1 /*
   2  * Copyright (c) 2021, 2026, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  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.
  52  *
  53  * <p>
  54  * Each mapping must define a default compile phase which is applied when the user does not explicitly set the
  55  * {@link IR#phase()} attribute or when directly using {@link CompilePhase#DEFAULT}. In this case, the IR framework
  56  * falls back on the default compile phase of any {@link IRNodeMapEntry}.
  57  *
  58  * <p>
  59  * The IR framework reports a {@link TestFormatException} if:
  60  * <ul>
  61  *     <li><p> A user test specifies a compile phase for which no mapping is defined in this class.</li>
  62  *     <li><p> An IR node placeholder string is either missing a mapping or does not provide a regex for a specified
  63  *             compile phase in {@link IR#phase}.
  64  * </ul>
  65  *
  66  * <p>
  67  * There are two types of IR nodes:
  68  * <ul>
  69  *     <li><p>Normal IR nodes: The IR node placeholder string is directly replaced by a regex.</li>
  70  *     <li><p>Composite IR nodes:  The IR node placeholder string contains an additional {@link #COMPOSITE_PREFIX}.
  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";
 112     public static final String VECTOR_SIZE_ANY = VECTOR_SIZE + VECTOR_SIZE_TAG_ANY; // default for counts "=0" and failOn
 113     public static final String VECTOR_SIZE_MAX = VECTOR_SIZE + VECTOR_SIZE_TAG_MAX; // default in counts
 114     public static final String VECTOR_SIZE_2   = VECTOR_SIZE + "2";
 115     public static final String VECTOR_SIZE_4   = VECTOR_SIZE + "4";
 116     public static final String VECTOR_SIZE_8   = VECTOR_SIZE + "8";
 117     public static final String VECTOR_SIZE_16  = VECTOR_SIZE + "16";
 118     public static final String VECTOR_SIZE_32  = VECTOR_SIZE + "32";
 119     public static final String VECTOR_SIZE_64  = VECTOR_SIZE + "64";
 120 
 121     private static final String TYPE_BYTE    = "B";
 122     private static final String TYPE_CHAR    = "C";
 123     private static final String TYPE_SHORT   = "S";
 124     private static final String TYPE_INT     = "I";
 125     private static final String TYPE_LONG    = "J";
 126     private static final String TYPE_FLOAT   = "F";
 127     private static final String TYPE_DOUBLE  = "D";
 128     private static final String TYPE_BOOLEAN = "Z";
 129 
 130     /**
 131      * IR placeholder string to regex-for-compile-phase map.
 132      */
 133     private static final Map<String, IRNodeMapEntry> IR_NODE_MAPPINGS = new HashMap<>();
 134 
 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 
 181     public static final String ABS_VB = VECTOR_PREFIX + "ABS_VB" + POSTFIX;
 182     static {
 183         vectorNode(ABS_VB, "AbsVB", TYPE_BYTE);
 184     }
 185 
 186     // ABS_VC / AbsVC does not exist (char is 2 byte unsigned)
 187 
 188     public static final String ABS_VS = VECTOR_PREFIX + "ABS_VS" + POSTFIX;
 189     static {
 190         vectorNode(ABS_VS, "AbsVS", TYPE_SHORT);
 191     }
 192 
 193     public static final String ABS_VI = VECTOR_PREFIX + "ABS_VI" + POSTFIX;
 194     static {
 195         vectorNode(ABS_VI, "AbsVI", TYPE_INT);
 196     }
 197 
 198     public static final String ABS_VL = VECTOR_PREFIX + "ABS_VL" + POSTFIX;
 199     static {
 200         vectorNode(ABS_VL, "AbsVL", TYPE_LONG);
 201     }
 202 
 203     public static final String ABS_VF = VECTOR_PREFIX + "ABS_VF" + POSTFIX;
 204     static {
 205         vectorNode(ABS_VF, "AbsVF", TYPE_FLOAT);
 206     }
 207 
 208     public static final String ABS_VD = VECTOR_PREFIX + "ABS_VD" + POSTFIX;
 209     static {
 210         vectorNode(ABS_VD, "AbsVD", TYPE_DOUBLE);
 211     }
 212 
 213     public static final String ADD = PREFIX + "ADD" + POSTFIX;
 214     static {
 215         beforeMatchingNameRegex(ADD, "Add(I|L|F|D|P)");
 216     }
 217 
 218     public static final String ADD_F = PREFIX + "ADD_F" + POSTFIX;
 219     static {
 220         beforeMatchingNameRegex(ADD_F, "AddF");
 221     }
 222 
 223     public static final String ADD_I = PREFIX + "ADD_I" + POSTFIX;
 224     static {
 225         beforeMatchingNameRegex(ADD_I, "AddI");
 226     }
 227 
 228     public static final String ADD_L = PREFIX + "ADD_L" + POSTFIX;
 229     static {
 230         beforeMatchingNameRegex(ADD_L, "AddL");
 231     }
 232 
 233     public static final String ADD_HF = PREFIX + "ADD_HF" + POSTFIX;
 234     static {
 235         beforeMatchingNameRegex(ADD_HF, "AddHF");
 236     }
 237 
 238     public static final String ADD_P = PREFIX + "ADD_P" + POSTFIX;
 239     static {
 240         beforeMatchingNameRegex(ADD_P, "AddP");
 241     }
 242 
 243     public static final String ADD_D = PREFIX + "ADD_D" + POSTFIX;
 244     static {
 245         beforeMatchingNameRegex(ADD_D, "AddD");
 246     }
 247 
 248     public static final String ADD_VD = VECTOR_PREFIX + "ADD_VD" + POSTFIX;
 249     static {
 250         vectorNode(ADD_VD, "AddVD", TYPE_DOUBLE);
 251     }
 252 
 253     public static final String ADD_VI = VECTOR_PREFIX + "ADD_VI" + POSTFIX;
 254     static {
 255         vectorNode(ADD_VI, "AddVI", TYPE_INT);
 256     }
 257 
 258     public static final String ADD_VHF = VECTOR_PREFIX + "ADD_VHF" + POSTFIX;
 259     static {
 260         vectorNode(ADD_VHF, "AddVHF", TYPE_SHORT);
 261     }
 262 
 263     public static final String ADD_VF = VECTOR_PREFIX + "ADD_VF" + POSTFIX;
 264     static {
 265         vectorNode(ADD_VF, "AddVF", TYPE_FLOAT);
 266     }
 267 
 268     public static final String ADD_VB = VECTOR_PREFIX + "ADD_VB" + POSTFIX;
 269     static {
 270         vectorNode(ADD_VB, "AddVB", TYPE_BYTE);
 271     }
 272 
 273     public static final String ADD_VS = VECTOR_PREFIX + "ADD_VS" + POSTFIX;
 274     static {
 275         vectorNode(ADD_VS, "AddVS", TYPE_SHORT);
 276     }
 277 
 278     public static final String ADD_VL = VECTOR_PREFIX + "ADD_VL" + POSTFIX;
 279     static {
 280         vectorNode(ADD_VL, "AddVL", TYPE_LONG);
 281     }
 282 
 283     public static final String SATURATING_ADD_VB = VECTOR_PREFIX + "SATURATING_ADD_VB" + POSTFIX;
 284     static {
 285         vectorNode(SATURATING_ADD_VB, "SaturatingAddV", TYPE_BYTE);
 286     }
 287 
 288     public static final String SATURATING_ADD_VS = VECTOR_PREFIX + "SATURATING_ADD_VS" + POSTFIX;
 289     static {
 290         vectorNode(SATURATING_ADD_VS, "SaturatingAddV", TYPE_SHORT);
 291     }
 292 
 293     public static final String SATURATING_ADD_VI = VECTOR_PREFIX + "SATURATING_ADD_VI" + POSTFIX;
 294     static {
 295         vectorNode(SATURATING_ADD_VI, "SaturatingAddV", TYPE_INT);
 296     }
 297 
 298     public static final String SATURATING_ADD_VL = VECTOR_PREFIX + "SATURATING_ADD_VL" + POSTFIX;
 299     static {
 300         vectorNode(SATURATING_ADD_VL, "SaturatingAddV", TYPE_LONG);
 301     }
 302 
 303     public static final String SATURATING_SUB_VB = VECTOR_PREFIX + "SATURATING_SUB_VB" + POSTFIX;
 304     static {
 305         vectorNode(SATURATING_SUB_VB, "SaturatingSubV", TYPE_BYTE);
 306     }
 307 
 308     public static final String SATURATING_SUB_VS = VECTOR_PREFIX + "SATURATING_SUB_VS" + POSTFIX;
 309     static {
 310         vectorNode(SATURATING_SUB_VS, "SaturatingSubV", TYPE_SHORT);
 311     }
 312 
 313     public static final String SATURATING_SUB_VI = VECTOR_PREFIX + "SATURATING_SUB_VI" + POSTFIX;
 314     static {
 315         vectorNode(SATURATING_SUB_VI, "SaturatingSubV", TYPE_INT);
 316     }
 317 
 318     public static final String SATURATING_SUB_VL = VECTOR_PREFIX + "SATURATING_SUB_VL" + POSTFIX;
 319     static {
 320         vectorNode(SATURATING_SUB_VL, "SaturatingSubV", TYPE_LONG);
 321     }
 322 
 323     public static final String ADD_REDUCTION_V = PREFIX + "ADD_REDUCTION_V" + POSTFIX;
 324     static {
 325         beforeMatchingNameRegex(ADD_REDUCTION_V, "AddReductionV(B|S|I|L|F|D)");
 326     }
 327 
 328     public static final String ADD_REDUCTION_VD = PREFIX + "ADD_REDUCTION_VD" + POSTFIX;
 329     static {
 330         superWordNodes(ADD_REDUCTION_VD, "AddReductionVD");
 331     }
 332 
 333     public static final String ADD_REDUCTION_VF = PREFIX + "ADD_REDUCTION_VF" + POSTFIX;
 334     static {
 335         superWordNodes(ADD_REDUCTION_VF, "AddReductionVF");
 336     }
 337 
 338     public static final String ADD_REDUCTION_VHF = PREFIX + "ADD_REDUCTION_VHF" + POSTFIX;
 339     static {
 340         superWordNodes(ADD_REDUCTION_VHF, "AddReductionVHF");
 341     }
 342 
 343     public static final String ADD_REDUCTION_VI = PREFIX + "ADD_REDUCTION_VI" + POSTFIX;
 344     static {
 345         superWordNodes(ADD_REDUCTION_VI, "AddReductionVI");
 346     }
 347 
 348     public static final String ADD_REDUCTION_VL = PREFIX + "ADD_REDUCTION_VL" + POSTFIX;
 349     static {
 350         superWordNodes(ADD_REDUCTION_VL, "AddReductionVL");
 351     }
 352 
 353     public static final String OPAQUE_MULTIVERSIONING = PREFIX + "OPAQUE_MULTIVERSIONING" + POSTFIX;
 354     static {
 355         beforeMatchingNameRegex(OPAQUE_MULTIVERSIONING, "OpaqueMultiversioning");
 356     }
 357 
 358     public static final String REARRANGE_VB = VECTOR_PREFIX + "REARRANGE_VB" + POSTFIX;
 359     static {
 360         vectorNode(REARRANGE_VB, "VectorRearrange", TYPE_BYTE);
 361     }
 362 
 363     public static final String REARRANGE_VS = VECTOR_PREFIX + "REARRANGE_VS" + POSTFIX;
 364     static {
 365         vectorNode(REARRANGE_VS, "VectorRearrange", TYPE_SHORT);
 366     }
 367 
 368     public static final String REARRANGE_VI = VECTOR_PREFIX + "REARRANGE_VI" + POSTFIX;
 369     static {
 370         vectorNode(REARRANGE_VI, "VectorRearrange", TYPE_INT);
 371     }
 372 
 373     public static final String REARRANGE_VL = VECTOR_PREFIX + "REARRANGE_VL" + POSTFIX;
 374     static {
 375         vectorNode(REARRANGE_VL, "VectorRearrange", TYPE_LONG);
 376     }
 377 
 378     public static final String REARRANGE_VF = VECTOR_PREFIX + "REARRANGE_VF" + POSTFIX;
 379     static {
 380         vectorNode(REARRANGE_VF, "VectorRearrange", TYPE_FLOAT);
 381     }
 382 
 383     public static final String REARRANGE_VD = VECTOR_PREFIX + "REARRANGE_VD" + POSTFIX;
 384     static {
 385         vectorNode(REARRANGE_VD, "VectorRearrange", TYPE_DOUBLE);
 386     }
 387 
 388     public static final String ADD_P_OF = COMPOSITE_PREFIX + "ADD_P_OF" + POSTFIX;
 389     static {
 390         String regex = START + "addP_" + IS_REPLACED + MID + ".*" + END;
 391         machOnly(ADD_P_OF, regex);
 392     }
 393 
 394     public static final String ALLOC = PREFIX + "ALLOC" + POSTFIX;
 395     static {
 396         String regex = START + "Allocate\\b" + MID + END;
 397         macroNodes(ALLOC, regex);
 398     }
 399 
 400     public static final String ALLOC_OF = COMPOSITE_PREFIX + "ALLOC_OF" + POSTFIX;
 401     static {
 402         allocateOfNodes(ALLOC_OF, IS_REPLACED);
 403     }
 404 
 405     public static void allocateOfNodes(String irNodePlaceholder, String allocatee) {
 406         String regex = START + "Allocate\\b" + MID + "allocationKlass:.*\\b" + allocatee + "\\s.*" + END;
 407         macroNodes(irNodePlaceholder, regex);
 408     }
 409 
 410     public static final String ALLOC_ARRAY = PREFIX + "ALLOC_ARRAY" + POSTFIX;
 411     static {
 412         String regex = START + "AllocateArray\\b" + MID + END;
 413         macroNodes(ALLOC_ARRAY,  regex);
 414     }
 415 
 416     public static final String ALLOC_ARRAY_OF = COMPOSITE_PREFIX + "ALLOC_ARRAY_OF" + POSTFIX;
 417     static {
 418         allocateArrayOfNodes(ALLOC_ARRAY_OF, IS_REPLACED);
 419     }
 420 
 421     public static void allocateArrayOfNodes(String irNodePlaceholder, String allocatee) {
 422         // Assuming we are looking for an array of "some/package/MyClass". The printout is
 423         // [Lsome/package/MyClass;
 424         // or, with more dimensions
 425         // [[[Lsome/package/MyClass;
 426 
 427         // Case where the searched string is a not fully qualified name (but maybe partially qualified):
 428         // package/MyClass or MyClass
 429         // The ".*\\b" will eat the "some/" and "some/package/" resp.
 430         String partial_name_prefix = ".+\\b";
 431 
 432         // The thing after "allocationKlass:" (the name of the allocated class) is a sequence of:
 433         // - a non-empty sequence of "["
 434         // - a single character ("L"),
 435         // - maybe a non-empty sequence of characters ending on a word boundary
 436         //   this sequence is omitted if the given name is already fully qualified (exact match)
 437         //   but will eat the package path prefix in the cases described above
 438         // - the name we are looking for
 439         // - the final ";".
 440         String name_part = "\\[+.(" + partial_name_prefix + ")?" + allocatee + ";";
 441         String regex = START + "AllocateArray\\b" + MID + "allocationKlass:" + name_part + ".*" + END;
 442         macroNodes(irNodePlaceholder, regex);
 443     }
 444 
 445     public static final String OR = PREFIX + "OR" + POSTFIX;
 446     static {
 447         beforeMatchingNameRegex(OR, "Or(I|L)");
 448     }
 449 
 450     public static final String AND = PREFIX + "AND" + POSTFIX;
 451     static {
 452         beforeMatchingNameRegex(AND, "And(I|L)");
 453     }
 454 
 455     public static final String AND_I = PREFIX + "AND_I" + POSTFIX;
 456     static {
 457         beforeMatchingNameRegex(AND_I, "AndI");
 458     }
 459 
 460     public static final String AND_L = PREFIX + "AND_L" + POSTFIX;
 461     static {
 462         beforeMatchingNameRegex(AND_L, "AndL");
 463     }
 464 
 465     public static final String AND_VB = VECTOR_PREFIX + "AND_VB" + POSTFIX;
 466     static {
 467         vectorNode(AND_VB, "AndV", TYPE_BYTE);
 468     }
 469 
 470     public static final String AND_VC = VECTOR_PREFIX + "AND_VC" + POSTFIX;
 471     static {
 472         vectorNode(AND_VC, "AndV", TYPE_CHAR);
 473     }
 474 
 475     public static final String AND_VS = VECTOR_PREFIX + "AND_VS" + POSTFIX;
 476     static {
 477         vectorNode(AND_VS, "AndV", TYPE_SHORT);
 478     }
 479 
 480     public static final String AND_VI = VECTOR_PREFIX + "AND_VI" + POSTFIX;
 481     static {
 482         vectorNode(AND_VI, "AndV", TYPE_INT);
 483     }
 484 
 485     public static final String AND_VL = VECTOR_PREFIX + "AND_VL" + POSTFIX;
 486     static {
 487         vectorNode(AND_VL, "AndV", TYPE_LONG);
 488     }
 489 
 490     public static final String AND_V_MASK = PREFIX + "AND_V_MASK" + POSTFIX;
 491     static {
 492         beforeMatchingNameRegex(AND_V_MASK, "AndVMask");
 493     }
 494 
 495     public static final String AND_REDUCTION_V = PREFIX + "AND_REDUCTION_V" + POSTFIX;
 496     static {
 497         superWordNodes(AND_REDUCTION_V, "AndReductionV");
 498     }
 499 
 500     public static final String CALL = PREFIX + "CALL" + POSTFIX;
 501     static {
 502         beforeMatchingNameRegex(CALL, "Call.*Java");
 503     }
 504 
 505     public static final String CALL_OF = COMPOSITE_PREFIX + "CALL_OF" + POSTFIX;
 506     static {
 507         callOfNodes(CALL_OF, "Call.*", IS_REPLACED + " " );
 508     }
 509 
 510     public static final String CALL_OF_METHOD = COMPOSITE_PREFIX + "CALL_OF_METHOD" + POSTFIX;
 511     static {
 512         callOfNodes(CALL_OF_METHOD, "Call.*Java", IS_REPLACED + " ");
 513     }
 514 
 515     public static final String STATIC_CALL = PREFIX + "STATIC_CALL" + POSTFIX;
 516     static {
 517         beforeMatchingNameRegex(STATIC_CALL, "CallStaticJava");
 518     }
 519 
 520     public static final String STATIC_CALL_OF_METHOD = COMPOSITE_PREFIX + "STATIC_CALL_OF_METHOD" + POSTFIX;
 521     static {
 522         staticCallOfMethodNodes(STATIC_CALL_OF_METHOD, IS_REPLACED + " ");
 523     }
 524 
 525     public static void staticCallOfMethodNodes(String irNodePlaceholder, String calleeRegex) {
 526         callOfNodes(irNodePlaceholder, "CallStaticJava", calleeRegex);
 527     }
 528 
 529     public static final String CALL_LEAF_NO_FP = PREFIX + "CALL_LEAF_NO_FP" + POSTFIX;
 530     static {
 531         beforeMatchingNameRegex(CALL_LEAF_NO_FP, "CallLeafNoFP");
 532     }
 533 
 534     public static final String CALL_LEAF_NO_FP_OF_METHOD = COMPOSITE_PREFIX + "CALL_LEAF_NO_FP_OF_METHOD" + POSTFIX;
 535     static {
 536         callLeafNoFpOfMethodNodes(CALL_LEAF_NO_FP_OF_METHOD, IS_REPLACED);
 537     }
 538 
 539     public static void callLeafNoFpOfMethodNodes(String irNodePlaceholder, String calleeRegex) {
 540         callOfNodes(irNodePlaceholder, "CallLeafNoFP", calleeRegex);
 541     }
 542 
 543     public static final String CAST_II = PREFIX + "CAST_II" + POSTFIX;
 544     static {
 545         beforeMatchingNameRegex(CAST_II, "CastII");
 546     }
 547 
 548     public static final String CAST_LL = PREFIX + "CAST_LL" + POSTFIX;
 549     static {
 550         beforeMatchingNameRegex(CAST_LL, "CastLL");
 551     }
 552 
 553     public static final String CBNZW_HI = PREFIX + "CBNZW_HI" + POSTFIX;
 554     static {
 555         optoOnly(CBNZW_HI, "cbwhi");
 556     }
 557 
 558     public static final String CBZW_LS = PREFIX + "CBZW_LS" + POSTFIX;
 559     static {
 560         optoOnly(CBZW_LS, "cbwls");
 561     }
 562 
 563     public static final String CBZ_LS = PREFIX + "CBZ_LS" + POSTFIX;
 564     static {
 565         optoOnly(CBZ_LS, "cbls");
 566     }
 567 
 568     public static final String CBZ_HI = PREFIX + "CBZ_HI" + POSTFIX;
 569     static {
 570         optoOnly(CBZ_HI, "cbhi");
 571     }
 572 
 573     public static final String CHECKCAST_ARRAY = PREFIX + "CHECKCAST_ARRAY" + POSTFIX;
 574     static {
 575         String regex = "(((?i:cmp|CLFI|CLR).*aryklassptr:\\[.*:Constant|.*(?i:mov|mv|or).*aryklassptr:\\[.*:Constant.*\\R.*(cmp|CMP|CLR))" + END;
 576         optoOnly(CHECKCAST_ARRAY, regex);
 577     }
 578 
 579     public static final String CHECKCAST_ARRAY_OF = COMPOSITE_PREFIX + "CHECKCAST_ARRAY_OF" + POSTFIX;
 580     static {
 581         String regex = "(((?i:cmp|CLFI|CLR).*aryklassptr:\\[.*" + IS_REPLACED + ":.*:Constant|.*(?i:mov|mv|or).*aryklassptr:\\[.*" + IS_REPLACED + ":.*:Constant.*\\R.*(cmp|CMP|CLR))" + END;
 582         optoOnly(CHECKCAST_ARRAY_OF, regex);
 583     }
 584 
 585     // Does not work on s390 (a rule containing this regex will be skipped on s390).
