly(G1_STORE_P_WITH_BARRIER_FLAG, regex);
950 }
951
952 public static final String IF = PREFIX + "IF" + POSTFIX;
953 static {
954 beforeMatchingNameRegex(IF, "If\\b");
955 }
956
957 public static final String INLINE_TYPE = PREFIX + "INLINE_TYPE" + POSTFIX;
958 static {
959 beforeMatchingNameRegex(INLINE_TYPE, "InlineType");
960 }
961
962 // Does not work for VM builds without JVMCI like x86_32 (a rule containing this regex will be skipped without having JVMCI built).
963 public static final String INTRINSIC_OR_TYPE_CHECKED_INLINING_TRAP = PREFIX + "INTRINSIC_OR_TYPE_CHECKED_INLINING_TRAP" + POSTFIX;
964 static {
965 trapNodes(INTRINSIC_OR_TYPE_CHECKED_INLINING_TRAP, "intrinsic_or_type_checked_inlining");
966 }
967
968 public static final String INTRINSIC_TRAP = PREFIX + "INTRINSIC_TRAP" + POSTFIX;
969 static {
970 trapNodes(INTRINSIC_TRAP, "intrinsic");
971 }
972
973 // Is only supported on riscv64.
974 public static final String IS_FINITE_D = PREFIX + "IS_FINITE_D" + POSTFIX;
975 static {
976 beforeMatchingNameRegex(IS_FINITE_D, "IsFiniteD");
977 }
978
979 // Is only supported on riscv64.
980 public static final String IS_FINITE_F = PREFIX + "IS_FINITE_F" + POSTFIX;
981 static {
988 }
989
990 public static final String IS_INFINITE_F = PREFIX + "IS_INFINITE_F" + POSTFIX;
991 static {
992 beforeMatchingNameRegex(IS_INFINITE_F, "IsInfiniteF");
993 }
994
995 // Only supported on x86.
996 public static final String LEA_P = PREFIX + "LEA_P" + POSTFIX;
997 static {
998 machOnly(LEA_P, "leaP(CompressedOopOffset|(8|32)Narrow)");
999 }
1000
1001 public static final String LOAD = PREFIX + "LOAD" + POSTFIX;
1002 static {
1003 beforeMatchingNameRegex(LOAD, "Load(B|UB|S|US|I|L|F|D|P|N)");
1004 }
1005
1006 public static final String LOAD_OF_CLASS = COMPOSITE_PREFIX + "LOAD_OF_CLASS" + POSTFIX;
1007 static {
1008 anyLoadOfNodes(LOAD_OF_CLASS, IS_REPLACED);
1009 }
1010
1011 public static void anyLoadOfNodes(String irNodePlaceholder, String fieldHolder) {
1012 loadOfNodes(irNodePlaceholder, "Load(B|UB|S|US|I|L|F|D|P|N)", fieldHolder);
1013 }
1014
1015 public static final String LOAD_B = PREFIX + "LOAD_B" + POSTFIX;
1016 static {
1017 beforeMatchingNameRegex(LOAD_B, "LoadB");
1018 }
1019
1020 public static final String LOAD_B_OF_CLASS = COMPOSITE_PREFIX + "LOAD_B_OF_CLASS" + POSTFIX;
1021 static {
1022 loadOfNodes(LOAD_B_OF_CLASS, "LoadB", IS_REPLACED);
1023 }
1024
1025 public static final String LOAD_D = PREFIX + "LOAD_D" + POSTFIX;
1026 static {
1027 beforeMatchingNameRegex(LOAD_D, "LoadD");
1028 }
1029
1030 public static final String LOAD_D_OF_CLASS = COMPOSITE_PREFIX + "LOAD_D_OF_CLASS" + POSTFIX;
1031 static {
1032 loadOfNodes(LOAD_D_OF_CLASS, "LoadD", IS_REPLACED);
1033 }
1034
1035 public static final String LOAD_F = PREFIX + "LOAD_F" + POSTFIX;
1036 static {
1037 beforeMatchingNameRegex(LOAD_F, "LoadF");
1038 }
1039
1040 public static final String LOAD_F_OF_CLASS = COMPOSITE_PREFIX + "LOAD_F_OF_CLASS" + POSTFIX;