 586     public static final String CHECKCAST_ARRAYCOPY = PREFIX + "CHECKCAST_ARRAYCOPY" + POSTFIX;
 587     static {
 588         String regex = "(.*((?i:call_leaf_nofp,runtime)|CALL,\\s?runtime leaf nofp|BCTRL.*.leaf call).*checkcast_arraycopy.*" + END;
 589         optoOnly(CHECKCAST_ARRAYCOPY, regex);
 590     }
 591 
 592     public static final String CLASS_CHECK_TRAP = PREFIX + "CLASS_CHECK_TRAP" + POSTFIX;
 593     static {
 594         trapNodes(CLASS_CHECK_TRAP, "class_check");
 595     }
 596 
 597     public static final String CMOVE_F = PREFIX + "CMOVE_F" + POSTFIX;
 598     static {
 599         beforeMatchingNameRegex(CMOVE_F, "CMoveF");
 600     }
 601 
 602     public static final String CMOVE_D = PREFIX + "CMOVE_D" + POSTFIX;
 603     static {
 604         beforeMatchingNameRegex(CMOVE_D, "CMoveD");
 605     }
 606 
 607     public static final String CMOVE_I = PREFIX + "CMOVE_I" + POSTFIX;
 608     static {
 609         beforeMatchingNameRegex(CMOVE_I, "CMoveI");
 610     }
 611 
 612     public static final String CMOVE_L = PREFIX + "CMOVE_L" + POSTFIX;
 613     static {
 614         beforeMatchingNameRegex(CMOVE_L, "CMoveL");
 615     }
 616 
 617     public static final String CMP_F = PREFIX + "CMP_F" + POSTFIX;
 618     static {
 619         beforeMatchingNameRegex(CMP_F, "CmpF");
 620     }
 621 
 622     public static final String CMP_D = PREFIX + "CMP_D" + POSTFIX;
 623     static {
 624         beforeMatchingNameRegex(CMP_D, "CmpD");
 625     }
 626 
 627     public static final String CMP_I = PREFIX + "CMP_I" + POSTFIX;
 628     static {
 629         beforeMatchingNameRegex(CMP_I, "CmpI");
 630     }
 631 
 632     public static final String CMP_L = PREFIX + "CMP_L" + POSTFIX;
 633     static {
 634         beforeMatchingNameRegex(CMP_L, "CmpL");
 635     }
 636 
 637     public static final String CMP_U = PREFIX + "CMP_U" + POSTFIX;
 638     static {
 639         beforeMatchingNameRegex(CMP_U, "CmpU\\b");
 640     }
 641 
 642     public static final String CMP_U3 = PREFIX + "CMP_U3" + POSTFIX;
 643     static {
 644         beforeMatchingNameRegex(CMP_U3, "CmpU3");
 645     }
 646 
 647     public static final String CMP_UL = PREFIX + "CMP_UL" + POSTFIX;
 648     static {
 649         beforeMatchingNameRegex(CMP_UL, "CmpUL");
 650     }
 651 
 652     public static final String CMP_UL3 = PREFIX + "CMP_UL3" + POSTFIX;
 653     static {
 654         beforeMatchingNameRegex(CMP_UL3, "CmpUL3");
 655     }
 656 
 657     public static final String CMP_P = PREFIX + "CMP_P" + POSTFIX;
 658     static {
 659         beforeMatchingNameRegex(CMP_P, "CmpP");
 660     }
 661 
 662     public static final String CMP_N = PREFIX + "CMP_N" + POSTFIX;
 663     static {
 664         beforeMatchingNameRegex(CMP_N, "CmpN");
 665     }
 666 
 667     public static final String CMP_P_OR_N = PREFIX + "CMP_P_OR_N" + POSTFIX;
 668     static {
 669         beforeMatchingNameRegex(CMP_P_OR_N, "Cmp(P|N)");
 670     }
 671 
 672     public static final String CMP_LT_MASK = PREFIX + "CMP_LT_MASK" + POSTFIX;
 673     static {
 674         beforeMatchingNameRegex(CMP_LT_MASK, "CmpLTMask");
 675     }
 676 
 677     public static final String ROUND_F = PREFIX + "ROUND_F" + POSTFIX;
 678     static {
 679         beforeMatchingNameRegex(ROUND_F, "RoundF");
 680     }
 681 
 682     public static final String ROUND_D = PREFIX + "ROUND_D" + POSTFIX;
 683     static {
 684         beforeMatchingNameRegex(ROUND_D, "RoundD");
 685     }
 686 
 687     public static final String COMPRESS_BITS = PREFIX + "COMPRESS_BITS" + POSTFIX;
 688     static {
 689         beforeMatchingNameRegex(COMPRESS_BITS, "CompressBits");
 690     }
 691 
 692     public static final String CONV = PREFIX + "CONV" + POSTFIX;
 693     static {
 694         beforeMatchingNameRegex(CONV, "Conv");
 695     }
 696 
 697     public static final String CONV_D2F = PREFIX + "CONV_D2F" + POSTFIX;
 698     static {
 699         beforeMatchingNameRegex(CONV_D2F, "ConvD2F");
 700     }
 701 
 702     public static final String CONV_D2I = PREFIX + "CONV_D2I" + POSTFIX;
 703     static {
 704         beforeMatchingNameRegex(CONV_D2I, "ConvD2I");
 705     }
 706 
 707     public static final String CONV_D2L = PREFIX + "CONV_D2L" + POSTFIX;
 708     static {
 709         beforeMatchingNameRegex(CONV_D2L, "ConvD2L");
 710     }
 711 
 712     public static final String CONV_F2D = PREFIX + "CONV_F2D" + POSTFIX;
 713     static {
 714         beforeMatchingNameRegex(CONV_F2D, "ConvF2D");
 715     }
 716 
 717     public static final String CONV_F2HF = PREFIX + "CONV_F2HF" + POSTFIX;
 718     static {
 719         beforeMatchingNameRegex(CONV_F2HF, "ConvF2HF");
 720     }
 721 
 722     public static final String CONV_F2I = PREFIX + "CONV_F2I" + POSTFIX;
 723     static {
 724         beforeMatchingNameRegex(CONV_F2I, "ConvF2I");
 725     }
 726 
 727     public static final String CONV_F2L = PREFIX + "CONV_F2L" + POSTFIX;
 728     static {
 729         beforeMatchingNameRegex(CONV_F2L, "ConvF2L");
 730     }
 731 
 732     public static final String CONV_I2L = PREFIX + "CONV_I2L" + POSTFIX;
 733     static {
 734         beforeMatchingNameRegex(CONV_I2L, "ConvI2L");
 735     }
 736 
 737     public static final String CONV_L2I = PREFIX + "CONV_L2I" + POSTFIX;
 738     static {
 739         beforeMatchingNameRegex(CONV_L2I, "ConvL2I");
 740     }
 741 
 742     public static final String CONV_HF2F = PREFIX + "CONV_HF2F" + POSTFIX;
 743     static {
 744         beforeMatchingNameRegex(CONV_HF2F, "ConvHF2F");
 745     }
 746 
 747     public static final String CON_I = PREFIX + "CON_I" + POSTFIX;
 748     static {
 749         beforeMatchingNameRegex(CON_I, "ConI");
 750     }
 751 
 752     public static final String CON_L = PREFIX + "CON_L" + POSTFIX;
 753     static {
 754         beforeMatchingNameRegex(CON_L, "ConL");
 755     }
 756 
 757     public static final String COUNTED_LOOP = PREFIX + "COUNTED_LOOP" + POSTFIX;
 758     static {
 759         String regex = START + "CountedLoop\\b" + MID + END;
 760         fromAfterCountedLoops(COUNTED_LOOP, regex);
 761     }
 762 
 763     public static final String COUNTED_LOOP_MAIN = PREFIX + "COUNTED_LOOP_MAIN" + POSTFIX;
 764     static {
 765         String regex = START + "CountedLoop\\b" + MID + "main" + END;
 766         fromAfterCountedLoops(COUNTED_LOOP_MAIN, regex);
 767     }
 768 
 769     public static final String DECODE_HEAP_OOP_NOT_NULL = PREFIX + "DECODE_HEAP_OOP_NOT_NULL" + POSTFIX;
 770     static {
 771         machOnly(DECODE_HEAP_OOP_NOT_NULL, "decodeHeapOop_not_null");
 772     }
 773 
 774     public static final String DIV = PREFIX + "DIV" + POSTFIX;
 775     static {
 776         beforeMatchingNameRegex(DIV, "Div(I|L|F|D)");
 777     }
 778 
 779     public static final String UDIV = PREFIX + "UDIV" + POSTFIX;
 780     static {
 781         beforeMatchingNameRegex(UDIV, "UDiv(I|L|F|D)");
 782     }
 783 
 784     public static final String DIV_BY_ZERO_TRAP = PREFIX + "DIV_BY_ZERO_TRAP" + POSTFIX;
 785     static {
 786         trapNodes(DIV_BY_ZERO_TRAP, "div0_check");
 787     }
 788 
 789     public static final String DIV_I = PREFIX + "DIV_I" + POSTFIX;
 790     static {
 791         beforeMatchingNameRegex(DIV_I, "DivI");
 792     }
 793 
 794     public static final String DIV_L = PREFIX + "DIV_L" + POSTFIX;
 795     static {
 796         beforeMatchingNameRegex(DIV_L, "DivL");
 797     }
 798 
 799     public static final String DIV_MOD_I = PREFIX + "DIV_MOD_I" + POSTFIX;
 800     static {
 801         beforeMatchingNameRegex(DIV_MOD_I, "DivModI");
 802     }
 803 
 804     public static final String DIV_MOD_L = PREFIX + "DIV_MOD_L" + POSTFIX;
 805     static {
 806         beforeMatchingNameRegex(DIV_MOD_L, "DivModL");
 807     }
 808 
 809     public static final String DIV_VB = VECTOR_PREFIX + "DIV_VB" + POSTFIX;
 810     static {
 811         vectorNode(DIV_VB, "DivVB", TYPE_BYTE);
 812     }
 813 
 814     public static final String DIV_VS = VECTOR_PREFIX + "DIV_VS" + POSTFIX;
 815     static {
 816         vectorNode(DIV_VS, "DivVS", TYPE_SHORT);
 817     }
 818 
 819     public static final String DIV_VI = VECTOR_PREFIX + "DIV_VI" + POSTFIX;
 820     static {
 821         vectorNode(DIV_VI, "DivVI", TYPE_INT);
 822     }
 823 
 824     public static final String DIV_VL = VECTOR_PREFIX + "DIV_VL" + POSTFIX;
 825     static {
 826         vectorNode(DIV_VL, "DivVL", TYPE_LONG);
 827     }
 828 
 829     public static final String DIV_VHF = VECTOR_PREFIX + "DIV_VHF" + POSTFIX;
 830     static {
 831         vectorNode(DIV_VHF, "DivVHF", TYPE_SHORT);
 832     }
 833 
 834     public static final String DIV_F = PREFIX + "DIV_F" + POSTFIX;
 835     static {
 836        beforeMatchingNameRegex(DIV_F, "DivF");
 837     }
 838 
 839     public static final String DIV_VF = VECTOR_PREFIX + "DIV_VF" + POSTFIX;
 840     static {
 841         vectorNode(DIV_VF, "DivVF", TYPE_FLOAT);
 842     }
 843 
 844     public static final String DIV_D = PREFIX + "DIV_D" + POSTFIX;
 845     static {
 846        beforeMatchingNameRegex(DIV_D, "DivD");
 847     }
 848 
 849     public static final String DIV_VD = VECTOR_PREFIX + "DIV_VD" + POSTFIX;
 850     static {
 851         vectorNode(DIV_VD, "DivVD", TYPE_DOUBLE);
 852     }
 853 
 854     public static final String DYNAMIC_CALL_OF_METHOD = COMPOSITE_PREFIX + "DYNAMIC_CALL_OF_METHOD" + POSTFIX;
 855     static {
 856         callOfNodes(DYNAMIC_CALL_OF_METHOD, "CallDynamicJava", IS_REPLACED);
 857     }
 858 
 859     public static final String EXPAND_BITS = PREFIX + "EXPAND_BITS" + POSTFIX;
 860     static {
 861         beforeMatchingNameRegex(EXPAND_BITS, "ExpandBits");
 862     }
 863 
 864     public static final String FAST_LOCK = PREFIX + "FAST_LOCK" + POSTFIX;
 865     static {
 866         beforeMatchingNameRegex(FAST_LOCK, "FastLock");
 867     }
 868 
 869     public static final String FAST_UNLOCK = PREFIX + "FAST_UNLOCK" + POSTFIX;
 870     static {
 871         String regex = START + "FastUnlock" + MID + END;
 872         fromMacroToBeforeMatching(FAST_UNLOCK, regex);
 873     }
 874 
 875     public static final String FIELD_ACCESS = PREFIX + "FIELD_ACCESS" + POSTFIX;
 876     static {
 877         String regex = "(.*Field: *" + END;
 878         optoOnly(FIELD_ACCESS, regex);
 879     }
 880 
 881     public static final String FMA_VHF = VECTOR_PREFIX + "FMA_VHF" + POSTFIX;
 882     static {
 883         vectorNode(FMA_VHF, "FmaVHF", TYPE_SHORT);
 884     }
 885 
 886     public static final String FMA_VF = VECTOR_PREFIX + "FMA_VF" + POSTFIX;
 887     static {
 888         vectorNode(FMA_VF, "FmaVF", TYPE_FLOAT);
 889     }
 890 
 891     public static final String FMA_VD = VECTOR_PREFIX + "FMA_VD" + POSTFIX;
 892     static {
 893         vectorNode(FMA_VD, "FmaVD", TYPE_DOUBLE);
 894     }
 895 
 896     public static final String FMA_HF = PREFIX + "FMA_HF" + POSTFIX;
 897     static {
 898         beforeMatchingNameRegex(FMA_HF, "FmaHF");
 899     }
 900 
 901     public static final String G1_COMPARE_AND_EXCHANGE_N_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_COMPARE_AND_EXCHANGE_N_WITH_BARRIER_FLAG" + POSTFIX;
 902     static {
 903         String regex = START + "g1CompareAndExchangeN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 904         machOnly(G1_COMPARE_AND_EXCHANGE_N_WITH_BARRIER_FLAG, regex);
 905     }
 906 
 907     public static final String G1_COMPARE_AND_EXCHANGE_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_COMPARE_AND_EXCHANGE_P_WITH_BARRIER_FLAG" + POSTFIX;
 908     static {
 909         String regex = START + "g1CompareAndExchangeP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 910         machOnly(G1_COMPARE_AND_EXCHANGE_P_WITH_BARRIER_FLAG, regex);
 911     }
 912 
 913     public static final String G1_COMPARE_AND_SWAP_N_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_COMPARE_AND_SWAP_N_WITH_BARRIER_FLAG" + POSTFIX;
 914     static {
 915         String regex = START + "g1CompareAndSwapN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 916         machOnly(G1_COMPARE_AND_SWAP_N_WITH_BARRIER_FLAG, regex);
 917     }
 918 
 919     public static final String G1_COMPARE_AND_SWAP_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_COMPARE_AND_SWAP_P_WITH_BARRIER_FLAG" + POSTFIX;
 920     static {
 921         String regex = START + "g1CompareAndSwapP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 922         machOnly(G1_COMPARE_AND_SWAP_P_WITH_BARRIER_FLAG, regex);
 923     }
 924 
 925     public static final String G1_ENCODE_P_AND_STORE_N = PREFIX + "G1_ENCODE_P_AND_STORE_N" + POSTFIX;
 926     static {
 927         machOnlyNameRegex(G1_ENCODE_P_AND_STORE_N, "g1EncodePAndStoreN");
 928     }
 929 
 930     public static final String G1_ENCODE_P_AND_STORE_N_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_ENCODE_P_AND_STORE_N_WITH_BARRIER_FLAG" + POSTFIX;
 931     static {
 932         String regex = START + "g1EncodePAndStoreN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 933         machOnly(G1_ENCODE_P_AND_STORE_N_WITH_BARRIER_FLAG, regex);
 934     }
 935 
 936     public static final String G1_GET_AND_SET_N_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_GET_AND_SET_N_WITH_BARRIER_FLAG" + POSTFIX;
 937     static {
 938         String regex = START + "g1GetAndSetN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 939         machOnly(G1_GET_AND_SET_N_WITH_BARRIER_FLAG, regex);
 940     }
 941 
 942     public static final String G1_GET_AND_SET_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_GET_AND_SET_P_WITH_BARRIER_FLAG" + POSTFIX;
 943     static {
 944         String regex = START + "g1GetAndSetP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 945         machOnly(G1_GET_AND_SET_P_WITH_BARRIER_FLAG, regex);
 946     }
 947 
 948     public static final String G1_LOAD_N = PREFIX + "G1_LOAD_N" + POSTFIX;
 949     static {
 950         machOnlyNameRegex(G1_LOAD_N, "g1LoadN");
 951     }
 952 
 953     public static final String G1_LOAD_N_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_LOAD_N_WITH_BARRIER_FLAG" + POSTFIX;
 954     static {
 955         String regex = START + "g1LoadN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 956         machOnly(G1_LOAD_N_WITH_BARRIER_FLAG, regex);
 957     }
 958 
 959     public static final String G1_LOAD_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_LOAD_P_WITH_BARRIER_FLAG" + POSTFIX;
 960     static {
 961         String regex = START + "g1LoadP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 962         machOnly(G1_LOAD_P_WITH_BARRIER_FLAG, regex);
 963     }
 964 
 965     public static final String G1_STORE_N = PREFIX + "G1_STORE_N" + POSTFIX;
 966     static {
 967         machOnlyNameRegex(G1_STORE_N, "g1StoreN");
 968     }
 969 
 970     public static final String G1_STORE_N_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_STORE_N_WITH_BARRIER_FLAG" + POSTFIX;
 971     static {
 972         String regex = START + "g1StoreN\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 973         machOnly(G1_STORE_N_WITH_BARRIER_FLAG, regex);
 974     }
 975 
 976     public static final String G1_STORE_P = PREFIX + "G1_STORE_P" + POSTFIX;
 977     static {
 978         machOnlyNameRegex(G1_STORE_P, "g1StoreP");
 979     }
 980 
 981     public static final String G1_STORE_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "G1_STORE_P_WITH_BARRIER_FLAG" + POSTFIX;
 982     static {
 983         String regex = START + "g1StoreP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
 984         machOnly(G1_STORE_P_WITH_BARRIER_FLAG, regex);
 985     }
 986 
 987     public static final String IF = PREFIX + "IF" + POSTFIX;
 988     static {
 989         beforeMatchingNameRegex(IF, "If\\b");
 990     }
 991 
 992     public static final String INLINE_TYPE = PREFIX + "INLINE_TYPE" + POSTFIX;
 993     static {
 994         beforeMatchingNameRegex(INLINE_TYPE, "InlineType");
 995     }
 996 
 997     public static final String INTRINSIC_TRAP = PREFIX + "INTRINSIC_TRAP" + POSTFIX;
 998     static {
 999         trapNodes(INTRINSIC_TRAP, "intrinsic");
1000     }
1001 
1002     // Is only supported on riscv64.