1041 static {
1042 loadOfNodes(LOAD_F_OF_CLASS, "LoadF", IS_REPLACED);
1043 }
1044
1045 public static final String LOAD_I = PREFIX + "LOAD_I" + POSTFIX;
1046 static {
1047 beforeMatchingNameRegex(LOAD_I, "LoadI");
1048 }
1049
1050 public static final String LOAD_I_OF_CLASS = COMPOSITE_PREFIX + "LOAD_I_OF_CLASS" + POSTFIX;
1051 static {
1052 loadOfNodes(LOAD_I_OF_CLASS, "LoadI", IS_REPLACED);
1053 }
1054
1055 public static final String LOAD_KLASS = PREFIX + "LOAD_KLASS" + POSTFIX;
1056 static {
1057 beforeMatchingNameRegex(LOAD_KLASS, "LoadKlass");
1058 }
1059
1060 public static final String LOAD_NKLASS = PREFIX + "LOAD_NKLASS" + POSTFIX;
1061 static {
1062 beforeMatchingNameRegex(LOAD_NKLASS, "LoadNKlass");
1063 }
1064
1065 public static final String LOAD_KLASS_OR_NKLASS = PREFIX + "LOAD_KLASS_OR_NKLASS" + POSTFIX;
1066 static {
1067 beforeMatchingNameRegex(LOAD_KLASS_OR_NKLASS, "LoadN?Klass");
1068 }
1069
1070 public static final String LOAD_L = PREFIX + "LOAD_L" + POSTFIX;
1071 static {
1072 beforeMatchingNameRegex(LOAD_L, "LoadL");
1073 }
1074
1075 public static final String LOAD_L_OF_CLASS = COMPOSITE_PREFIX + "LOAD_L_OF_CLASS" + POSTFIX;
1076 static {
1077 loadOfNodes(LOAD_L_OF_CLASS, "LoadL", IS_REPLACED);
1078 }
1079
1080 public static final String LOAD_N = PREFIX + "LOAD_N" + POSTFIX;
1081 static {
1082 beforeMatchingNameRegex(LOAD_N, "LoadN");
1083 }
1084
1085 public static final String LOAD_N_OF_CLASS = COMPOSITE_PREFIX + "LOAD_N_OF_CLASS" + POSTFIX;
1086 static {
1087 loadOfNodes(LOAD_N_OF_CLASS, "LoadN", IS_REPLACED);
1088 }
1089
1090 public static final String LOAD_OF_FIELD = COMPOSITE_PREFIX + "LOAD_OF_FIELD" + POSTFIX;
1091 static {
1092 String regex = START + "Load(B|C|S|I|L|F|D|P|N)" + MID + "@.*name=" + IS_REPLACED + ",.*" + END;
1093 beforeMatching(LOAD_OF_FIELD, regex);
1094 }
1095
1096 public static final String LOAD_P = PREFIX + "LOAD_P" + POSTFIX;
1097 static {
1098 beforeMatchingNameRegex(LOAD_P, "LoadP");
1099 }
1100
1101 public static final String LOAD_P_OF_CLASS = COMPOSITE_PREFIX + "LOAD_P_OF_CLASS" + POSTFIX;
1102 static {
1103 loadOfNodes(LOAD_P_OF_CLASS, "LoadP", IS_REPLACED);
1104 }
1105
1106 public static final String LOAD_S = PREFIX + "LOAD_S" + POSTFIX;
1107 static {
1108 beforeMatchingNameRegex(LOAD_S, "LoadS");
1109 }
1110
1111 public static final String LOAD_S_OF_CLASS = COMPOSITE_PREFIX + "LOAD_S_OF_CLASS" + POSTFIX;
1112 static {
1113 loadOfNodes(LOAD_S_OF_CLASS, "LoadS", IS_REPLACED);
1114 }
1115
1116 public static final String LOAD_UB = PREFIX + "LOAD_UB" + POSTFIX;
1117 static {
1118 beforeMatchingNameRegex(LOAD_UB, "LoadUB");
1119 }
1120
1121 public static final String LOAD_UB_OF_CLASS = COMPOSITE_PREFIX + "LOAD_UB_OF_CLASS" + POSTFIX;
1122 static {
1123 loadOfNodes(LOAD_UB_OF_CLASS, "LoadUB", IS_REPLACED);
1124 }
1125
1126 public static final String LOAD_US = PREFIX + "LOAD_US" + POSTFIX;
1127 static {
1128 beforeMatchingNameRegex(LOAD_US, "LoadUS");