1003     public static final String IS_FINITE_D = PREFIX + "IS_FINITE_D" + POSTFIX;
1004     static {
1005         beforeMatchingNameRegex(IS_FINITE_D, "IsFiniteD");
1006     }
1007 
1008     // Is only supported on riscv64.
1009     public static final String IS_FINITE_F = PREFIX + "IS_FINITE_F" + POSTFIX;
1010     static {
1011         beforeMatchingNameRegex(IS_FINITE_F, "IsFiniteF");
1012     }
1013 
1014     public static final String IS_INFINITE_D = PREFIX + "IS_INFINITE_D" + POSTFIX;
1015     static {
1016         beforeMatchingNameRegex(IS_INFINITE_D, "IsInfiniteD");
1017     }
1018 
1019     public static final String IS_INFINITE_F = PREFIX + "IS_INFINITE_F" + POSTFIX;
1020     static {
1021         beforeMatchingNameRegex(IS_INFINITE_F, "IsInfiniteF");
1022     }
1023 
1024     // Only supported on x86.
1025     public static final String LEA_P = PREFIX + "LEA_P" + POSTFIX;
1026     static {
1027         machOnly(LEA_P, "leaP(CompressedOopOffset|(8|32)Narrow)");
1028     }
1029 
1030     public static final String LOAD = PREFIX + "LOAD" + POSTFIX;
1031     static {
1032         beforeMatchingNameRegex(LOAD, "Load(B|UB|S|US|I|L|F|D|P|N)");
1033     }
1034 
1035     public static final String LOAD_OF_CLASS = COMPOSITE_PREFIX + "LOAD_OF_CLASS" + POSTFIX;
1036     static {
1037         anyLoadOfNodes(LOAD_OF_CLASS, IS_REPLACED);
1038     }
1039 
1040     public static void anyLoadOfNodes(String irNodePlaceholder, String fieldHolder) {
1041         loadOfNodes(irNodePlaceholder, "Load(B|UB|S|US|I|L|F|D|P|N)", fieldHolder);
1042     }
1043 
1044     public static final String LOAD_B = PREFIX + "LOAD_B" + POSTFIX;
1045     static {
1046         beforeMatchingNameRegex(LOAD_B, "LoadB");
1047     }
1048 
1049     public static final String LOAD_B_OF_CLASS = COMPOSITE_PREFIX + "LOAD_B_OF_CLASS" + POSTFIX;
1050     static {
1051         loadOfNodes(LOAD_B_OF_CLASS, "LoadB", IS_REPLACED);
1052     }
1053 
1054     public static final String LOAD_D = PREFIX + "LOAD_D" + POSTFIX;
1055     static {
1056         beforeMatchingNameRegex(LOAD_D, "LoadD");
1057     }
1058 
1059     public static final String LOAD_D_OF_CLASS = COMPOSITE_PREFIX + "LOAD_D_OF_CLASS" + POSTFIX;
1060     static {
1061         loadOfNodes(LOAD_D_OF_CLASS, "LoadD", IS_REPLACED);
1062     }
1063 
1064     public static final String LOAD_F = PREFIX + "LOAD_F" + POSTFIX;
1065     static {
1066         beforeMatchingNameRegex(LOAD_F, "LoadF");
1067     }
1068 
1069     public static final String LOAD_F_OF_CLASS = COMPOSITE_PREFIX + "LOAD_F_OF_CLASS" + POSTFIX;
1070     static {
1071         loadOfNodes(LOAD_F_OF_CLASS, "LoadF", IS_REPLACED);
1072     }
1073 
1074     public static final String LOAD_I = PREFIX + "LOAD_I" + POSTFIX;
1075     static {
1076         beforeMatchingNameRegex(LOAD_I, "LoadI");
1077     }
1078 
1079     public static final String LOAD_I_OF_CLASS = COMPOSITE_PREFIX + "LOAD_I_OF_CLASS" + POSTFIX;
1080     static {
1081         loadOfNodes(LOAD_I_OF_CLASS, "LoadI", IS_REPLACED);
1082     }
1083 
1084     public static final String LOAD_KLASS = PREFIX + "LOAD_KLASS" + POSTFIX;
1085     static {
1086         beforeMatchingNameRegex(LOAD_KLASS, "LoadKlass");
1087     }
1088 
1089     public static final String LOAD_NKLASS = PREFIX + "LOAD_NKLASS" + POSTFIX;
1090     static {
1091         beforeMatchingNameRegex(LOAD_NKLASS, "LoadNKlass");
1092     }
1093 
1094     public static final String LOAD_KLASS_OR_NKLASS = PREFIX + "LOAD_KLASS_OR_NKLASS" + POSTFIX;
1095     static {
1096         beforeMatchingNameRegex(LOAD_KLASS_OR_NKLASS, "LoadN?Klass");
1097     }
1098 
1099     public static final String LOAD_L = PREFIX + "LOAD_L" + POSTFIX;
1100     static {
1101         beforeMatchingNameRegex(LOAD_L, "LoadL");
1102     }
1103 
1104     public static final String LOAD_L_OF_CLASS = COMPOSITE_PREFIX + "LOAD_L_OF_CLASS" + POSTFIX;
1105     static {
1106         loadOfNodes(LOAD_L_OF_CLASS, "LoadL", IS_REPLACED);
1107     }
1108 
1109     public static final String LOAD_N = PREFIX + "LOAD_N" + POSTFIX;
1110     static {
1111         beforeMatchingNameRegex(LOAD_N, "LoadN");
1112     }
1113 
1114     public static final String LOAD_N_OF_CLASS = COMPOSITE_PREFIX + "LOAD_N_OF_CLASS" + POSTFIX;
1115     static {
1116         loadOfNodes(LOAD_N_OF_CLASS, "LoadN", IS_REPLACED);
1117     }
1118 
1119     public static final String LOAD_OF_FIELD = COMPOSITE_PREFIX + "LOAD_OF_FIELD" + POSTFIX;
1120     static {
1121         String regex = START + "Load(B|C|S|I|L|F|D|P|N)" + MID + "@.*name=" + IS_REPLACED + ",.*" + END;
1122         beforeMatching(LOAD_OF_FIELD, regex);
1123     }
1124 
1125     public static final String LOAD_P = PREFIX + "LOAD_P" + POSTFIX;
1126     static {
1127         beforeMatchingNameRegex(LOAD_P, "LoadP");
1128     }
1129 
1130     public static final String LOAD_P_OF_CLASS = COMPOSITE_PREFIX + "LOAD_P_OF_CLASS" + POSTFIX;
1131     static {
1132         loadOfNodes(LOAD_P_OF_CLASS, "LoadP", IS_REPLACED);
1133     }
1134 
1135     public static final String LOAD_S = PREFIX + "LOAD_S" + POSTFIX;
1136     static {
1137         beforeMatchingNameRegex(LOAD_S, "LoadS");
1138     }
1139 
1140     public static final String LOAD_S_OF_CLASS = COMPOSITE_PREFIX + "LOAD_S_OF_CLASS" + POSTFIX;
1141     static {
1142         loadOfNodes(LOAD_S_OF_CLASS, "LoadS", IS_REPLACED);
1143     }
1144 
1145     public static final String LOAD_UB = PREFIX + "LOAD_UB" + POSTFIX;
1146     static {
1147         beforeMatchingNameRegex(LOAD_UB, "LoadUB");
1148     }
1149 
1150     public static final String LOAD_UB_OF_CLASS = COMPOSITE_PREFIX + "LOAD_UB_OF_CLASS" + POSTFIX;
1151     static {
1152         loadOfNodes(LOAD_UB_OF_CLASS, "LoadUB", IS_REPLACED);
1153     }
1154 
1155     public static final String LOAD_US = PREFIX + "LOAD_US" + POSTFIX;
1156     static {
1157         beforeMatchingNameRegex(LOAD_US, "LoadUS");
1158     }
1159 
1160     public static final String LOAD_US_OF_CLASS = COMPOSITE_PREFIX + "LOAD_US_OF_CLASS" + POSTFIX;
1161     static {
1162         loadOfNodes(LOAD_US_OF_CLASS, "LoadUS", IS_REPLACED);
1163     }
1164 
1165     public static final String LOAD_VECTOR_B = VECTOR_PREFIX + "LOAD_VECTOR_B" + POSTFIX;
1166     static {
1167         vectorNode(LOAD_VECTOR_B, "LoadVector", TYPE_BYTE);
1168     }
1169 
1170     public static final String LOAD_VECTOR_C = VECTOR_PREFIX + "LOAD_VECTOR_C" + POSTFIX;
1171     static {
1172         vectorNode(LOAD_VECTOR_C, "LoadVector", TYPE_CHAR);
1173     }
1174 
1175     public static final String LOAD_VECTOR_S = VECTOR_PREFIX + "LOAD_VECTOR_S" + POSTFIX;
1176     static {
1177         vectorNode(LOAD_VECTOR_S, "LoadVector", TYPE_SHORT);
1178     }
1179 
1180     public static final String LOAD_VECTOR_I = VECTOR_PREFIX + "LOAD_VECTOR_I" + POSTFIX;
1181     static {
1182         vectorNode(LOAD_VECTOR_I, "LoadVector", TYPE_INT);
1183     }
1184 
1185     public static final String LOAD_VECTOR_L = VECTOR_PREFIX + "LOAD_VECTOR_L" + POSTFIX;
1186     static {
1187         vectorNode(LOAD_VECTOR_L, "LoadVector", TYPE_LONG);
1188     }
1189 
1190     public static final String LOAD_VECTOR_F = VECTOR_PREFIX + "LOAD_VECTOR_F" + POSTFIX;
1191     static {
1192         vectorNode(LOAD_VECTOR_F, "LoadVector", TYPE_FLOAT);
1193     }
1194 
1195     public static final String LOAD_VECTOR_D = VECTOR_PREFIX + "LOAD_VECTOR_D" + POSTFIX;
1196     static {
1197         vectorNode(LOAD_VECTOR_D, "LoadVector", TYPE_DOUBLE);
1198     }
1199 
1200     public static final String LOAD_VECTOR_Z = VECTOR_PREFIX + "LOAD_VECTOR_Z" + POSTFIX;
1201     static {
1202         vectorNode(LOAD_VECTOR_Z, "LoadVector", TYPE_BOOLEAN);
1203     }
1204 
1205     public static final String LOAD_VECTOR_GATHER = PREFIX + "LOAD_VECTOR_GATHER" + POSTFIX;
1206     static {
1207         beforeMatchingNameRegex(LOAD_VECTOR_GATHER, "LoadVectorGather");
1208     }
1209 
1210     public static final String LOAD_VECTOR_MASKED = PREFIX + "LOAD_VECTOR_MASKED" + POSTFIX;
1211     static {
1212         beforeMatchingNameRegex(LOAD_VECTOR_MASKED, "LoadVectorMasked");
1213     }
1214 
1215     public static final String LOAD_VECTOR_GATHER_MASKED = PREFIX + "LOAD_VECTOR_GATHER_MASKED" + POSTFIX;
1216     static {
1217         beforeMatchingNameRegex(LOAD_VECTOR_GATHER_MASKED, "LoadVectorGatherMasked");
1218     }
1219 
1220     public static final String LONG_COUNTED_LOOP = PREFIX + "LONG_COUNTED_LOOP" + POSTFIX;
1221     static {
1222         String regex = START + "LongCountedLoop\\b" + MID + END;
1223         fromAfterCountedLoops(LONG_COUNTED_LOOP, regex);
1224     }
1225 
1226     public static final String LOOP = PREFIX + "LOOP" + POSTFIX;
1227     static {
1228         String regex = START + "Loop" + MID + END;
1229         fromBeforeCountedLoops(LOOP, regex);
1230     }
1231 
1232     public static final String LSHIFT = PREFIX + "LSHIFT" + POSTFIX;
1233     static {
1234         beforeMatchingNameRegex(LSHIFT, "LShift(I|L)");
1235     }
1236 
1237     public static final String LSHIFT_I = PREFIX + "LSHIFT_I" + POSTFIX;
1238     static {
1239         beforeMatchingNameRegex(LSHIFT_I, "LShiftI");
1240     }
1241 
1242     public static final String LSHIFT_L = PREFIX + "LSHIFT_L" + POSTFIX;
1243     static {
1244         beforeMatchingNameRegex(LSHIFT_L, "LShiftL");
1245     }
1246 
1247     public static final String LSHIFT_VB = VECTOR_PREFIX + "LSHIFT_VB" + POSTFIX;
1248     static {
1249         vectorNode(LSHIFT_VB, "LShiftVB", TYPE_BYTE);
1250     }
1251 
1252     public static final String LSHIFT_VS = VECTOR_PREFIX + "LSHIFT_VS" + POSTFIX;
1253     static {
1254         vectorNode(LSHIFT_VS, "LShiftVS", TYPE_SHORT);
1255     }
1256 
1257     public static final String LSHIFT_VC = VECTOR_PREFIX + "LSHIFT_VC" + POSTFIX;
1258     static {
1259         vectorNode(LSHIFT_VC, "LShiftVS", TYPE_CHAR); // using short op with char type
1260     }
1261 
1262     public static final String LSHIFT_VI = VECTOR_PREFIX + "LSHIFT_VI" + POSTFIX;
1263     static {
1264         vectorNode(LSHIFT_VI, "LShiftVI", TYPE_INT);
1265     }
1266 
1267     public static final String LSHIFT_VL = VECTOR_PREFIX + "LSHIFT_VL" + POSTFIX;
1268     static {
1269         vectorNode(LSHIFT_VL, "LShiftVL", TYPE_LONG);
1270     }
1271 
1272     public static final String MACH_TEMP = PREFIX + "MACH_TEMP" + POSTFIX;
1273     static {
1274         machOnlyNameRegex(MACH_TEMP, "MachTemp");
1275     }
1276 
1277     public static final String MACRO_LOGIC_V = PREFIX + "MACRO_LOGIC_V" + POSTFIX;
1278     static {
1279         afterBarrierExpansionToBeforeMatching(MACRO_LOGIC_V, "MacroLogicV");
1280     }
1281 
1282     public static final String MAX = PREFIX + "MAX" + POSTFIX;
1283     static {
1284         beforeMatchingNameRegex(MAX, "Max(I|L|F|D)");
1285     }
1286 
1287     public static final String MAX_D = PREFIX + "MAX_D" + POSTFIX;
1288     static {
1289         beforeMatchingNameRegex(MAX_D, "MaxD");
1290     }
1291 
1292     public static final String MAX_F = PREFIX + "MAX_F" + POSTFIX;
1293     static {
1294         beforeMatchingNameRegex(MAX_F, "MaxF");
1295     }
1296 
1297     public static final String MAX_I = PREFIX + "MAX_I" + POSTFIX;
1298     static {
1299         beforeMatchingNameRegex(MAX_I, "MaxI");
1300     }
1301 
1302     public static final String MAX_L = PREFIX + "MAX_L" + POSTFIX;
1303     static {
1304         beforeMatchingNameRegex(MAX_L, "MaxL");
1305     }
1306 
1307     public static final String MAX_VI = VECTOR_PREFIX + "MAX_VI" + POSTFIX;
1308     static {
1309         vectorNode(MAX_VI, "MaxV", TYPE_INT);
1310     }
1311 
1312     public static final String MAX_VB = VECTOR_PREFIX + "MAX_VB" + POSTFIX;
1313     static {
1314         vectorNode(MAX_VB, "MaxV", TYPE_BYTE);
1315     }
1316 
1317     public static final String MAX_VS = VECTOR_PREFIX + "MAX_VS" + POSTFIX;
1318     static {
1319         vectorNode(MAX_VS, "MaxV", TYPE_SHORT);
1320     }
1321 
1322     public static final String MAX_VHF = VECTOR_PREFIX + "MAX_VHF" + POSTFIX;
1323     static {
1324         vectorNode(MAX_VHF, "MaxVHF", TYPE_SHORT);
1325     }
1326 
1327     public static final String MAX_VF = VECTOR_PREFIX + "MAX_VF" + POSTFIX;
1328     static {
1329         vectorNode(MAX_VF, "MaxV", TYPE_FLOAT);
1330     }
1331 
1332     public static final String MAX_VD = VECTOR_PREFIX + "MAX_VD" + POSTFIX;
1333     static {
1334         vectorNode(MAX_VD, "MaxV", TYPE_DOUBLE);
1335     }
1336 
1337     public static final String MAX_VL = VECTOR_PREFIX + "MAX_VL" + POSTFIX;
1338     static {
1339         vectorNode(MAX_VL, "MaxV", TYPE_LONG);
1340     }
1341 
1342     public static final String MEMBAR = PREFIX + "MEMBAR" + POSTFIX;
1343     static {
1344         beforeMatchingNameRegex(MEMBAR, "MemBar");
1345     }
1346 
1347     public static final String MEMBAR_ACQUIRE = PREFIX + "MEMBAR_ACQUIRE" + POSTFIX;
1348     static {
1349         beforeMatchingNameRegex(MEMBAR_ACQUIRE, "MemBarAcquire");
1350     }
1351 
1352     public static final String MEMBAR_RELEASE = PREFIX + "MEMBAR_RELEASE" + POSTFIX;
1353     static {
1354         beforeMatchingNameRegex(MEMBAR_RELEASE, "MemBarRelease");
1355     }
1356 
1357     public static final String MEMBAR_STORESTORE = PREFIX + "MEMBAR_STORESTORE" + POSTFIX;
1358     static {
1359         beforeMatchingNameRegex(MEMBAR_STORESTORE, "MemBarStoreStore");
1360     }
1361 
1362     public static final String MEMBAR_VOLATILE = PREFIX + "MEMBAR_VOLATILE" + POSTFIX;
1363     static {
1364         beforeMatchingNameRegex(MEMBAR_VOLATILE, "MemBarVolatile");
1365     }
1366 
1367     public static final String MEM_TO_REG_SPILL_COPY = PREFIX + "MEM_TO_REG_SPILL_COPY" + POSTFIX;
1368     static {
1369         machOnly(MEM_TO_REG_SPILL_COPY, "MemToRegSpillCopy");
1370     }
1371 
1372     public static final String MEM_TO_REG_SPILL_COPY_TYPE = COMPOSITE_PREFIX + "MEM_TO_REG_SPILL_COPY_TYPE" + POSTFIX;
1373     static {
1374         String regex = START + "MemToRegSpillCopy" + MID + IS_REPLACED + ".*" + END;
1375         machOnly(MEM_TO_REG_SPILL_COPY_TYPE, regex);
1376     }
1377 
1378     public static final String MIN = PREFIX + "MIN" + POSTFIX;
1379     static {
1380         beforeMatchingNameRegex(MIN, "Min(I|L)");
1381     }
1382 
1383     public static final String MIN_D = PREFIX + "MIN_D" + POSTFIX;
1384     static {
1385         beforeMatchingNameRegex(MIN_D, "MinD");
1386     }
1387 
1388     public static final String MINMAX_D_REDUCTION_REG = PREFIX + "MINMAX_D_REDUCTION_REG" + POSTFIX;
1389     static {
1390         machOnlyNameRegex(MINMAX_D_REDUCTION_REG, "minmaxD_reduction_reg");
1391     }
1392 
1393     public static final String MINMAX_D_REG = PREFIX + "MINMAX_D_REG" + POSTFIX;
1394     static {
1395         machOnlyNameRegex(MINMAX_D_REG, "minmaxD_reg");
1396     }
1397 
1398     public static final String MIN_F = PREFIX + "MIN_F" + POSTFIX;
1399     static {
1400         beforeMatchingNameRegex(MIN_F, "MinF");