1129 }
1130
1131 public static final String LOAD_US_OF_CLASS = COMPOSITE_PREFIX + "LOAD_US_OF_CLASS" + POSTFIX;
1132 static {
1133 loadOfNodes(LOAD_US_OF_CLASS, "LoadUS", IS_REPLACED);
1134 }
1135
1136 public static final String LOAD_VECTOR_B = VECTOR_PREFIX + "LOAD_VECTOR_B" + POSTFIX;
1137 static {
1138 vectorNode(LOAD_VECTOR_B, "LoadVector", TYPE_BYTE);
1139 }
1140
1141 public static final String LOAD_VECTOR_C = VECTOR_PREFIX + "LOAD_VECTOR_C" + POSTFIX;
1142 static {
1143 vectorNode(LOAD_VECTOR_C, "LoadVector", TYPE_CHAR);
1144 }
1145
1146 public static final String LOAD_VECTOR_S = VECTOR_PREFIX + "LOAD_VECTOR_S" + POSTFIX;
1147 static {
1148 vectorNode(LOAD_VECTOR_S, "LoadVector", TYPE_SHORT);
1149 }
1150
1151 public static final String LOAD_VECTOR_I = VECTOR_PREFIX + "LOAD_VECTOR_I" + POSTFIX;
1152 static {
1153 vectorNode(LOAD_VECTOR_I, "LoadVector", TYPE_INT);
2099 vectorNode(SQRT_VF, "SqrtVF", TYPE_FLOAT);
2100 }
2101
2102 public static final String SQRT_VD = VECTOR_PREFIX + "SQRT_VD" + POSTFIX;
2103 static {
2104 vectorNode(SQRT_VD, "SqrtVD", TYPE_DOUBLE);
2105 }
2106
2107 public static final String STORE = PREFIX + "STORE" + POSTFIX;
2108 static {
2109 beforeMatchingNameRegex(STORE, "Store(B|C|S|I|L|F|D|P|N)");
2110 }
2111
2112 public static final String STORE_B = PREFIX + "STORE_B" + POSTFIX;
2113 static {
2114 beforeMatchingNameRegex(STORE_B, "StoreB");
2115 }
2116
2117 public static final String STORE_B_OF_CLASS = COMPOSITE_PREFIX + "STORE_B_OF_CLASS" + POSTFIX;
2118 static {
2119 storeOfNodes(STORE_B_OF_CLASS, "StoreB", IS_REPLACED);
2120 }
2121
2122 public static final String STORE_C = PREFIX + "STORE_C" + POSTFIX;
2123 static {
2124 beforeMatchingNameRegex(STORE_C, "StoreC");
2125 }
2126
2127 public static final String STORE_C_OF_CLASS = COMPOSITE_PREFIX + "STORE_C_OF_CLASS" + POSTFIX;
2128 static {
2129 storeOfNodes(STORE_C_OF_CLASS, "StoreC", IS_REPLACED);
2130 }
2131
2132 public static final String STORE_D = PREFIX + "STORE_D" + POSTFIX;
2133 static {
2134 beforeMatchingNameRegex(STORE_D, "StoreD");
2135 }
2136
2137 public static final String STORE_D_OF_CLASS = COMPOSITE_PREFIX + "STORE_D_OF_CLASS" + POSTFIX;
2138 static {
2139 storeOfNodes(STORE_D_OF_CLASS, "StoreD", IS_REPLACED);
2140 }
2141
2142 public static final String STORE_F = PREFIX + "STORE_F" + POSTFIX;
2143 static {
2144 beforeMatchingNameRegex(STORE_F, "StoreF");
2145 }
2146
2147 public static final String STORE_F_OF_CLASS = COMPOSITE_PREFIX + "STORE_F_OF_CLASS" + POSTFIX;
2148 static {
2149 storeOfNodes(STORE_F_OF_CLASS, "StoreF", IS_REPLACED);
2150 }
2151
2152 public static final String STORE_I = PREFIX + "STORE_I" + POSTFIX;
2153 static {
2154 beforeMatchingNameRegex(STORE_I, "StoreI");
2155 }
2156
2157 public static final String STORE_I_OF_CLASS = COMPOSITE_PREFIX + "STORE_I_OF_CLASS" + POSTFIX;
2158 static {
2159 storeOfNodes(STORE_I_OF_CLASS, "StoreI", IS_REPLACED);
2160 }
2161
2162 public static final String STORE_L = PREFIX + "STORE_L" + POSTFIX;
2163 static {
2164 beforeMatchingNameRegex(STORE_L, "StoreL");
2165 }
2166
2167 public static final String STORE_L_OF_CLASS = COMPOSITE_PREFIX + "STORE_L_OF_CLASS" + POSTFIX;
2168 static {
2169 storeOfNodes(STORE_L_OF_CLASS, "StoreL", IS_REPLACED);
2170 }
2171
2172 public static final String STORE_N = PREFIX + "STORE_N" + POSTFIX;
2173 static {
2174 beforeMatchingNameRegex(STORE_N, "StoreN");
2175 }
2176
2177 public static final String STORE_N_OF_CLASS = COMPOSITE_PREFIX + "STORE_N_OF_CLASS" + POSTFIX;
2178 static {
2179 storeOfNodes(STORE_N_OF_CLASS, "StoreN", IS_REPLACED);
2180 }
2181
2182 public static final String STORE_OF_CLASS = COMPOSITE_PREFIX + "STORE_OF_CLASS" + POSTFIX;
2183 static {
2184 anyStoreOfNodes(STORE_OF_CLASS, IS_REPLACED);
2185 }
2186
2187 public static void anyStoreOfNodes(String irNodePlaceholder, String fieldHolder) {
2188 storeOfNodes(irNodePlaceholder, "Store(B|C|S|I|L|F|D|P|N)", fieldHolder);
2189 }
2190
2191 public static final String STORE_OF_FIELD = COMPOSITE_PREFIX + "STORE_OF_FIELD" + POSTFIX;
2192 static {
2193 String regex = START + "Store(B|C|S|I|L|F|D|P|N)" + MID + "@.*name=" + IS_REPLACED + ",.*" + END;
2194 beforeMatching(STORE_OF_FIELD, regex);
2195 }
2196
2197 public static final String STORE_P = PREFIX + "STORE_P" + POSTFIX;
2198 static {
2199 beforeMatchingNameRegex(STORE_P, "StoreP");
2200 }
2201
2202 public static final String STORE_P_OF_CLASS = COMPOSITE_PREFIX + "STORE_P_OF_CLASS" + POSTFIX;
2203 static {
2204 storeOfNodes(STORE_P_OF_CLASS, "StoreP", IS_REPLACED);
2205 }
2206
2207 public static final String STORE_VECTOR = PREFIX + "STORE_VECTOR" + POSTFIX;
2208 static {
2209 beforeMatchingNameRegex(STORE_VECTOR, "StoreVector");
2210 }
2211
2212 public static final String STORE_VECTOR_SCATTER = PREFIX + "STORE_VECTOR_SCATTER" + POSTFIX;
2213 static {
2214 beforeMatchingNameRegex(STORE_VECTOR_SCATTER, "StoreVectorScatter");
2215 }
2216
2217 public static final String STORE_VECTOR_MASKED = PREFIX + "STORE_VECTOR_MASKED" + POSTFIX;
2218 static {
2219 beforeMatchingNameRegex(STORE_VECTOR_MASKED, "StoreVectorMasked");
2220 }
2221
2222 public static final String STORE_VECTOR_SCATTER_MASKED = PREFIX + "STORE_VECTOR_SCATTER_MASKED" + POSTFIX;
2223 static {
2224 beforeMatchingNameRegex(STORE_VECTOR_SCATTER_MASKED, "StoreVectorScatterMasked");
2284 vectorNode(SUB_VL, "SubVL", TYPE_LONG);
2285 }
2286
2287 public static final String SUB_VHF = VECTOR_PREFIX + "SUB_VHF" + POSTFIX;
2288 static {
2289 vectorNode(SUB_VHF, "SubVHF", TYPE_SHORT);
2290 }
2291
2292 public static final String SUB_VF = VECTOR_PREFIX + "SUB_VF" + POSTFIX;
2293 static {
2294 vectorNode(SUB_VF, "SubVF", TYPE_FLOAT);
2295 }
2296
2297 public static final String SUB_VD = VECTOR_PREFIX + "SUB_VD" + POSTFIX;
2298 static {
2299 vectorNode(SUB_VD, "SubVD", TYPE_DOUBLE);
2300 }
2301