1401     }
1402 
1403     public static final String MINMAX_F_REDUCTION_REG = PREFIX + "MINMAX_F_REDUCTION_REG" + POSTFIX;
1404     static {
1405         machOnlyNameRegex(MINMAX_F_REDUCTION_REG, "minmaxF_reduction_reg");
1406     }
1407 
1408     public static final String MINMAX_F_REG = PREFIX + "MINMAX_F_REG" + POSTFIX;
1409     static {
1410         machOnlyNameRegex(MINMAX_F_REG, "minmaxF_reg");
1411     }
1412 
1413     public static final String MIN_I = PREFIX + "MIN_I" + POSTFIX;
1414     static {
1415         beforeMatchingNameRegex(MIN_I, "MinI");
1416     }
1417 
1418     public static final String MIN_L = PREFIX + "MIN_L" + POSTFIX;
1419     static {
1420         beforeMatchingNameRegex(MIN_L, "MinL");
1421     }
1422 
1423     public static final String MIN_HF = PREFIX + "MIN_HF" + POSTFIX;
1424     static {
1425         beforeMatchingNameRegex(MIN_HF, "MinHF");
1426     }
1427 
1428     public static final String MAX_HF = PREFIX + "MAX_HF" + POSTFIX;
1429     static {
1430         beforeMatchingNameRegex(MAX_HF, "MaxHF");
1431     }
1432 
1433     public static final String MIN_VI = VECTOR_PREFIX + "MIN_VI" + POSTFIX;
1434     static {
1435         vectorNode(MIN_VI, "MinV", TYPE_INT);
1436     }
1437 
1438     public static final String MIN_VB = VECTOR_PREFIX + "MIN_VB" + POSTFIX;
1439     static {
1440         vectorNode(MIN_VB, "MinV", TYPE_BYTE);
1441     }
1442 
1443     public static final String MIN_VS = VECTOR_PREFIX + "MIN_VS" + POSTFIX;
1444     static {
1445         vectorNode(MIN_VS, "MinV", TYPE_SHORT);
1446     }
1447 
1448     public static final String MIN_VHF = VECTOR_PREFIX + "MIN_VHF" + POSTFIX;
1449     static {
1450         vectorNode(MIN_VHF, "MinVHF", TYPE_SHORT);
1451     }
1452 
1453     public static final String MIN_VF = VECTOR_PREFIX + "MIN_VF" + POSTFIX;
1454     static {
1455         vectorNode(MIN_VF, "MinV", TYPE_FLOAT);
1456     }
1457 
1458     public static final String MIN_VD = VECTOR_PREFIX + "MIN_VD" + POSTFIX;
1459     static {
1460         vectorNode(MIN_VD, "MinV", TYPE_DOUBLE);
1461     }
1462 
1463     public static final String MIN_VL = VECTOR_PREFIX + "MIN_VL" + POSTFIX;
1464     static {
1465         vectorNode(MIN_VL, "MinV", TYPE_LONG);
1466     }
1467 
1468     public static final String MOD_I = PREFIX + "MOD_I" + POSTFIX;
1469     static {
1470         beforeMatchingNameRegex(MOD_I, "ModI");
1471     }
1472 
1473     public static final String MOD_L = PREFIX + "MOD_L" + POSTFIX;
1474     static {
1475         beforeMatchingNameRegex(MOD_L, "ModL");
1476     }
1477 
1478     public static final String MOV_F2I = PREFIX + "MOV_F2I" + POSTFIX;
1479     static {
1480         beforeMatchingNameRegex(MOV_F2I, "MoveF2I");
1481     }
1482 
1483     public static final String MOV_I2F = PREFIX + "MOV_I2F" + POSTFIX;
1484     static {
1485         beforeMatchingNameRegex(MOV_I2F, "MoveI2F");
1486     }
1487 
1488     public static final String MOV_D2L = PREFIX + "MOV_D2L" + POSTFIX;
1489     static {
1490         beforeMatchingNameRegex(MOV_D2L, "MoveD2L");
1491     }
1492 
1493     public static final String MOV_L2D = PREFIX + "MOD_L2D" + POSTFIX;
1494     static {
1495         beforeMatchingNameRegex(MOV_L2D, "MoveL2D");
1496     }
1497 
1498     public static final String MUL = PREFIX + "MUL" + POSTFIX;
1499     static {
1500         beforeMatchingNameRegex(MUL, "Mul(I|L|F|D)");
1501     }
1502 
1503     public static final String MUL_ADD_S2I = PREFIX + "MUL_ADD_S2I" + POSTFIX;
1504     static {
1505         beforeMatchingNameRegex(MUL_ADD_S2I, "MulAddS2I");
1506     }
1507 
1508     public static final String MUL_ADD_VS2VI = VECTOR_PREFIX + "MUL_ADD_VS2VI" + POSTFIX;
1509     static {
1510         vectorNode(MUL_ADD_VS2VI, "MulAddVS2VI", TYPE_INT);
1511     }
1512 
1513     public static final String UMIN_VB = VECTOR_PREFIX + "UMIN_VB" + POSTFIX;
1514     static {
1515         vectorNode(UMIN_VB, "UMinV", TYPE_BYTE);
1516     }
1517 
1518     public static final String UMIN_VS = VECTOR_PREFIX + "UMIN_VS" + POSTFIX;
1519     static {
1520         vectorNode(UMIN_VS, "UMinV", TYPE_SHORT);
1521     }
1522 
1523     public static final String UMIN_VI = VECTOR_PREFIX + "UMIN_VI" + POSTFIX;
1524     static {
1525         vectorNode(UMIN_VI, "UMinV", TYPE_INT);
1526     }
1527 
1528     public static final String UMIN_VL = VECTOR_PREFIX + "UMIN_VL" + POSTFIX;
1529     static {
1530         vectorNode(UMIN_VL, "UMinV", TYPE_LONG);
1531     }
1532 
1533     public static final String UMAX_VB = VECTOR_PREFIX + "UMAX_VB" + POSTFIX;
1534     static {
1535         vectorNode(UMAX_VB, "UMaxV", TYPE_BYTE);
1536     }
1537 
1538     public static final String UMAX_VS = VECTOR_PREFIX + "UMAX_VS" + POSTFIX;
1539     static {
1540         vectorNode(UMAX_VS, "UMaxV", TYPE_SHORT);
1541     }
1542 
1543     public static final String UMAX_VI = VECTOR_PREFIX + "UMAX_VI" + POSTFIX;
1544     static {
1545         vectorNode(UMAX_VI, "UMaxV", TYPE_INT);
1546     }
1547 
1548     public static final String UMAX_VL = VECTOR_PREFIX + "UMAX_VL" + POSTFIX;
1549     static {
1550         vectorNode(UMAX_VL, "UMaxV", TYPE_LONG);
1551     }
1552 
1553     public static final String MASK_ALL = PREFIX + "MASK_ALL" + POSTFIX;
1554     static {
1555         beforeMatchingNameRegex(MASK_ALL, "MaskAll");
1556     }
1557 
1558     public static final String AARCH64_VMASK_ALL_IMM_I = PREFIX + "AARCH64_VMASK_ALL_IMM_I" + POSTFIX;
1559     static {
1560         machOnlyNameRegex(AARCH64_VMASK_ALL_IMM_I, "vmaskAll_immI");
1561     }
1562 
1563     public static final String AARCH64_VMASK_ALL_IMM_L = PREFIX + "AARCH64_VMASK_ALL_IMM_L" + POSTFIX;
1564     static {
1565         machOnlyNameRegex(AARCH64_VMASK_ALL_IMM_L, "vmaskAll_immL");
1566     }
1567 
1568     public static final String VECTOR_LONG_TO_MASK = PREFIX + "VECTOR_LONG_TO_MASK" + POSTFIX;
1569     static {
1570         beforeMatchingNameRegex(VECTOR_LONG_TO_MASK, "VectorLongToMask");
1571     }
1572 
1573     public static final String VECTOR_MASK_TO_LONG = PREFIX + "VECTOR_MASK_TO_LONG" + POSTFIX;
1574     static {
1575         beforeMatchingNameRegex(VECTOR_MASK_TO_LONG, "VectorMaskToLong");
1576     }
1577 
1578     public static final String VECTOR_MASK_LANE_IS_SET = PREFIX + "VECTOR_MASK_LANE_IS_SET" + POSTFIX;
1579     static {
1580         beforeMatchingNameRegex(VECTOR_MASK_LANE_IS_SET, "ExtractUB");
1581     }
1582 
1583     public static final String VECTOR_MASK_GEN = PREFIX + "VECTOR_MASK_GEN" + POSTFIX;
1584     static {
1585         beforeMatchingNameRegex(VECTOR_MASK_GEN, "VectorMaskGen");
1586     }
1587 
1588     public static final String VECTOR_MASK_FIRST_TRUE = PREFIX + "VECTOR_MASK_FIRST_TRUE" + POSTFIX;
1589     static {
1590         beforeMatchingNameRegex(VECTOR_MASK_FIRST_TRUE, "VectorMaskFirstTrue");
1591     }
1592 
1593     // Can only be used if libjsvml or libsleef is available
1594     public static final String CALL_LEAF_VECTOR = PREFIX + "CALL_LEAF_VECTOR" + POSTFIX;
1595     static {
1596         beforeMatchingNameRegex(CALL_LEAF_VECTOR, "CallLeafVector");
1597     }
1598 
1599     // Can only be used if avx512_vnni is available.
1600     public static final String MUL_ADD_VS2VI_VNNI = PREFIX + "MUL_ADD_VS2VI_VNNI" + POSTFIX;
1601     static {
1602         machOnly(MUL_ADD_VS2VI_VNNI, "vmuladdaddS2I_reg");
1603     }
1604 
1605     public static final String MUL_D = PREFIX + "MUL_D" + POSTFIX;
1606     static {
1607         beforeMatchingNameRegex(MUL_D, "MulD");
1608     }
1609 
1610     public static final String MUL_F = PREFIX + "MUL_F" + POSTFIX;
1611     static {
1612         beforeMatchingNameRegex(MUL_F, "MulF");
1613     }
1614 
1615     public static final String MUL_HF = PREFIX + "MUL_HF" + POSTFIX;
1616     static {
1617         beforeMatchingNameRegex(MUL_HF, "MulHF");
1618     }
1619 
1620     public static final String MUL_I = PREFIX + "MUL_I" + POSTFIX;
1621     static {
1622         beforeMatchingNameRegex(MUL_I, "MulI");
1623     }
1624 
1625     public static final String MUL_L = PREFIX + "MUL_L" + POSTFIX;
1626     static {
1627         beforeMatchingNameRegex(MUL_L, "MulL");
1628     }
1629 
1630     public static final String MUL_VL = VECTOR_PREFIX + "MUL_VL" + POSTFIX;
1631     static {
1632         vectorNode(MUL_VL, "MulVL", TYPE_LONG);
1633     }
1634 
1635     public static final String MUL_VI = VECTOR_PREFIX + "MUL_VI" + POSTFIX;
1636     static {
1637         vectorNode(MUL_VI, "MulVI", TYPE_INT);
1638     }
1639 
1640     public static final String MUL_VHF = VECTOR_PREFIX + "MUL_VHF" + POSTFIX;
1641     static {
1642         vectorNode(MUL_VHF, "MulVHF", TYPE_SHORT);
1643     }
1644 
1645     public static final String MUL_VF = VECTOR_PREFIX + "MUL_VF" + POSTFIX;
1646     static {
1647         vectorNode(MUL_VF, "MulVF", TYPE_FLOAT);
1648     }
1649 
1650     public static final String MUL_VD = VECTOR_PREFIX + "MUL_VD" + POSTFIX;
1651     static {
1652         vectorNode(MUL_VD, "MulVD", TYPE_DOUBLE);
1653     }
1654 
1655     public static final String MUL_VB = VECTOR_PREFIX + "MUL_VB" + POSTFIX;
1656     static {
1657         vectorNode(MUL_VB, "MulVB", TYPE_BYTE);
1658     }
1659 
1660     public static final String MUL_VS = VECTOR_PREFIX + "MUL_VS" + POSTFIX;
1661     static {
1662         vectorNode(MUL_VS, "MulVS", TYPE_SHORT);
1663     }
1664 
1665     public static final String MUL_REDUCTION_VD = PREFIX + "MUL_REDUCTION_VD" + POSTFIX;
1666     static {
1667         superWordNodes(MUL_REDUCTION_VD, "MulReductionVD");
1668     }
1669 
1670     public static final String MUL_REDUCTION_VF = PREFIX + "MUL_REDUCTION_VF" + POSTFIX;
1671     static {
1672         superWordNodes(MUL_REDUCTION_VF, "MulReductionVF");
1673     }
1674 
1675     public static final String MUL_REDUCTION_VHF = PREFIX + "MUL_REDUCTION_VHF" + POSTFIX;
1676     static {
1677         superWordNodes(MUL_REDUCTION_VHF, "MulReductionVHF");
1678     }
1679 
1680     public static final String MUL_REDUCTION_VI = PREFIX + "MUL_REDUCTION_VI" + POSTFIX;
1681     static {
1682         superWordNodes(MUL_REDUCTION_VI, "MulReductionVI");
1683     }
1684 
1685     public static final String MUL_REDUCTION_VL = PREFIX + "MUL_REDUCTION_VL" + POSTFIX;
1686     static {
1687         superWordNodes(MUL_REDUCTION_VL, "MulReductionVL");
1688     }
1689 
1690     public static final String MIN_REDUCTION_V = PREFIX + "MIN_REDUCTION_V" + POSTFIX;
1691     static {
1692         superWordNodes(MIN_REDUCTION_V, "MinReductionV");
1693     }
1694 
1695     public static final String MAX_REDUCTION_V = PREFIX + "MAX_REDUCTION_V" + POSTFIX;
1696     static {
1697         superWordNodes(MAX_REDUCTION_V, "MaxReductionV");
1698     }
1699 
1700     public static final String UMIN_REDUCTION_V = PREFIX + "UMIN_REDUCTION_V" + POSTFIX;
1701     static {
1702         superWordNodes(UMIN_REDUCTION_V, "UMinReductionV");
1703     }
1704 
1705     public static final String UMAX_REDUCTION_V = PREFIX + "UMAX_REDUCTION_V" + POSTFIX;
1706     static {
1707         superWordNodes(UMAX_REDUCTION_V, "UMaxReductionV");
1708     }
1709 
1710     public static final String NEG_VF = VECTOR_PREFIX + "NEG_VF" + POSTFIX;
1711     static {
1712         vectorNode(NEG_VF, "NegVF", TYPE_FLOAT);
1713     }
1714 
1715     public static final String NEG_VD = VECTOR_PREFIX + "NEG_VD" + POSTFIX;
1716     static {
1717         vectorNode(NEG_VD, "NegVD", TYPE_DOUBLE);
1718     }
1719 
1720     public static final String NOP = PREFIX + "NOP" + POSTFIX;
1721     static {
1722         machOnlyNameRegex(NOP, "Nop");
1723     }
1724 
1725     public static final String NULL_ASSERT_TRAP = PREFIX + "NULL_ASSERT_TRAP" + POSTFIX;
1726     static {
1727         trapNodes(NULL_ASSERT_TRAP, "null_assert");
1728     }
1729 
1730     public static final String NULL_CHECK = PREFIX + "NULL_CHECK" + POSTFIX;
1731     static {
1732         machOnlyNameRegex(NULL_CHECK, "NullCheck");
1733     }
1734 
1735     public static final String NULL_CHECK_TRAP = PREFIX + "NULL_CHECK_TRAP" + POSTFIX;
1736     static {
1737         trapNodes(NULL_CHECK_TRAP, "null_check");
1738     }
1739 
1740     public static final String OOPMAP_WITH = COMPOSITE_PREFIX + "OOPMAP_WITH" + POSTFIX;
1741     static {
1742         String regex = "(#\\s*OopMap\\s*\\{.*" + IS_REPLACED + ".*\\})";
1743         optoOnly(OOPMAP_WITH, regex);
1744     }
1745 
1746     public static final String OPAQUE_TEMPLATE_ASSERTION_PREDICATE = PREFIX + "OPAQUE_TEMPLATE_ASSERTION_PREDICATE" + POSTFIX;
1747     static {
1748         duringLoopOpts(OPAQUE_TEMPLATE_ASSERTION_PREDICATE, "OpaqueTemplateAssertionPredicate");
1749     }
1750 
1751     public static final String OR_I = PREFIX + "OR_I" + POSTFIX;
1752     static {
1753         beforeMatchingNameRegex(OR_I, "OrI");
1754     }
1755 
1756     public static final String OR_L = PREFIX + "OR_L" + POSTFIX;
1757     static {
1758         beforeMatchingNameRegex(OR_L, "OrL");
1759     }
1760 
1761     public static final String OR_VB = VECTOR_PREFIX + "OR_VB" + POSTFIX;
1762     static {
1763         vectorNode(OR_VB, "OrV", TYPE_BYTE);
1764     }
1765 
1766     public static final String OR_VS = VECTOR_PREFIX + "OR_VS" + POSTFIX;
1767     static {
1768         vectorNode(OR_VS, "OrV", TYPE_SHORT);
1769     }
1770 
1771     public static final String OR_VI = VECTOR_PREFIX + "OR_VI" + POSTFIX;
1772     static {
1773         vectorNode(OR_VI, "OrV", TYPE_INT);
1774     }
1775 
1776     public static final String OR_VL = VECTOR_PREFIX + "OR_VL" + POSTFIX;
1777     static {
1778         vectorNode(OR_VL, "OrV", TYPE_LONG);
1779     }
1780 
1781     public static final String OR_V_MASK = PREFIX + "OR_V_MASK" + POSTFIX;
1782     static {
1783         beforeMatchingNameRegex(OR_V_MASK, "OrVMask");
1784     }
1785 
1786     public static final String OR_REDUCTION_V = PREFIX + "OR_REDUCTION_V" + POSTFIX;
1787     static {
1788         superWordNodes(OR_REDUCTION_V, "OrReductionV");
1789     }
1790 
1791     public static final String OUTER_STRIP_MINED_LOOP = PREFIX + "OUTER_STRIP_MINED_LOOP" + POSTFIX;
1792     static {
1793         String regex = START + "OuterStripMinedLoop\\b" + MID + END;
1794         fromAfterCountedLoops(OUTER_STRIP_MINED_LOOP, regex);
1795     }
1796 
1797     public static final String PARTIAL_SUBTYPE_CHECK = PREFIX + "PARTIAL_SUBTYPE_CHECK" + POSTFIX;
1798     static {
1799         beforeMatchingNameRegex(PARTIAL_SUBTYPE_CHECK, "PartialSubtypeCheck");
1800     }
1801 
1802     public static final String PHI = PREFIX + "PHI" + POSTFIX;
1803     static {
1804         beforeMatchingNameRegex(PHI, "Phi");
1805     }
1806 
1807     public static final String POPCOUNT_I = PREFIX + "POPCOUNT_I" + POSTFIX;
1808     static {
1809         beforeMatchingNameRegex(POPCOUNT_I, "PopCountI");
1810     }
1811 
1812     public static final String POPCOUNT_L = PREFIX + "POPCOUNT_L" + POSTFIX;
1813     static {
1814         beforeMatchingNameRegex(POPCOUNT_L, "PopCountL");