2302 public static final String SUBTYPE_CHECK = PREFIX + "SUBTYPE_CHECK" + POSTFIX;
2303 static {
2304 String regex = START + "SubTypeCheck" + MID + END;
2305 macroNodes(SUBTYPE_CHECK, regex);
2306 }
2307
2308 public static final String TRAP = PREFIX + "TRAP" + POSTFIX;
2309 static {
2310 trapNodes(TRAP, "reason");
2311 }
2312
2313 public static final String DIV_HF = PREFIX + "DIV_HF" + POSTFIX;
2314 static {
2315 beforeMatchingNameRegex(DIV_HF, "DivHF");
2316 }
2317
2318 public static final String UDIV_I = PREFIX + "UDIV_I" + POSTFIX;
2319 static {
2320 beforeMatchingNameRegex(UDIV_I, "UDivI");
2321 }
2322
2323 public static final String UDIV_L = PREFIX + "UDIV_L" + POSTFIX;
2324 static {
2325 beforeMatchingNameRegex(UDIV_L, "UDivL");
3258 }
3259
3260 public static final String REPLICATE_HF_IMM8 = PREFIX + "REPLICATE_HF_IMM8" + POSTFIX;
3261 static {
3262 machOnlyNameRegex(REPLICATE_HF_IMM8, "replicateHF_imm8_gt128b");
3263 }
3264
3265 public static final String OPAQUE_CONSTANT_BOOL = PREFIX + "OPAQUE_CONSTANT_BOOL" + POSTFIX;
3266 static {
3267 beforeMatchingNameRegex(OPAQUE_CONSTANT_BOOL, "OpaqueConstantBool");
3268 }
3269
3270 /*
3271 * Utility methods to set up IR_NODE_MAPPINGS.
3272 */
3273
3274 /**
3275 * Apply {@code regex} on all machine independent ideal graph phases up to and including
3276 * {@link CompilePhase#BEFORE_MATCHING}.
3277 */
3278 public static void beforeMatching(String irNodePlaceholder, String regex) {
3279 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3280 }
3281
3282 /**
3283 * Apply {@code irNodeRegex} as regex for the IR node name on all machine independent ideal graph phases up to and
3284 * including {@link CompilePhase#BEFORE_MATCHING}.
3285 */
3286 private static void beforeMatchingNameRegex(String irNodePlaceholder, String irNodeRegex) {
3287 String regex = START + irNodeRegex + MID + END;
3288 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3289 }
3290
3291 /**
3292 * Apply {@code irNodeRegex} as regex for the IR vector node name on all machine independent ideal graph phases up to and
3293 * including {@link CompilePhase#BEFORE_MATCHING}. Since this is a vector node, we can also check the vector element
3294 * type {@code typeString} and the vector size (number of elements), {@see VECTOR_SIZE}.
3295 */
3296 private static void vectorNode(String irNodePlaceholder, String irNodeRegex, String typeString) {
3297 TestFramework.check(isVectorIRNode(irNodePlaceholder), "vectorNode: failed prefix check for irNodePlaceholder "
3298 + irNodePlaceholder + " -> did you use VECTOR_PREFIX?");
3299 // IS_REPLACED is later replaced with the specific type and size of the vector.
3300 String regex = START + irNodeRegex + MID + IS_REPLACED + END;
3301 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3302 VECTOR_NODE_TYPE.put(irNodePlaceholder, typeString);
3303 }
3304
3305 /**
3306 * Apply {@code regex} on all ideal graph phases up to and including {@link CompilePhase#BEFORE_MACRO_EXPANSION}.