1815     }
1816 
1817     public static final String POPCOUNT_VI = VECTOR_PREFIX + "POPCOUNT_VI" + POSTFIX;
1818     static {
1819         vectorNode(POPCOUNT_VI, "PopCountVI", TYPE_INT);
1820     }
1821 
1822     public static final String POPCOUNT_VL = VECTOR_PREFIX + "POPCOUNT_VL" + POSTFIX;
1823     static {
1824         vectorNode(POPCOUNT_VL, "PopCountVL", TYPE_LONG);
1825     }
1826 
1827     public static final String COUNT_TRAILING_ZEROS_I = PREFIX + "COUNT_TRAILING_ZEROS_I" + POSTFIX;
1828     static {
1829         beforeMatchingNameRegex(COUNT_TRAILING_ZEROS_I, "CountTrailingZerosI");
1830     }
1831 
1832     public static final String COUNT_TRAILING_ZEROS_L = PREFIX + "COUNT_TRAILING_ZEROS_L" + POSTFIX;
1833     static {
1834         beforeMatchingNameRegex(COUNT_TRAILING_ZEROS_L, "CountTrailingZerosL");
1835     }
1836 
1837     public static final String COUNT_TRAILING_ZEROS_VL = VECTOR_PREFIX + "COUNT_TRAILING_ZEROS_VL" + POSTFIX;
1838     static {
1839         vectorNode(COUNT_TRAILING_ZEROS_VL, "CountTrailingZerosV", TYPE_LONG);
1840     }
1841 
1842     public static final String COUNT_TRAILING_ZEROS_VI = VECTOR_PREFIX + "COUNT_TRAILING_ZEROS_VI" + POSTFIX;
1843     static {
1844         vectorNode(COUNT_TRAILING_ZEROS_VI, "CountTrailingZerosV", TYPE_INT);
1845     }
1846 
1847     public static final String COUNT_LEADING_ZEROS_I = PREFIX + "COUNT_LEADING_ZEROS_I" + POSTFIX;
1848     static {
1849         beforeMatchingNameRegex(COUNT_LEADING_ZEROS_I, "CountLeadingZerosI");
1850     }
1851 
1852     public static final String COUNT_LEADING_ZEROS_L = PREFIX + "COUNT_LEADING_ZEROS_L" + POSTFIX;
1853     static {
1854         beforeMatchingNameRegex(COUNT_LEADING_ZEROS_L, "CountLeadingZerosL");
1855     }
1856 
1857     public static final String COUNT_LEADING_ZEROS_VL = VECTOR_PREFIX + "COUNT_LEADING_ZEROS_VL" + POSTFIX;
1858     static {
1859         vectorNode(COUNT_LEADING_ZEROS_VL, "CountLeadingZerosV", TYPE_LONG);
1860     }
1861 
1862     public static final String COUNT_LEADING_ZEROS_VI = VECTOR_PREFIX + "COUNT_LEADING_ZEROS_VI" + POSTFIX;
1863     static {
1864         vectorNode(COUNT_LEADING_ZEROS_VI, "CountLeadingZerosV", TYPE_INT);
1865     }
1866 
1867     public static final String POPULATE_INDEX = PREFIX + "POPULATE_INDEX" + POSTFIX;
1868     static {
1869         String regex = START + "PopulateIndex" + MID + END;
1870         IR_NODE_MAPPINGS.put(POPULATE_INDEX, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
1871                                                                        CompilePhase.AFTER_CLOOPS,
1872                                                                        CompilePhase.BEFORE_MATCHING));
1873     }
1874 
1875     public static final String LOOP_PARSE_PREDICATE = PREFIX + "LOOP_PARSE_PREDICATE" + POSTFIX;
1876     static {
1877         parsePredicateNodes(LOOP_PARSE_PREDICATE, "Loop");
1878     }
1879 
1880     public static final String LOOP_LIMIT_CHECK_PARSE_PREDICATE = PREFIX + "LOOP_LIMIT_CHECK_PARSE_PREDICATE" + POSTFIX;
1881     static {
1882         parsePredicateNodes(LOOP_LIMIT_CHECK_PARSE_PREDICATE, "Loop_Limit_Check");
1883     }
1884 
1885     public static final String PROFILED_LOOP_PARSE_PREDICATE = PREFIX + "PROFILED_LOOP_PARSE_PREDICATE" + POSTFIX;
1886     static {
1887         parsePredicateNodes(PROFILED_LOOP_PARSE_PREDICATE, "Profiled_Loop");
1888     }
1889 
1890     public static final String AUTO_VECTORIZATION_CHECK_PARSE_PREDICATE = PREFIX + "AUTO_VECTORIZATION_CHECK_PARSE_PREDICATE" + POSTFIX;
1891     static {
1892         parsePredicateNodes(AUTO_VECTORIZATION_CHECK_PARSE_PREDICATE, "Auto_Vectorization_Check");
1893     }
1894 
1895     public static final String PREDICATE_TRAP = PREFIX + "PREDICATE_TRAP" + POSTFIX;
1896     static {
1897         trapNodes(PREDICATE_TRAP, "predicate");
1898     }
1899 
1900     public static final String RANGE_CHECK = PREFIX + "RANGE_CHECK" + POSTFIX;
1901     static {
1902         beforeMatchingNameRegex(RANGE_CHECK, "RangeCheck");
1903     }
1904 
1905     public static final String RANGE_CHECK_TRAP = PREFIX + "RANGE_CHECK_TRAP" + POSTFIX;
1906     static {
1907         trapNodes(RANGE_CHECK_TRAP, "range_check");
1908     }
1909 
1910     public static final String SHORT_RUNNING_LOOP_TRAP = PREFIX + "SHORT_RUNNING_LOOP_TRAP" + POSTFIX;
1911     static {
1912         trapNodes(SHORT_RUNNING_LOOP_TRAP, "short_running_loop");
1913     }
1914 
1915     public static final String REINTERPRET_S2HF = PREFIX + "REINTERPRET_S2HF" + POSTFIX;
1916     static {
1917         beforeMatchingNameRegex(REINTERPRET_S2HF, "ReinterpretS2HF");
1918     }
1919 
1920     public static final String REINTERPRET_HF2S = PREFIX + "REINTERPRET_HF2S" + POSTFIX;
1921     static {
1922         beforeMatchingNameRegex(REINTERPRET_HF2S, "ReinterpretHF2S");
1923     }
1924 
1925     public static final String REPLICATE_B = VECTOR_PREFIX + "REPLICATE_B" + POSTFIX;
1926     static {
1927         vectorNode(REPLICATE_B, "Replicate", TYPE_BYTE);
1928     }
1929 
1930     public static final String REPLICATE_S = VECTOR_PREFIX + "REPLICATE_S" + POSTFIX;
1931     static {
1932         vectorNode(REPLICATE_S, "Replicate", TYPE_SHORT);
1933     }
1934 
1935     public static final String REPLICATE_I = VECTOR_PREFIX + "REPLICATE_I" + POSTFIX;
1936     static {
1937         vectorNode(REPLICATE_I, "Replicate", TYPE_INT);
1938     }
1939 
1940     public static final String REPLICATE_L = VECTOR_PREFIX + "REPLICATE_L" + POSTFIX;
1941     static {
1942         vectorNode(REPLICATE_L, "Replicate", TYPE_LONG);
1943     }
1944 
1945     public static final String REPLICATE_F = VECTOR_PREFIX + "REPLICATE_F" + POSTFIX;
1946     static {
1947         vectorNode(REPLICATE_F, "Replicate", TYPE_FLOAT);
1948     }
1949 
1950     public static final String REPLICATE_D = VECTOR_PREFIX + "REPLICATE_D" + POSTFIX;
1951     static {
1952         vectorNode(REPLICATE_D, "Replicate", TYPE_DOUBLE);
1953     }
1954 
1955     public static final String REVERSE_BYTES_I = PREFIX + "REVERSE_BYTES_I" + POSTFIX;
1956     static {
1957         beforeMatchingNameRegex(REVERSE_BYTES_I, "ReverseBytesI");
1958     }
1959 
1960     public static final String REVERSE_BYTES_L = PREFIX + "REVERSE_BYTES_L" + POSTFIX;
1961     static {
1962         beforeMatchingNameRegex(REVERSE_BYTES_L, "ReverseBytesL");
1963     }
1964 
1965     public static final String REVERSE_BYTES_S = PREFIX + "REVERSE_BYTES_S" + POSTFIX;
1966     static {
1967         beforeMatchingNameRegex(REVERSE_BYTES_S, "ReverseBytesS");
1968     }
1969 
1970     public static final String REVERSE_BYTES_US = PREFIX + "REVERSE_BYTES_US" + POSTFIX;
1971     static {
1972         beforeMatchingNameRegex(REVERSE_BYTES_US, "ReverseBytesUS");
1973     }
1974 
1975     public static final String REVERSE_BYTES_VB = VECTOR_PREFIX + "REVERSE_BYTES_VB" + POSTFIX;
1976     static {
1977         vectorNode(REVERSE_BYTES_VB, "ReverseBytesV", TYPE_BYTE);
1978     }
1979 
1980     public static final String REVERSE_BYTES_VS = VECTOR_PREFIX + "REVERSE_BYTES_VS" + POSTFIX;
1981     static {
1982         vectorNode(REVERSE_BYTES_VS, "ReverseBytesV", TYPE_SHORT);
1983     }
1984 
1985     public static final String REVERSE_BYTES_VI = VECTOR_PREFIX + "REVERSE_BYTES_VI" + POSTFIX;
1986     static {
1987         vectorNode(REVERSE_BYTES_VI, "ReverseBytesV", TYPE_INT);
1988     }
1989 
1990     public static final String REVERSE_BYTES_VL = VECTOR_PREFIX + "REVERSE_BYTES_VL" + POSTFIX;
1991     static {
1992         vectorNode(REVERSE_BYTES_VL, "ReverseBytesV", TYPE_LONG);
1993     }
1994 
1995     public static final String REVERSE_I = PREFIX + "REVERSE_I" + POSTFIX;
1996     static {
1997         beforeMatchingNameRegex(REVERSE_I, "ReverseI");
1998     }
1999 
2000     public static final String REVERSE_L = PREFIX + "REVERSE_L" + POSTFIX;
2001     static {
2002         beforeMatchingNameRegex(REVERSE_L, "ReverseL");
2003     }
2004 
2005     public static final String REVERSE_VI = VECTOR_PREFIX + "REVERSE_VI" + POSTFIX;
2006     static {
2007         vectorNode(REVERSE_VI, "ReverseV", TYPE_INT);
2008     }
2009 
2010     public static final String REVERSE_VL = VECTOR_PREFIX + "REVERSE_VL" + POSTFIX;
2011     static {
2012         vectorNode(REVERSE_VL, "ReverseV", TYPE_LONG);
2013     }
2014 
2015     public static final String ROUND_VD = VECTOR_PREFIX + "ROUND_VD" + POSTFIX;
2016     static {
2017         vectorNode(ROUND_VD, "RoundVD", TYPE_LONG);
2018     }
2019 
2020     public static final String ROUND_VF = VECTOR_PREFIX + "ROUND_VF" + POSTFIX;
2021     static {
2022         vectorNode(ROUND_VF, "RoundVF", TYPE_INT);
2023     }
2024 
2025     public static final String ROTATE_LEFT = PREFIX + "ROTATE_LEFT" + POSTFIX;
2026     static {
2027         beforeMatchingNameRegex(ROTATE_LEFT, "RotateLeft");
2028     }
2029 
2030     public static final String ROTATE_RIGHT = PREFIX + "ROTATE_RIGHT" + POSTFIX;
2031     static {
2032         beforeMatchingNameRegex(ROTATE_RIGHT, "RotateRight");
2033     }
2034 
2035     public static final String ROTATE_LEFT_V = PREFIX + "ROTATE_LEFT_V" + POSTFIX;
2036     static {
2037         beforeMatchingNameRegex(ROTATE_LEFT_V, "RotateLeftV");
2038     }
2039 
2040     public static final String ROTATE_RIGHT_V = PREFIX + "ROTATE_RIGHT_V" + POSTFIX;
2041     static {
2042         beforeMatchingNameRegex(ROTATE_RIGHT_V, "RotateRightV");
2043     }
2044 
2045     public static final String ROUND_DOUBLE_MODE_V = VECTOR_PREFIX + "ROUND_DOUBLE_MODE_V" + POSTFIX;
2046     static {
2047         vectorNode(ROUND_DOUBLE_MODE_V, "RoundDoubleModeV", TYPE_DOUBLE);
2048     }
2049 
2050     public static final String RSHIFT = PREFIX + "RSHIFT" + POSTFIX;
2051     static {
2052         beforeMatchingNameRegex(RSHIFT, "RShift(I|L)");
2053     }
2054 
2055     public static final String RSHIFT_I = PREFIX + "RSHIFT_I" + POSTFIX;
2056     static {
2057         beforeMatchingNameRegex(RSHIFT_I, "RShiftI");
2058     }
2059 
2060     public static final String RSHIFT_L = PREFIX + "RSHIFT_L" + POSTFIX;
2061     static {
2062         beforeMatchingNameRegex(RSHIFT_L, "RShiftL");
2063     }
2064 
2065     public static final String RSHIFT_VB = VECTOR_PREFIX + "RSHIFT_VB" + POSTFIX;
2066     static {
2067         vectorNode(RSHIFT_VB, "RShiftVB", TYPE_BYTE);
2068     }
2069 
2070     public static final String RSHIFT_VS = VECTOR_PREFIX + "RSHIFT_VS" + POSTFIX;
2071     static {
2072         vectorNode(RSHIFT_VS, "RShiftVS", TYPE_SHORT);
2073     }
2074 
2075     public static final String RSHIFT_VC = VECTOR_PREFIX + "RSHIFT_VC" + POSTFIX;
2076     static {
2077         vectorNode(RSHIFT_VC, "RShiftVS", TYPE_CHAR); // short computation with char type
2078     }
2079 
2080     public static final String RSHIFT_VI = VECTOR_PREFIX + "RSHIFT_VI" + POSTFIX;
2081     static {
2082         vectorNode(RSHIFT_VI, "RShiftVI", TYPE_INT);
2083     }
2084 
2085     public static final String RSHIFT_VL = VECTOR_PREFIX + "RSHIFT_VL" + POSTFIX;
2086     static {
2087         vectorNode(RSHIFT_VL, "RShiftVL", TYPE_LONG);
2088     }
2089 
2090     public static final String SAFEPOINT = PREFIX + "SAFEPOINT" + POSTFIX;
2091     static {
2092         beforeMatchingNameRegex(SAFEPOINT, "SafePoint");
2093     }
2094 
2095     public static final String SCOPE_OBJECT = PREFIX + "SCOPE_OBJECT" + POSTFIX;
2096     static {
2097         String regex = "(.*# ScObj.*" + END;
2098         optoOnly(SCOPE_OBJECT, regex);
2099     }
2100 
2101     public static final String SAFEPOINT_SCALAROBJECT_OF = COMPOSITE_PREFIX + "SAFEPOINT_SCALAROBJECT_OF" + POSTFIX;
2102     static {
2103         safepointScalarobjectOfNodes(SAFEPOINT_SCALAROBJECT_OF, "SafePointScalarObject");
2104     }
2105 
2106     public static final String SIGNUM_VD = VECTOR_PREFIX + "SIGNUM_VD" + POSTFIX;
2107     static {
2108         vectorNode(SIGNUM_VD, "SignumVD", TYPE_DOUBLE);
2109     }
2110 
2111     public static final String SIGNUM_VF = VECTOR_PREFIX + "SIGNUM_VF" + POSTFIX;
2112     static {
2113         vectorNode(SIGNUM_VF, "SignumVF", TYPE_FLOAT);
2114     }
2115 
2116     public static final String SQRT_VHF = VECTOR_PREFIX + "SQRT_VHF" + POSTFIX;
2117     static {
2118         vectorNode(SQRT_VHF, "SqrtVHF", TYPE_SHORT);
2119     }
2120 
2121     public static final String SQRT_HF = PREFIX + "SQRT_HF" + POSTFIX;
2122     static {
2123        beforeMatchingNameRegex(SQRT_HF, "SqrtHF");
2124     }
2125 
2126     public static final String SQRT_D = PREFIX + "SQRT_D" + POSTFIX;
2127     static {
2128         beforeMatchingNameRegex(SQRT_D, "SqrtD");
2129     }
2130 
2131     public static final String SQRT_F = PREFIX + "SQRT_F" + POSTFIX;
2132     static {
2133        beforeMatchingNameRegex(SQRT_F, "SqrtF");
2134     }
2135 
2136     public static final String SQRT_VF = VECTOR_PREFIX + "SQRT_VF" + POSTFIX;
2137     static {
2138         vectorNode(SQRT_VF, "SqrtVF", TYPE_FLOAT);
2139     }
2140 
2141     public static final String SQRT_VD = VECTOR_PREFIX + "SQRT_VD" + POSTFIX;
2142     static {
2143         vectorNode(SQRT_VD, "SqrtVD", TYPE_DOUBLE);
2144     }
2145 
2146     public static final String STORE = PREFIX + "STORE" + POSTFIX;
2147     static {
2148         beforeMatchingNameRegex(STORE, "Store(B|C|S|I|L|F|D|P|N)");
2149     }
2150 
2151     public static final String STORE_B = PREFIX + "STORE_B" + POSTFIX;
2152     static {
2153         beforeMatchingNameRegex(STORE_B, "StoreB");
2154     }
2155 
2156     public static final String STORE_B_OF_CLASS = COMPOSITE_PREFIX + "STORE_B_OF_CLASS" + POSTFIX;
2157     static {
2158         storeOfNodes(STORE_B_OF_CLASS, "StoreB", IS_REPLACED);
2159     }
2160 
2161     public static final String STORE_C = PREFIX + "STORE_C" + POSTFIX;
2162     static {
2163         beforeMatchingNameRegex(STORE_C, "StoreC");
2164     }
2165 
2166     public static final String STORE_C_OF_CLASS = COMPOSITE_PREFIX + "STORE_C_OF_CLASS" + POSTFIX;
2167     static {
2168         storeOfNodes(STORE_C_OF_CLASS, "StoreC", IS_REPLACED);
2169     }
2170 
2171     public static final String STORE_D = PREFIX + "STORE_D" + POSTFIX;
2172     static {
2173         beforeMatchingNameRegex(STORE_D, "StoreD");
2174     }
2175 
2176     public static final String STORE_D_OF_CLASS = COMPOSITE_PREFIX + "STORE_D_OF_CLASS" + POSTFIX;
2177     static {
2178         storeOfNodes(STORE_D_OF_CLASS, "StoreD", IS_REPLACED);
2179     }
2180 
2181     public static final String STORE_F = PREFIX + "STORE_F" + POSTFIX;
2182     static {
2183         beforeMatchingNameRegex(STORE_F, "StoreF");
2184     }
2185 
2186     public static final String STORE_F_OF_CLASS = COMPOSITE_PREFIX + "STORE_F_OF_CLASS" + POSTFIX;
2187     static {
2188         storeOfNodes(STORE_F_OF_CLASS, "StoreF", IS_REPLACED);
2189     }
2190 
2191     public static final String STORE_I = PREFIX + "STORE_I" + POSTFIX;
2192     static {
2193         beforeMatchingNameRegex(STORE_I, "StoreI");
2194     }
2195 
2196     public static final String STORE_I_OF_CLASS = COMPOSITE_PREFIX + "STORE_I_OF_CLASS" + POSTFIX;
2197     static {
2198         storeOfNodes(STORE_I_OF_CLASS, "StoreI", IS_REPLACED);
2199     }
2200 
2201     public static final String STORE_L = PREFIX + "STORE_L" + POSTFIX;
2202     static {
2203         beforeMatchingNameRegex(STORE_L, "StoreL");
2204     }
2205 
2206     public static final String STORE_L_OF_CLASS = COMPOSITE_PREFIX + "STORE_L_OF_CLASS" + POSTFIX;
2207     static {
2208         storeOfNodes(STORE_L_OF_CLASS, "StoreL", IS_REPLACED);
2209     }
2210 
2211     public static final String STORE_N = PREFIX + "STORE_N" + POSTFIX;
2212     static {
2213         beforeMatchingNameRegex(STORE_N, "StoreN");
2214     }
2215 
2216     public static final String STORE_N_OF_CLASS = COMPOSITE_PREFIX + "STORE_N_OF_CLASS" + POSTFIX;
2217     static {
2218         storeOfNodes(STORE_N_OF_CLASS, "StoreN", IS_REPLACED);
2219     }
2220 
2221     public static final String STORE_OF_CLASS = COMPOSITE_PREFIX + "STORE_OF_CLASS" + POSTFIX;
2222     static {
2223         anyStoreOfNodes(STORE_OF_CLASS, IS_REPLACED);
2224     }
2225 
2226     public static void anyStoreOfNodes(String irNodePlaceholder, String fieldHolder) {
2227         storeOfNodes(irNodePlaceholder, "Store(B|C|S|I|L|F|D|P|N)", fieldHolder);
2228     }
2229 
2230     public static final String STORE_OF_FIELD = COMPOSITE_PREFIX + "STORE_OF_FIELD" + POSTFIX;
2231     static {
2232         String regex = START + "Store(B|C|S|I|L|F|D|P|N)" + MID + "@.*name=" + IS_REPLACED + ",.*" + END;
2233         beforeMatching(STORE_OF_FIELD, regex);
2234     }
2235 
2236     public static final String STORE_P = PREFIX + "STORE_P" + POSTFIX;
2237     static {
2238         beforeMatchingNameRegex(STORE_P, "StoreP");
2239     }
2240 
2241     public static final String STORE_P_OF_CLASS = COMPOSITE_PREFIX + "STORE_P_OF_CLASS" + POSTFIX;
2242     static {
2243         storeOfNodes(STORE_P_OF_CLASS, "StoreP", IS_REPLACED);
2244     }
2245 
2246     public static final String STORE_VECTOR = PREFIX + "STORE_VECTOR" + POSTFIX;
2247     static {
2248         beforeMatchingNameRegex(STORE_VECTOR, "StoreVector");
2249     }
2250 
2251     public static final String STORE_VECTOR_SCATTER = PREFIX + "STORE_VECTOR_SCATTER" + POSTFIX;
2252     static {
2253         beforeMatchingNameRegex(STORE_VECTOR_SCATTER, "StoreVectorScatter");
2254     }
2255 
2256     public static final String STORE_VECTOR_MASKED = PREFIX + "STORE_VECTOR_MASKED" + POSTFIX;
2257     static {
2258         beforeMatchingNameRegex(STORE_VECTOR_MASKED, "StoreVectorMasked");
2259     }
2260 
2261     public static final String STORE_VECTOR_SCATTER_MASKED = PREFIX + "STORE_VECTOR_SCATTER_MASKED" + POSTFIX;
2262     static {
2263         beforeMatchingNameRegex(STORE_VECTOR_SCATTER_MASKED, "StoreVectorScatterMasked");
2264     }
2265 
2266     public static final String VECTOR_LOAD_MASK = PREFIX + "VECTOR_LOAD_MASK" + POSTFIX;
2267     static {
2268         beforeMatchingNameRegex(VECTOR_LOAD_MASK, "VectorLoadMask");
2269     }
2270 
2271     public static final String VECTOR_STORE_MASK = PREFIX + "VECTOR_STORE_MASK" + POSTFIX;
2272     static {
2273         beforeMatchingNameRegex(VECTOR_STORE_MASK, "VectorStoreMask");
2274     }
2275 
2276     public static final String SUB = PREFIX + "SUB" + POSTFIX;
2277     static {
2278         beforeMatchingNameRegex(SUB, "Sub(I|L|F|D|HF)");
2279     }
2280 
2281     public static final String SUB_D = PREFIX + "SUB_D" + POSTFIX;
2282     static {
2283         beforeMatchingNameRegex(SUB_D, "SubD");
2284     }
2285 
2286     public static final String SUB_F = PREFIX + "SUB_F" + POSTFIX;
2287     static {
2288         beforeMatchingNameRegex(SUB_F, "SubF");
2289     }
2290 
2291     public static final String SUB_HF = PREFIX + "SUB_HF" + POSTFIX;
2292     static {
2293         beforeMatchingNameRegex(SUB_HF, "SubHF");
2294     }
2295 
2296     public static final String SUB_I = PREFIX + "SUB_I" + POSTFIX;
2297     static {
2298         beforeMatchingNameRegex(SUB_I, "SubI");
2299     }
2300 
2301     public static final String SUB_L = PREFIX + "SUB_L" + POSTFIX;
2302     static {
2303         beforeMatchingNameRegex(SUB_L, "SubL");
2304     }
2305 
2306     public static final String SUB_VB = VECTOR_PREFIX + "SUB_VB" + POSTFIX;
2307     static {
2308         vectorNode(SUB_VB, "SubVB", TYPE_BYTE);
2309     }
2310 
2311     public static final String SUB_VS = VECTOR_PREFIX + "SUB_VS" + POSTFIX;
2312     static {
2313         vectorNode(SUB_VS, "SubVS", TYPE_SHORT);
2314     }
2315 
2316     public static final String SUB_VI = VECTOR_PREFIX + "SUB_VI" + POSTFIX;
2317     static {
2318         vectorNode(SUB_VI, "SubVI", TYPE_INT);
2319     }
2320 
2321     public static final String SUB_VL = VECTOR_PREFIX + "SUB_VL" + POSTFIX;
2322     static {
2323         vectorNode(SUB_VL, "SubVL", TYPE_LONG);
2324     }
2325 
2326     public static final String SUB_VHF = VECTOR_PREFIX + "SUB_VHF" + POSTFIX;
2327     static {
2328         vectorNode(SUB_VHF, "SubVHF", TYPE_SHORT);
2329     }
2330 
2331     public static final String SUB_VF = VECTOR_PREFIX + "SUB_VF" + POSTFIX;
2332     static {
2333         vectorNode(SUB_VF, "SubVF", TYPE_FLOAT);
2334     }
2335 
2336     public static final String SUB_VD = VECTOR_PREFIX + "SUB_VD" + POSTFIX;
2337     static {
2338         vectorNode(SUB_VD, "SubVD", TYPE_DOUBLE);
2339     }
2340 
2341     public static final String SUBTYPE_CHECK = PREFIX + "SUBTYPE_CHECK" + POSTFIX;
2342     static {
2343         String regex = START + "SubTypeCheck" + MID + END;
2344         macroNodes(SUBTYPE_CHECK, regex);
2345     }
2346 
2347     public static final String TRAP = PREFIX + "TRAP" + POSTFIX;
2348     static {
2349         trapNodes(TRAP, "reason");
2350     }
2351 
2352     public static final String DIV_HF = PREFIX + "DIV_HF" + POSTFIX;
2353     static {
2354         beforeMatchingNameRegex(DIV_HF, "DivHF");
2355     }
2356 
2357     public static final String UDIV_I = PREFIX + "UDIV_I" + POSTFIX;
2358     static {
2359         beforeMatchingNameRegex(UDIV_I, "UDivI");
2360     }
2361 
2362     public static final String UDIV_L = PREFIX + "UDIV_L" + POSTFIX;
2363     static {
2364         beforeMatchingNameRegex(UDIV_L, "UDivL");
2365     }
2366 
2367     public static final String UDIV_MOD_I = PREFIX + "UDIV_MOD_I" + POSTFIX;
2368     static {
2369         beforeMatchingNameRegex(UDIV_MOD_I, "UDivModI");
2370     }
2371 
2372     public static final String UDIV_MOD_L = PREFIX + "UDIV_MOD_L" + POSTFIX;
2373     static {
2374         beforeMatchingNameRegex(UDIV_MOD_L, "UDivModL");
2375     }
2376 
2377     public static final String UMOD_I = PREFIX + "UMOD_I" + POSTFIX;
2378     static {
2379         beforeMatchingNameRegex(UMOD_I, "UModI");
2380     }
2381 
2382     public static final String UMOD_L = PREFIX + "UMOD_L" + POSTFIX;
2383     static {
2384         beforeMatchingNameRegex(UMOD_L, "UModL");
2385     }
2386 
2387     public static final String UNHANDLED_TRAP = PREFIX + "UNHANDLED_TRAP" + POSTFIX;
2388     static {
2389         trapNodes(UNHANDLED_TRAP, "unhandled");
2390     }
2391 
2392     public static final String UNSTABLE_IF_TRAP = PREFIX + "UNSTABLE_IF_TRAP" + POSTFIX;
2393     static {
2394         trapNodes(UNSTABLE_IF_TRAP, "unstable_if");
2395     }
2396 
2397     public static final String UNREACHED_TRAP = PREFIX + "UNREACHED_TRAP" + POSTFIX;
2398     static {
2399         trapNodes(UNREACHED_TRAP, "unreached");
2400     }
2401 
2402     public static final String URSHIFT = PREFIX + "URSHIFT" + POSTFIX;
2403     static {
2404         beforeMatchingNameRegex(URSHIFT, "URShift(B|S|I|L)");
2405     }
2406 
2407     public static final String URSHIFT_B = PREFIX + "URSHIFT_B" + POSTFIX;
2408     static {
2409         beforeMatchingNameRegex(URSHIFT_B, "URShiftB");
2410     }
2411 
2412     public static final String URSHIFT_I = PREFIX + "URSHIFT_I" + POSTFIX;
2413     static {
2414         beforeMatchingNameRegex(URSHIFT_I, "URShiftI");
2415     }
2416 
2417     public static final String URSHIFT_L = PREFIX + "URSHIFT_L" + POSTFIX;
2418     static {
2419         beforeMatchingNameRegex(URSHIFT_L, "URShiftL");
2420     }
2421 
2422     public static final String URSHIFT_S = PREFIX + "URSHIFT_S" + POSTFIX;
2423     static {
2424         beforeMatchingNameRegex(URSHIFT_S, "URShiftS");
2425     }
2426 
2427     public static final String URSHIFT_VB = VECTOR_PREFIX + "URSHIFT_VB" + POSTFIX;
2428     static {
2429         vectorNode(URSHIFT_VB, "URShiftVB", TYPE_BYTE);
2430     }
2431 
2432     public static final String URSHIFT_VS = VECTOR_PREFIX + "URSHIFT_VS" + POSTFIX;
2433     static {
2434         vectorNode(URSHIFT_VS, "URShiftVS", TYPE_SHORT);
2435     }
2436 
2437     public static final String URSHIFT_VC = VECTOR_PREFIX + "URSHIFT_VC" + POSTFIX;
2438     static {
2439         vectorNode(URSHIFT_VC, "URShiftVS", TYPE_CHAR); // short computation with char type
2440     }
2441 
2442     public static final String URSHIFT_VI = VECTOR_PREFIX + "URSHIFT_VI" + POSTFIX;
2443     static {
2444         vectorNode(URSHIFT_VI, "URShiftVI", TYPE_INT);
2445     }
2446 
2447     public static final String URSHIFT_VL = VECTOR_PREFIX + "URSHIFT_VL" + POSTFIX;
2448     static {
2449         vectorNode(URSHIFT_VL, "URShiftVL", TYPE_LONG);
2450     }
2451 
2452     public static final String VAND_NOT_I = PREFIX + "VAND_NOT_I" + POSTFIX;
2453     static {
2454         machOnlyNameRegex(VAND_NOT_I, "vand_notI");
2455     }
2456 
2457     public static final String VAND_NOT_L = PREFIX + "VAND_NOT_L" + POSTFIX;
2458     static {
2459         machOnlyNameRegex(VAND_NOT_L, "vand_notL");
2460     }
2461 
2462     public static final String VAND_NOT_I_MASKED = PREFIX + "VAND_NOT_I_MASKED" + POSTFIX;
2463     static {
2464         machOnlyNameRegex(VAND_NOT_I_MASKED, "vand_notI_masked");
2465     }
2466 
2467     public static final String VAND_NOT_L_MASKED = PREFIX + "VAND_NOT_L_MASKED" + POSTFIX;
2468     static {
2469         machOnlyNameRegex(VAND_NOT_L_MASKED, "vand_notL_masked");
2470     }
2471 
2472     public static final String RISCV_VAND_NOTI_VX = PREFIX + "RISCV_VAND_NOTI_VX" + POSTFIX;
2473     static {
2474         machOnlyNameRegex(RISCV_VAND_NOTI_VX, "vand_notI_vx");
2475     }
2476 
2477     public static final String RISCV_VAND_NOTL_VX = PREFIX + "RISCV_VAND_NOTL_VX" + POSTFIX;
2478     static {
2479         machOnlyNameRegex(RISCV_VAND_NOTL_VX, "vand_notL_vx");
2480     }
2481 
2482     public static final String RISCV_VAND_NOTI_VX_MASKED = PREFIX + "RISCV_VAND_NOTI_VX_MASKED" + POSTFIX;
2483     static {
2484         machOnlyNameRegex(RISCV_VAND_NOTI_VX_MASKED, "vand_notI_vx_masked");
2485     }
2486 
2487     public static final String RISCV_VAND_NOTL_VX_MASKED = PREFIX + "RISCV_VAND_NOTL_VX_MASKED" + POSTFIX;
2488     static {
2489         machOnlyNameRegex(RISCV_VAND_NOTL_VX_MASKED, "vand_notL_vx_masked");
2490     }
2491 
2492     public static final String VECTOR_BLEND_B = VECTOR_PREFIX + "VECTOR_BLEND_B" + POSTFIX;
2493     static {
2494         vectorNode(VECTOR_BLEND_B, "VectorBlend", TYPE_BYTE);
2495     }
2496 
2497     public static final String VECTOR_BLEND_S = VECTOR_PREFIX + "VECTOR_BLEND_S" + POSTFIX;
2498     static {
2499         vectorNode(VECTOR_BLEND_S, "VectorBlend", TYPE_SHORT);
2500     }
2501 
2502     public static final String VECTOR_BLEND_I = VECTOR_PREFIX + "VECTOR_BLEND_I" + POSTFIX;
2503     static {
2504         vectorNode(VECTOR_BLEND_I, "VectorBlend", TYPE_INT);
2505     }
2506 
2507     public static final String VECTOR_BLEND_L = VECTOR_PREFIX + "VECTOR_BLEND_L" + POSTFIX;
2508     static {
2509         vectorNode(VECTOR_BLEND_L, "VectorBlend", TYPE_LONG);
2510     }
2511 
2512     public static final String VECTOR_BLEND_F = VECTOR_PREFIX + "VECTOR_BLEND_F" + POSTFIX;
2513     static {
2514         vectorNode(VECTOR_BLEND_F, "VectorBlend", TYPE_FLOAT);
2515     }
2516 
2517     public static final String VECTOR_BLEND_D = VECTOR_PREFIX + "VECTOR_BLEND_D" + POSTFIX;
2518     static {
2519         vectorNode(VECTOR_BLEND_D, "VectorBlend", TYPE_DOUBLE);
2520     }
2521 
2522     public static final String VECTOR_BITWISE_BLEND = PREFIX + "VECTOR_BITWISE_BLEND" + POSTFIX;
2523     static {
2524         String regex = START + "VectorBitwiseBlend" + MID + END;
2525         afterBarrierExpansionToBeforeMatching(VECTOR_BITWISE_BLEND, regex);
2526     }
2527 
2528     public static final String VECTOR_MASK_CMP_I = VECTOR_PREFIX + "VECTOR_MASK_CMP_I" + POSTFIX;
2529     static {
2530         vectorNode(VECTOR_MASK_CMP_I, "VectorMaskCmp", TYPE_INT);
2531     }
2532 
2533     public static final String VECTOR_MASK_CMP_L = VECTOR_PREFIX + "VECTOR_MASK_CMP_L" + POSTFIX;
2534     static {
2535         vectorNode(VECTOR_MASK_CMP_L, "VectorMaskCmp", TYPE_LONG);
2536     }
2537 
2538     public static final String VECTOR_MASK_CMP_F = VECTOR_PREFIX + "VECTOR_MASK_CMP_F" + POSTFIX;
2539     static {
2540         vectorNode(VECTOR_MASK_CMP_F, "VectorMaskCmp", TYPE_FLOAT);
2541     }
2542 
2543     public static final String VECTOR_MASK_CMP_D = VECTOR_PREFIX + "VECTOR_MASK_CMP_D" + POSTFIX;
2544     static {
2545         vectorNode(VECTOR_MASK_CMP_D, "VectorMaskCmp", TYPE_DOUBLE);
2546     }
2547 
2548     public static final String VECTOR_MASK_CMP = PREFIX + "VECTOR_MASK_CMP" + POSTFIX;
2549     static {
2550         beforeMatchingNameRegex(VECTOR_MASK_CMP, "VectorMaskCmp");
2551     }
2552 
2553     public static final String VECTOR_CAST_B2S = VECTOR_PREFIX + "VECTOR_CAST_B2S" + POSTFIX;
2554     static {
2555         vectorNode(VECTOR_CAST_B2S, "VectorCastB2X", TYPE_SHORT);
2556     }
2557 
2558     public static final String VECTOR_CAST_B2I = VECTOR_PREFIX + "VECTOR_CAST_B2I" + POSTFIX;
2559     static {
2560         vectorNode(VECTOR_CAST_B2I, "VectorCastB2X", TYPE_INT);
2561     }
2562 
2563     public static final String VECTOR_CAST_B2L = VECTOR_PREFIX + "VECTOR_CAST_B2L" + POSTFIX;
2564     static {
2565         vectorNode(VECTOR_CAST_B2L, "VectorCastB2X", TYPE_LONG);
2566     }
2567 
2568     public static final String VECTOR_CAST_B2F = VECTOR_PREFIX + "VECTOR_CAST_B2F" + POSTFIX;
2569     static {
2570         vectorNode(VECTOR_CAST_B2F, "VectorCastB2X", TYPE_FLOAT);
2571     }
2572 
2573     public static final String VECTOR_CAST_B2D = VECTOR_PREFIX + "VECTOR_CAST_B2D" + POSTFIX;
2574     static {
2575         vectorNode(VECTOR_CAST_B2D, "VectorCastB2X", TYPE_DOUBLE);
2576     }
2577 
2578     public static final String VECTOR_CAST_D2B = VECTOR_PREFIX + "VECTOR_CAST_D2B" + POSTFIX;
2579     static {
2580         vectorNode(VECTOR_CAST_D2B, "VectorCastD2X", TYPE_BYTE);
2581     }
2582 
2583     public static final String VECTOR_CAST_D2S = VECTOR_PREFIX + "VECTOR_CAST_D2S" + POSTFIX;
2584     static {
2585         vectorNode(VECTOR_CAST_D2S, "VectorCastD2X", TYPE_SHORT);