3307 */
3308 private static void macroNodes(String irNodePlaceholder, String regex) {
3309 IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.BEFORE_MACRO_EXPANSION, regex,
3310 CompilePhase.BEFORE_STRINGOPTS,
3311 CompilePhase.BEFORE_MACRO_EXPANSION));
3312 }
3313
3314 private static void callOfNodes(String irNodePlaceholder, String callRegex, String calleeRegex) {
3315 String regex = START + callRegex + MID + calleeRegex + END;
3316 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3317 }
3318
3319 /**
3320 * Apply {@code regex} on all machine dependant ideal graph phases (i.e. on the mach graph) starting from
3321 * {@link CompilePhase#MATCHING}.
3322 */
3323 public static void optoOnly(String irNodePlaceholder, String regex) {
3324 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.OPTO_ASSEMBLY, regex));
3325 }
3326
3327 private static void machOnly(String irNodePlaceholder, String regex) {
3328 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.MACH, regex));
3329 }
3330
3331 private static void machOnlyNameRegex(String irNodePlaceholder, String irNodeRegex) {
3332 String regex = START + irNodeRegex + MID + END;
3333 IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.MACH, regex));
3334 }
3335
3336 /**
3337 * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#AFTER_CLOOPS}.
3338 */
3339 private static void fromAfterCountedLoops(String irNodePlaceholder, String regex) {
3340 IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3341 CompilePhase.AFTER_CLOOPS,
3342 CompilePhase.FINAL_CODE));
3343 }
3397 // @ptrtype:fully/qualified/package/name/to/TheClass:ptrlattice+12
3398 // with ptrtype being the kind of the type such as instptr, aryptr, etc, and ptrlattice being
3399 // the kind of the value such as BotPTR, NotNull, etc.
3400 // And variation:
3401 // - after ptrtype, we can have "stable:" or other labels, with optional space after ':'
3402 // - the class can actually be a nested class, with $ separator (and it must be ok to give only the deepest one
3403 // - after the class name, we can have a comma-separated list of implemented interfaces enclosed in parentheses
3404 // Worst case, it can be something like:
3405 // @bla: bli:a/b/c$d$e (f/g,h/i/j):NotNull+24
3406
3407 // @ matches the start character of the pattern
3408 // (\w+: ?)+ tries to match the pattern 'ptrtype:' or 'stable:' with optional trailing whitespaces
3409 // [\\w/\\$] tries to match the pattern such as 'a/b/', 'a/b', or '/b' but also nested class such as '$c' or '$c$d'
3410 // \b asserts that the next character is a word character
3411 private static final String LOAD_STORE_PREFIX = "@(\\w+: ?)+[\\w/\\$]*\\b";
3412 // ( \([^\)]+\))? tries to match the pattern ' (f/g,h/i/j)'
3413 // :\w+ tries to match the pattern ':NotNull'
3414 // .* tries to match the remaining of the pattern
3415 private static final String LOAD_STORE_SUFFIX = "( \\([^\\)]+\\))?:\\w+.*";
3416
3417 private static void loadOfNodes(String irNodePlaceholder, String irNodeRegex, String loadee) {
3418 String regex = START + irNodeRegex + MID + LOAD_STORE_PREFIX + loadee + LOAD_STORE_SUFFIX + END;
3419 beforeMatching(irNodePlaceholder, regex);
3420 }
3421
3422 private static void storeOfNodes(String irNodePlaceholder, String irNodeRegex, String storee) {
3423 String regex = START + irNodeRegex + MID + LOAD_STORE_PREFIX + storee + LOAD_STORE_SUFFIX + END;
3424 beforeMatching(irNodePlaceholder, regex);
3425 }
3426
3427 private static void safepointScalarobjectOfNodes(String irNodePlaceholder, String irNodeRegex) {
3428 String regex = START + irNodeRegex + MID + ".*" + IS_REPLACED + ".*" + END;
3429 beforeMatching(irNodePlaceholder, regex);
3430 }
3431
3432 private static void fromBeforeRemoveUselessToFinalCode(String irNodePlaceholder, String irNodeRegex) {
3433 String regex = START + irNodeRegex + MID + END;
3434 IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3435 CompilePhase.BEFORE_REMOVEUSELESS,
3436 CompilePhase.FINAL_CODE));
3437 }
3438
3439 /**
3440 * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#PHASEIDEALLOOP1} which is the
3441 * first phase that could contain vector nodes from super word.
3442 */
3443 private static void superWordNodes(String irNodePlaceholder, String irNodeRegex) {
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