2586     }
2587 
2588     public static final String VECTOR_CAST_D2I = VECTOR_PREFIX + "VECTOR_CAST_D2I" + POSTFIX;
2589     static {
2590         vectorNode(VECTOR_CAST_D2I, "VectorCastD2X", TYPE_INT);
2591     }
2592 
2593     public static final String VECTOR_CAST_D2L = VECTOR_PREFIX + "VECTOR_CAST_D2L" + POSTFIX;
2594     static {
2595         vectorNode(VECTOR_CAST_D2L, "VectorCastD2X", TYPE_LONG);
2596     }
2597 
2598     public static final String VECTOR_CAST_D2F = VECTOR_PREFIX + "VECTOR_CAST_D2F" + POSTFIX;
2599     static {
2600         vectorNode(VECTOR_CAST_D2F, "VectorCastD2X", TYPE_FLOAT);
2601     }
2602 
2603     public static final String VECTOR_CAST_F2B = VECTOR_PREFIX + "VECTOR_CAST_F2B" + POSTFIX;
2604     static {
2605         vectorNode(VECTOR_CAST_F2B, "VectorCastF2X", TYPE_BYTE);
2606     }
2607 
2608     public static final String VECTOR_CAST_F2S = VECTOR_PREFIX + "VECTOR_CAST_F2S" + POSTFIX;
2609     static {
2610         vectorNode(VECTOR_CAST_F2S, "VectorCastF2X", TYPE_SHORT);
2611     }
2612 
2613     public static final String VECTOR_CAST_F2I = VECTOR_PREFIX + "VECTOR_CAST_F2I" + POSTFIX;
2614     static {
2615         vectorNode(VECTOR_CAST_F2I, "VectorCastF2X", TYPE_INT);
2616     }
2617 
2618     public static final String VECTOR_CAST_F2L = VECTOR_PREFIX + "VECTOR_CAST_F2L" + POSTFIX;
2619     static {
2620         vectorNode(VECTOR_CAST_F2L, "VectorCastF2X", TYPE_LONG);
2621     }
2622 
2623     public static final String VECTOR_CAST_F2D = VECTOR_PREFIX + "VECTOR_CAST_F2D" + POSTFIX;
2624     static {
2625         vectorNode(VECTOR_CAST_F2D, "VectorCastF2X", TYPE_DOUBLE);
2626     }
2627 
2628     public static final String VECTOR_CAST_I2B = VECTOR_PREFIX + "VECTOR_CAST_I2B" + POSTFIX;
2629     static {
2630         vectorNode(VECTOR_CAST_I2B, "VectorCastI2X", TYPE_BYTE);
2631     }
2632 
2633     public static final String VECTOR_CAST_I2S = VECTOR_PREFIX + "VECTOR_CAST_I2S" + POSTFIX;
2634     static {
2635         vectorNode(VECTOR_CAST_I2S, "VectorCastI2X", TYPE_SHORT);
2636     }
2637 
2638     public static final String VECTOR_CAST_I2L = VECTOR_PREFIX + "VECTOR_CAST_I2L" + POSTFIX;
2639     static {
2640         vectorNode(VECTOR_CAST_I2L, "VectorCastI2X", TYPE_LONG);
2641     }
2642 
2643     public static final String VECTOR_CAST_I2F = VECTOR_PREFIX + "VECTOR_CAST_I2F" + POSTFIX;
2644     static {
2645         vectorNode(VECTOR_CAST_I2F, "VectorCastI2X", TYPE_FLOAT);
2646     }
2647 
2648     public static final String VECTOR_CAST_I2D = VECTOR_PREFIX + "VECTOR_CAST_I2D" + POSTFIX;
2649     static {
2650         vectorNode(VECTOR_CAST_I2D, "VectorCastI2X", TYPE_DOUBLE);
2651     }
2652 
2653     public static final String VECTOR_CAST_L2B = VECTOR_PREFIX + "VECTOR_CAST_L2B" + POSTFIX;
2654     static {
2655         vectorNode(VECTOR_CAST_L2B, "VectorCastL2X", TYPE_BYTE);
2656     }
2657 
2658     public static final String VECTOR_CAST_L2S = VECTOR_PREFIX + "VECTOR_CAST_L2S" + POSTFIX;
2659     static {
2660         vectorNode(VECTOR_CAST_L2S, "VectorCastL2X", TYPE_SHORT);
2661     }
2662 
2663     public static final String VECTOR_CAST_L2I = VECTOR_PREFIX + "VECTOR_CAST_L2I" + POSTFIX;
2664     static {
2665         vectorNode(VECTOR_CAST_L2I, "VectorCastL2X", TYPE_INT);
2666     }
2667 
2668     public static final String VECTOR_CAST_L2F = VECTOR_PREFIX + "VECTOR_CAST_L2F" + POSTFIX;
2669     static {
2670         vectorNode(VECTOR_CAST_L2F, "VectorCastL2X", TYPE_FLOAT);
2671     }
2672 
2673     public static final String VECTOR_CAST_L2D = VECTOR_PREFIX + "VECTOR_CAST_L2D" + POSTFIX;
2674     static {
2675         vectorNode(VECTOR_CAST_L2D, "VectorCastL2X", TYPE_DOUBLE);
2676     }
2677 
2678     public static final String VECTOR_CAST_S2B = VECTOR_PREFIX + "VECTOR_CAST_S2B" + POSTFIX;
2679     static {
2680         vectorNode(VECTOR_CAST_S2B, "VectorCastS2X", TYPE_BYTE);
2681     }
2682 
2683     public static final String VECTOR_CAST_S2I = VECTOR_PREFIX + "VECTOR_CAST_S2I" + POSTFIX;
2684     static {
2685         vectorNode(VECTOR_CAST_S2I, "VectorCastS2X", TYPE_INT);
2686     }
2687 
2688     public static final String VECTOR_CAST_S2L = VECTOR_PREFIX + "VECTOR_CAST_S2L" + POSTFIX;
2689     static {
2690         vectorNode(VECTOR_CAST_S2L, "VectorCastS2X", TYPE_LONG);
2691     }
2692 
2693     public static final String VECTOR_CAST_S2F = VECTOR_PREFIX + "VECTOR_CAST_S2F" + POSTFIX;
2694     static {
2695         vectorNode(VECTOR_CAST_S2F, "VectorCastS2X", TYPE_FLOAT);
2696     }
2697 
2698     public static final String VECTOR_CAST_S2D = VECTOR_PREFIX + "VECTOR_CAST_S2D" + POSTFIX;
2699     static {
2700         vectorNode(VECTOR_CAST_S2D, "VectorCastS2X", TYPE_DOUBLE);
2701     }
2702 
2703     public static final String VECTOR_CAST_F2HF = VECTOR_PREFIX + "VECTOR_CAST_F2HF" + POSTFIX;
2704     static {
2705         vectorNode(VECTOR_CAST_F2HF, "VectorCastF2HF", TYPE_SHORT);
2706     }
2707 
2708     public static final String VECTOR_CAST_HF2F = VECTOR_PREFIX + "VECTOR_CAST_HF2F" + POSTFIX;
2709     static {
2710         vectorNode(VECTOR_CAST_HF2F, "VectorCastHF2F", TYPE_FLOAT);
2711     }
2712 
2713     public static final String VECTOR_MASK_CAST = PREFIX + "VECTOR_MASK_CAST" + POSTFIX;
2714     static {
2715         beforeMatchingNameRegex(VECTOR_MASK_CAST, "VectorMaskCast");
2716     }
2717 
2718     public static final String VECTOR_REINTERPRET = PREFIX + "VECTOR_REINTERPRET" + POSTFIX;
2719     static {
2720         beforeMatchingNameRegex(VECTOR_REINTERPRET, "VectorReinterpret");
2721     }
2722 
2723     public static final String VECTOR_UCAST_B2S = VECTOR_PREFIX + "VECTOR_UCAST_B2S" + POSTFIX;
2724     static {
2725         vectorNode(VECTOR_UCAST_B2S, "VectorUCastB2X", TYPE_SHORT);
2726     }
2727 
2728     public static final String VECTOR_UCAST_B2I = VECTOR_PREFIX + "VECTOR_UCAST_B2I" + POSTFIX;
2729     static {
2730         vectorNode(VECTOR_UCAST_B2I, "VectorUCastB2X", TYPE_INT);
2731     }
2732 
2733     public static final String VECTOR_UCAST_B2L = VECTOR_PREFIX + "VECTOR_UCAST_B2L" + POSTFIX;
2734     static {
2735         vectorNode(VECTOR_UCAST_B2L, "VectorUCastB2X", TYPE_LONG);
2736     }
2737 
2738     public static final String VECTOR_UCAST_I2L = VECTOR_PREFIX + "VECTOR_UCAST_I2L" + POSTFIX;
2739     static {
2740         vectorNode(VECTOR_UCAST_I2L, "VectorUCastI2X", TYPE_LONG);
2741     }
2742 
2743     public static final String VECTOR_UCAST_S2I = VECTOR_PREFIX + "VECTOR_UCAST_S2I" + POSTFIX;
2744     static {
2745         vectorNode(VECTOR_UCAST_S2I, "VectorUCastS2X", TYPE_INT);
2746     }
2747 
2748     public static final String VECTOR_UCAST_S2L = VECTOR_PREFIX + "VECTOR_UCAST_S2L" + POSTFIX;
2749     static {
2750         vectorNode(VECTOR_UCAST_S2L, "VectorUCastS2X", TYPE_LONG);
2751     }
2752 
2753     public static final String VECTOR_TEST = PREFIX + "VECTOR_TEST" + POSTFIX;
2754     static {
2755         beforeMatchingNameRegex(VECTOR_TEST, "VectorTest");
2756     }
2757 
2758     public static final String VFABD = PREFIX + "VFABD" + POSTFIX;
2759     static {
2760         machOnlyNameRegex(VFABD, "vfabd");
2761     }
2762 
2763     public static final String VFABD_MASKED = PREFIX + "VFABD_MASKED" + POSTFIX;
2764     static {
2765         machOnlyNameRegex(VFABD_MASKED, "vfabd_masked");
2766     }
2767 
2768     public static final String VFMSB_MASKED = PREFIX + "VFMSB_MASKED" + POSTFIX;
2769     static {
2770         machOnlyNameRegex(VFMSB_MASKED, "vfmsb_masked");
2771     }
2772 
2773     public static final String RISCV_VFNMSUB_MASKED = PREFIX + "RISCV_VFNMSUB_MASKED" + POSTFIX;
2774     static {
2775         machOnlyNameRegex(RISCV_VFNMSUB_MASKED, "vfnmsub_masked");
2776     }
2777 
2778     public static final String VFNMAD_MASKED = PREFIX + "VFNMAD_MASKED" + POSTFIX;
2779     static {
2780         machOnlyNameRegex(VFNMAD_MASKED, "vfnmad_masked");
2781     }
2782 
2783     public static final String RISCV_VFNMADD_MASKED = PREFIX + "RISCV_VFNMADD_MASKED" + POSTFIX;
2784     static {
2785         machOnlyNameRegex(RISCV_VFNMADD_MASKED, "vfnmadd_masked");
2786     }
2787 
2788     public static final String VFNMSB_MASKED = PREFIX + "VFNMSB_MASKED" + POSTFIX;
2789     static {
2790         machOnlyNameRegex(VFNMSB_MASKED, "vfnmsb_masked");
2791     }
2792 
2793     public static final String RISCV_VFMSUB_MASKED = PREFIX + "RISCV_VFMSUB_MASKED" + POSTFIX;
2794     static {
2795         machOnlyNameRegex(RISCV_VFMSUB_MASKED, "vfmsub_masked");
2796     }
2797 
2798     public static final String VFMAD_MASKED = PREFIX + "VFMAD_MASKED" + POSTFIX;
2799     static {
2800         machOnlyNameRegex(VFMAD_MASKED, "vfmad_masked");
2801     }
2802 
2803     public static final String RISCV_VFMADD_MASKED = PREFIX + "RISCV_VFMADD_MASKED" + POSTFIX;
2804     static {
2805         machOnlyNameRegex(RISCV_VFMADD_MASKED, "vfmadd_masked");
2806     }
2807 
2808     public static final String VMASK_AND_NOT_I = PREFIX + "VMASK_AND_NOT_I" + POSTFIX;
2809     static {
2810         machOnlyNameRegex(VMASK_AND_NOT_I, "vmask_and_notI");
2811     }
2812 
2813     public static final String VMASK_AND_NOT_L = PREFIX + "VMASK_AND_NOT_L" + POSTFIX;
2814     static {
2815         machOnlyNameRegex(VMASK_AND_NOT_L, "vmask_and_notL");
2816     }
2817 
2818     public static final String VMLA = PREFIX + "VMLA" + POSTFIX;
2819     static {
2820         machOnlyNameRegex(VMLA, "vmla");
2821     }
2822 
2823     public static final String VMLA_MASKED = PREFIX + "VMLA_MASKED" + POSTFIX;
2824     static {
2825         machOnlyNameRegex(VMLA_MASKED, "vmla_masked");
2826     }
2827 
2828     public static final String FMSUB = PREFIX + "FMSUB" + POSTFIX;
2829     static {
2830         machOnlyNameRegex(FMSUB, "msub(F|D)_reg_reg");
2831     }
2832 
2833     public static final String FNMADD = PREFIX + "FNMADD" + POSTFIX;
2834     static {
2835         machOnlyNameRegex(FNMADD, "mnadd(F|D)_reg_reg");
2836     }
2837 
2838     public static final String FNMSUB = PREFIX + "FNMSUB" + POSTFIX;
2839     static {
2840         machOnlyNameRegex(FNMSUB, "mnsub(F|D)_reg_reg");
2841     }
2842 
2843     public static final String FMA_F = PREFIX + "FMA_F" + POSTFIX;
2844     static {
2845         beforeMatchingNameRegex(FMA_F, "FmaF");
2846     }
2847 
2848     public static final String FMA_D = PREFIX + "FMA_D" + POSTFIX;
2849     static {
2850         beforeMatchingNameRegex(FMA_D, "FmaD");
2851     }
2852 
2853     public static final String VFMLA = PREFIX + "VFMLA" + POSTFIX;
2854     static {
2855         machOnlyNameRegex(VFMLA, "vfmla");
2856     }
2857 
2858     public static final String VFMLS = PREFIX + "VFMLS" + POSTFIX;
2859     static {
2860         machOnlyNameRegex(VFMLS, "vfmls");
2861     }
2862 
2863     public static final String VFNMLA = PREFIX + "VFNMLA" + POSTFIX;
2864     static {
2865         machOnlyNameRegex(VFNMLA, "vfnmla");
2866     }
2867 
2868     public static final String VMLS = PREFIX + "VMLS" + POSTFIX;
2869     static {
2870         machOnlyNameRegex(VMLS, "vmls");
2871     }
2872 
2873     public static final String VMLS_MASKED = PREFIX + "VMLS_MASKED" + POSTFIX;
2874     static {
2875         machOnlyNameRegex(VMLS_MASKED, "vmls_masked");
2876     }
2877 
2878     public static final String VMASK_CMP_ZERO_I_NEON = PREFIX + "VMASK_CMP_ZERO_I_NEON" + POSTFIX;
2879     static {
2880         machOnlyNameRegex(VMASK_CMP_ZERO_I_NEON, "vmaskcmp_zeroI_neon");
2881     }
2882 
2883     public static final String VMASK_CMP_ZERO_L_NEON = PREFIX + "VMASK_CMP_ZERO_L_NEON" + POSTFIX;
2884     static {
2885         machOnlyNameRegex(VMASK_CMP_ZERO_L_NEON, "vmaskcmp_zeroL_neon");
2886     }
2887 
2888     public static final String VMASK_CMP_ZERO_F_NEON = PREFIX + "VMASK_CMP_ZERO_F_NEON" + POSTFIX;
2889     static {
2890         machOnlyNameRegex(VMASK_CMP_ZERO_F_NEON, "vmaskcmp_zeroF_neon");
2891     }
2892 
2893     public static final String VMASK_CMP_ZERO_D_NEON = PREFIX + "VMASK_CMP_ZERO_D_NEON" + POSTFIX;
2894     static {
2895         machOnlyNameRegex(VMASK_CMP_ZERO_D_NEON, "vmaskcmp_zeroD_neon");
2896     }
2897 
2898     public static final String VMASK_CMP_IMM_I_SVE = PREFIX + "VMASK_CMP_IMM_I_SVE" + POSTFIX;
2899     static {
2900         machOnlyNameRegex(VMASK_CMP_IMM_I_SVE, "vmaskcmp_immI_sve");
2901     }
2902 
2903     public static final String VMASK_CMPU_IMM_I_SVE = PREFIX + "VMASK_CMPU_IMM_I_SVE" + POSTFIX;
2904     static {
2905         machOnlyNameRegex(VMASK_CMPU_IMM_I_SVE, "vmaskcmpU_immI_sve");
2906     }
2907 
2908     public static final String VMASK_CMP_IMM_L_SVE = PREFIX + "VMASK_CMP_IMM_L_SVE" + POSTFIX;
2909     static {
2910         machOnlyNameRegex(VMASK_CMP_IMM_L_SVE, "vmaskcmp_immL_sve");
2911     }
2912 
2913     public static final String VMASK_CMPU_IMM_L_SVE = PREFIX + "VMASK_CMPU_IMM_L_SVE" + POSTFIX;
2914     static {
2915         machOnlyNameRegex(VMASK_CMPU_IMM_L_SVE, "vmaskcmpU_immL_sve");
2916     }
2917 
2918     public static final String VNOT_I_MASKED = PREFIX + "VNOT_I_MASKED" + POSTFIX;
2919     static {
2920         machOnlyNameRegex(VNOT_I_MASKED, "vnotI_masked");
2921     }
2922 
2923     public static final String VNOT_L_MASKED = PREFIX + "VNOT_L_MASKED" + POSTFIX;
2924     static {
2925         machOnlyNameRegex(VNOT_L_MASKED, "vnotL_masked");
2926     }
2927 
2928     public static final String VSTOREMASK_TRUECOUNT = PREFIX + "VSTOREMASK_TRUECOUNT" + POSTFIX;
2929     static {
2930         machOnlyNameRegex(VSTOREMASK_TRUECOUNT, "vstoremask_truecount_neon");
2931     }
2932 
2933     public static final String X86_VMULUDQ_REG = PREFIX + "X86_VMULUDQ_REG" + POSTFIX;
2934     static {
2935         machOnlyNameRegex(X86_VMULUDQ_REG, "vmuludq_reg");
2936     }
2937 
2938     public static final String X86_VMULDQ_REG = PREFIX + "X86_VMULDQ_REG" + POSTFIX;
2939     static {
2940         machOnlyNameRegex(X86_VMULDQ_REG, "vmuldq_reg");
2941     }
2942 
2943     public static final String AARCH64_VMULL_UINT_SVE2 = PREFIX + "AARCH64_VMULL_UINT_SVE2" + POSTFIX;
2944     static {
2945         machOnlyNameRegex(AARCH64_VMULL_UINT_SVE2, "vmulL_uint_sve2");
2946     }
2947 
2948     public static final String AARCH64_VMULL_INT_SVE2 = PREFIX + "AARCH64_VMULL_INT_SVE2" + POSTFIX;
2949     static {
2950         machOnlyNameRegex(AARCH64_VMULL_INT_SVE2, "vmulL_int_sve2");
2951     }
2952 
2953     public static final String AARCH64_VMULL_UINT_NEON = PREFIX + "AARCH64_VMULL_UINT_NEON" + POSTFIX;
2954     static {
2955         machOnlyNameRegex(AARCH64_VMULL_UINT_NEON, "vmulL_uint_neon");
2956     }
2957 
2958     public static final String AARCH64_VMULL_INT_NEON = PREFIX + "AARCH64_VMULL_INT_NEON" + POSTFIX;
2959     static {
2960         machOnlyNameRegex(AARCH64_VMULL_INT_NEON, "vmulL_int_neon");
2961     }
2962 
2963     public static final String X86_SCONV_D2I = PREFIX + "X86_SCONV_D2I" + POSTFIX;
2964     static {
2965         machOnlyNameRegex(X86_SCONV_D2I, "convD2I_reg_reg");
2966     }
2967 
2968     public static final String X86_SCONV_D2L = PREFIX + "X86_SCONV_D2L" + POSTFIX;
2969     static {
2970         machOnlyNameRegex(X86_SCONV_D2L, "convD2L_reg_reg");
2971     }
2972 
2973     public static final String X86_SCONV_F2I = PREFIX + "X86_SCONV_F2I" + POSTFIX;
2974     static {
2975         machOnlyNameRegex(X86_SCONV_F2I, "convF2I_reg_reg");
2976     }
2977 
2978     public static final String X86_SCONV_F2L = PREFIX + "X86_SCONV_F2L" + POSTFIX;
2979     static {
2980         machOnlyNameRegex(X86_SCONV_F2L, "convF2L_reg_reg");
2981     }
2982 
2983     public static final String X86_SCONV_D2I_AVX10_2 = PREFIX + "X86_SCONV_D2I_AVX10_2" + POSTFIX;
2984     static {
2985         machOnlyNameRegex(X86_SCONV_D2I_AVX10_2, "convD2I_(reg_reg|reg_mem)_avx10_2");
2986     }
2987 
2988     public static final String X86_SCONV_D2L_AVX10_2 = PREFIX + "X86_SCONV_D2L_AVX10_2" + POSTFIX;
2989     static {
2990         machOnlyNameRegex(X86_SCONV_D2L_AVX10_2, "convD2L_(reg_reg|reg_mem)_avx10_2");
2991     }
2992 
2993     public static final String X86_SCONV_F2I_AVX10_2 = PREFIX + "X86_SCONV_F2I_AVX10_2" + POSTFIX;
2994     static {
2995         machOnlyNameRegex(X86_SCONV_F2I_AVX10_2, "convF2I_(reg_reg|reg_mem)_avx10_2");
2996     }
2997 
2998     public static final String X86_SCONV_F2L_AVX10_2 = PREFIX + "X86_SCONV_F2L_AVX10_2" + POSTFIX;
2999     static {
3000         machOnlyNameRegex(X86_SCONV_F2L_AVX10_2, "convF2L_(reg_reg|reg_mem)_avx10_2");
3001     }
3002 
3003     public static final String X86_VCAST_F2X = PREFIX + "X86_VCAST_F2X" + POSTFIX;
3004     static {
3005         machOnlyNameRegex(X86_VCAST_F2X, "castFtoX_reg_(av|eve)x");
3006     }
3007 
3008     public static final String X86_VCAST_D2X = PREFIX + "X86_VCAST_D2X" + POSTFIX;
3009     static {
3010         machOnlyNameRegex(X86_VCAST_D2X, "castDtoX_reg_(av|eve)x");
3011     }
3012 
3013     public static final String X86_VCAST_F2X_AVX10_2 = PREFIX + "X86_VCAST_F2X_AVX10_2" + POSTFIX;
3014     static {
3015         machOnlyNameRegex(X86_VCAST_F2X_AVX10_2, "castFtoX_(reg|mem)_avx10_2");
3016     }
3017 
3018     public static final String X86_VCAST_D2X_AVX10_2 = PREFIX + "X86_VCAST_D2X_AVX10_2" + POSTFIX;
3019     static {
3020         machOnlyNameRegex(X86_VCAST_D2X_AVX10_2, "castDtoX_(reg|mem)_avx10_2");
3021     }
3022 
3023     public static final String XOR = PREFIX + "XOR" + POSTFIX;
3024     static {
3025         beforeMatchingNameRegex(XOR, "Xor(I|L)");
3026     }
3027 
3028     public static final String XOR_I = PREFIX + "XOR_I" + POSTFIX;
3029     static {
3030         beforeMatchingNameRegex(XOR_I, "XorI");
3031     }
3032 
3033     public static final String XOR_L = PREFIX + "XOR_L" + POSTFIX;
3034     static {
3035         beforeMatchingNameRegex(XOR_L, "XorL");
3036     }
3037 
3038     public static final String XOR_VB = VECTOR_PREFIX + "XOR_VB" + POSTFIX;
3039     static {
3040         vectorNode(XOR_VB, "XorV", TYPE_BYTE);
3041     }
3042 
3043     public static final String XOR_VS = VECTOR_PREFIX + "XOR_VS" + POSTFIX;
3044     static {
3045         vectorNode(XOR_VS, "XorV", TYPE_SHORT);
3046     }
3047 
3048     public static final String XOR_VI = VECTOR_PREFIX + "XOR_VI" + POSTFIX;
3049     static {
3050         vectorNode(XOR_VI, "XorV", TYPE_INT);
3051     }
3052 
3053     public static final String XOR_VL = VECTOR_PREFIX + "XOR_VL" + POSTFIX;
3054     static {
3055         vectorNode(XOR_VL, "XorV", TYPE_LONG);
3056     }
3057 
3058     public static final String XOR_V = PREFIX + "XOR_V" + POSTFIX;
3059     static {
3060         beforeMatchingNameRegex(XOR_V, "XorV");
3061     }
3062 
3063     public static final String XOR_V_MASK = PREFIX + "XOR_V_MASK" + POSTFIX;
3064     static {
3065         beforeMatchingNameRegex(XOR_V_MASK, "XorVMask");
3066     }
3067 
3068     public static final String XOR_REDUCTION_V = PREFIX + "XOR_REDUCTION_V" + POSTFIX;
3069     static {
3070         superWordNodes(XOR_REDUCTION_V, "XorReductionV");
3071     }
3072 
3073     public static final String XOR3_NEON = PREFIX + "XOR3_NEON" + POSTFIX;
3074     static {
3075         machOnlyNameRegex(XOR3_NEON, "veor3_neon");
3076     }
3077 
3078     public static final String XOR3_SVE = PREFIX + "XOR3_SVE" + POSTFIX;
3079     static {
3080         machOnlyNameRegex(XOR3_SVE, "veor3_sve");
3081     }
3082 
3083     public static final String COMPRESS_BITS_VI = VECTOR_PREFIX + "COMPRESS_BITS_VI" + POSTFIX;
3084     static {
3085         vectorNode(COMPRESS_BITS_VI, "CompressBitsV", TYPE_INT);
3086     }
3087 
3088     public static final String COMPRESS_BITS_VL = VECTOR_PREFIX + "COMPRESS_BITS_VL" + POSTFIX;
3089     static {
3090         vectorNode(COMPRESS_BITS_VL, "CompressBitsV", TYPE_LONG);
3091     }
3092 
3093     public static final String EXPAND_BITS_VI = VECTOR_PREFIX + "EXPAND_BITS_VI" + POSTFIX;
3094     static {
3095         vectorNode(EXPAND_BITS_VI, "ExpandBitsV", TYPE_INT);
3096     }
3097 
3098     public static final String EXPAND_BITS_VL = VECTOR_PREFIX + "EXPAND_BITS_VL" + POSTFIX;
3099     static {
3100         vectorNode(EXPAND_BITS_VL, "ExpandBitsV", TYPE_LONG);
3101     }
3102 
3103     public static final String COMPRESS_VB = VECTOR_PREFIX + "COMPRESS_VB" + POSTFIX;
3104     static {
3105         vectorNode(COMPRESS_VB, "CompressV", TYPE_BYTE);
3106     }
3107 
3108     public static final String COMPRESS_VS = VECTOR_PREFIX + "COMPRESS_VS" + POSTFIX;
3109     static {
3110         vectorNode(COMPRESS_VS, "CompressV", TYPE_SHORT);
3111     }
3112 
3113     public static final String COMPRESS_VI = VECTOR_PREFIX + "COMPRESS_VI" + POSTFIX;
3114     static {
3115         vectorNode(COMPRESS_VI, "CompressV", TYPE_INT);
3116     }
3117 
3118     public static final String COMPRESS_VL = VECTOR_PREFIX + "COMPRESS_VL" + POSTFIX;
3119     static {
3120         vectorNode(COMPRESS_VL, "CompressV", TYPE_LONG);
3121     }
3122 
3123     public static final String COMPRESS_VF = VECTOR_PREFIX + "COMPRESS_VF" + POSTFIX;
3124     static {
3125         vectorNode(COMPRESS_VF, "CompressV", TYPE_FLOAT);
3126     }
3127 
3128     public static final String COMPRESS_VD = VECTOR_PREFIX + "COMPRESS_VD" + POSTFIX;
3129     static {
3130         vectorNode(COMPRESS_VD, "CompressV", TYPE_DOUBLE);
3131     }
3132 
3133     public static final String EXPAND_VB = VECTOR_PREFIX + "EXPAND_VB" + POSTFIX;
3134     static {
3135         vectorNode(EXPAND_VB, "ExpandV", TYPE_BYTE);
3136     }
3137 
3138     public static final String EXPAND_VS = VECTOR_PREFIX + "EXPAND_VS" + POSTFIX;
3139     static {
3140         vectorNode(EXPAND_VS, "ExpandV", TYPE_SHORT);
3141     }
3142 
3143     public static final String EXPAND_VI = VECTOR_PREFIX + "EXPAND_VI" + POSTFIX;
3144     static {
3145         vectorNode(EXPAND_VI, "ExpandV", TYPE_INT);
3146     }
3147 
3148     public static final String EXPAND_VL = VECTOR_PREFIX + "EXPAND_VL" + POSTFIX;
3149     static {
3150         vectorNode(EXPAND_VL, "ExpandV", TYPE_LONG);
3151     }
3152 
3153     public static final String EXPAND_VF = VECTOR_PREFIX + "EXPAND_VF" + POSTFIX;
3154     static {
3155         vectorNode(EXPAND_VF, "ExpandV", TYPE_FLOAT);
3156     }
3157 
3158     public static final String EXPAND_VD = VECTOR_PREFIX + "EXPAND_VD" + POSTFIX;
3159     static {
3160         vectorNode(EXPAND_VD, "ExpandV", TYPE_DOUBLE);
3161     }
3162 
3163     public static final String Z_LOAD_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "Z_LOAD_P_WITH_BARRIER_FLAG" + POSTFIX;
3164     static {
3165         String regex = START + "zLoadP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
3166         machOnly(Z_LOAD_P_WITH_BARRIER_FLAG, regex);
3167     }
3168 
3169     public static final String Z_STORE_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "Z_STORE_P_WITH_BARRIER_FLAG" + POSTFIX;
3170     static {
3171         String regex = START + "zStoreP\\S*" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
3172         machOnly(Z_STORE_P_WITH_BARRIER_FLAG, regex);
3173     }
3174 
3175     public static final String Z_COMPARE_AND_SWAP_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "Z_COMPARE_AND_SWAP_P_WITH_BARRIER_FLAG" + POSTFIX;
3176     static {
3177         String regex = START + "zCompareAndSwapP" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
3178         machOnly(Z_COMPARE_AND_SWAP_P_WITH_BARRIER_FLAG, regex);
3179     }
3180 
3181     public static final String Z_GET_AND_SET_P_WITH_BARRIER_FLAG = COMPOSITE_PREFIX + "Z_GET_AND_SET_P_WITH_BARRIER_FLAG" + POSTFIX;
3182     static {
3183         String regex = START + "(zXChgP)|(zGetAndSetP\\S*)" + MID + "barrier\\(\\s*" + IS_REPLACED + "\\s*\\)" + END;
3184         machOnly(Z_GET_AND_SET_P_WITH_BARRIER_FLAG, regex);
3185     }
3186 
3187     public static final String X86_LOCK_ADDB_REG = PREFIX + "X86_LOCK_ADDB_REG" + POSTFIX;
3188     static {
3189         machOnlyNameRegex(X86_LOCK_ADDB_REG, "xaddB_reg_no_res");
3190     }
3191 
3192     public static final String X86_LOCK_ADDB_IMM = PREFIX + "X86_LOCK_ADDB_IMM" + POSTFIX;
3193     static {
3194         machOnlyNameRegex(X86_LOCK_ADDB_IMM, "xaddB_imm_no_res");
3195     }
3196 
3197     public static final String X86_LOCK_XADDB = PREFIX + "X86_LOCK_XADDB" + POSTFIX;
3198     static {
3199         machOnlyNameRegex(X86_LOCK_XADDB, "xaddB");
3200     }
3201 
3202     public static final String X86_LOCK_ADDS_REG = PREFIX + "X86_LOCK_ADDS_REG" + POSTFIX;
3203     static {
3204         machOnlyNameRegex(X86_LOCK_ADDS_REG, "xaddS_reg_no_res");
3205     }
3206 
3207     public static final String X86_LOCK_ADDS_IMM = PREFIX + "X86_LOCK_ADDS_IMM" + POSTFIX;
3208     static {
3209         machOnlyNameRegex(X86_LOCK_ADDS_IMM, "xaddS_imm_no_res");
3210     }
3211 
3212     public static final String X86_LOCK_XADDS = PREFIX + "X86_LOCK_XADDS" + POSTFIX;
3213     static {
3214         machOnlyNameRegex(X86_LOCK_XADDS, "xaddS");
3215     }
3216 
3217     public static final String X86_LOCK_ADDI_REG = PREFIX + "X86_LOCK_ADDI_REG" + POSTFIX;
3218     static {
3219         machOnlyNameRegex(X86_LOCK_ADDI_REG, "xaddI_reg_no_res");
3220     }
3221 
3222     public static final String X86_LOCK_ADDI_IMM = PREFIX + "X86_LOCK_ADDI_IMM" + POSTFIX;
3223     static {
3224         machOnlyNameRegex(X86_LOCK_ADDI_IMM, "xaddI_imm_no_res");
3225     }
3226 
3227     public static final String X86_LOCK_XADDI = PREFIX + "X86_LOCK_XADDI" + POSTFIX;
3228     static {
3229         machOnlyNameRegex(X86_LOCK_XADDI, "xaddI");
3230     }
3231 
3232     public static final String X86_LOCK_ADDL_REG = PREFIX + "X86_LOCK_ADDL_REG" + POSTFIX;
3233     static {
3234         machOnlyNameRegex(X86_LOCK_ADDL_REG, "xaddL_reg_no_res");
3235     }
3236 
3237     public static final String X86_LOCK_ADDL_IMM = PREFIX + "X86_LOCK_ADDL_IMM" + POSTFIX;
3238     static {
3239         machOnlyNameRegex(X86_LOCK_ADDL_IMM, "xaddL_imm_no_res");
3240     }
3241 
3242     public static final String X86_LOCK_XADDL = PREFIX + "X86_LOCK_XADDL" + POSTFIX;
3243     static {
3244         machOnlyNameRegex(X86_LOCK_XADDL, "xaddL");
3245     }
3246 
3247     public static final String X86_TESTI_REG = PREFIX + "X86_TESTI_REG" + POSTFIX;
3248     static {
3249         machOnlyNameRegex(X86_TESTI_REG, "testI_reg");
3250     }
3251 
3252     public static final String X86_TESTL_REG = PREFIX + "X86_TESTL_REG" + POSTFIX;
3253     static {
3254         machOnlyNameRegex(X86_TESTL_REG, "testL_reg");
3255     }
3256 
3257     public static final String X86_CMOVEL_IMM01 = PREFIX + "X86_CMOVEL_IMM01" + POSTFIX;
3258     static {
3259         machOnlyNameRegex(X86_CMOVEL_IMM01, "cmovL_imm_01");
3260     }
3261 
3262     public static final String X86_CMOVEL_IMM01U = PREFIX + "X86_CMOVEL_IMM01U" + POSTFIX;
3263     static {
3264         machOnlyNameRegex(X86_CMOVEL_IMM01U, "cmovL_imm_01U");
3265     }
3266 
3267     public static final String X86_CMOVEL_IMM01UCF = PREFIX + "X86_CMOVEL_IMM01UCF" + POSTFIX;
3268     static {
3269         machOnlyNameRegex(X86_CMOVEL_IMM01UCF, "cmovL_imm_01UCF");
3270     }
3271 
3272     public static final String X86_CMOVEL_IMM01UCFE = PREFIX + "X86_CMOVEL_IMM01UCFE" + POSTFIX;
3273     static {
3274         machOnlyNameRegex(X86_CMOVEL_IMM01UCFE, "cmovL_imm_01UCFE");
3275     }
3276 
3277     public static final String MOD_F = PREFIX + "MOD_F" + POSTFIX;
3278     static {
3279         String regex = START + "ModF" + MID + END;
3280         macroNodes(MOD_F, regex);
3281     }
3282 
3283     public static final String MOD_D = PREFIX + "MOD_D" + POSTFIX;
3284     static {
3285         String regex = START + "ModD" + MID + END;
3286         macroNodes(MOD_D, regex);
3287     }
3288 
3289     public static final String POW_D = PREFIX + "POW_D" + POSTFIX;
3290     static {
3291         String regex = START + "PowD" + MID + END;
3292         macroNodes(POW_D, regex);
3293     }
3294 
3295     public static final String BLACKHOLE = PREFIX + "BLACKHOLE" + POSTFIX;
3296     static {
3297         fromBeforeRemoveUselessToFinalCode(BLACKHOLE, "Blackhole");
3298     }
3299 
3300     public static final String REACHABILITY_FENCE = PREFIX + "REACHABILITY_FENCE" + POSTFIX;
3301     static {
3302         fromBeforeRemoveUselessToFinalCode(REACHABILITY_FENCE, "ReachabilityFence");
3303     }
3304 
3305     public static final String SELECT_FROM_TWO_VECTOR_VB = VECTOR_PREFIX + "SELECT_FROM_TWO_VECTOR_VB" + POSTFIX;
3306     static {
3307         vectorNode(SELECT_FROM_TWO_VECTOR_VB, "SelectFromTwoVector", TYPE_BYTE);
3308     }
3309 
3310     public static final String SELECT_FROM_TWO_VECTOR_VS = VECTOR_PREFIX + "SELECT_FROM_TWO_VECTOR_VS" + POSTFIX;
3311     static {
3312         vectorNode(SELECT_FROM_TWO_VECTOR_VS, "SelectFromTwoVector", TYPE_SHORT);
3313     }
3314 
3315     public static final String SELECT_FROM_TWO_VECTOR_VI = VECTOR_PREFIX + "SELECT_FROM_TWO_VECTOR_VI" + POSTFIX;
3316     static {
3317         vectorNode(SELECT_FROM_TWO_VECTOR_VI, "SelectFromTwoVector", TYPE_INT);
3318     }
3319 
3320     public static final String SELECT_FROM_TWO_VECTOR_VF = VECTOR_PREFIX + "SELECT_FROM_TWO_VECTOR_VF" + POSTFIX;
3321     static {
3322         vectorNode(SELECT_FROM_TWO_VECTOR_VF, "SelectFromTwoVector", TYPE_FLOAT);
3323     }
3324 
3325     public static final String SELECT_FROM_TWO_VECTOR_VD = VECTOR_PREFIX + "SELECT_FROM_TWO_VECTOR_VD" + POSTFIX;
3326     static {
3327         vectorNode(SELECT_FROM_TWO_VECTOR_VD, "SelectFromTwoVector", TYPE_DOUBLE);
3328     }
3329 
3330     public static final String SELECT_FROM_TWO_VECTOR_VL = VECTOR_PREFIX + "SELECT_FROM_TWO_VECTOR_VL" + POSTFIX;
3331     static {
3332         vectorNode(SELECT_FROM_TWO_VECTOR_VL, "SelectFromTwoVector", TYPE_LONG);
3333     }
3334 
3335     public static final String REPLICATE_HF = PREFIX + "REPLICATE_HF" + POSTFIX;
3336     static {
3337         machOnlyNameRegex(REPLICATE_HF, "replicateHF");
3338     }
3339 
3340     public static final String REPLICATE_HF_IMM8 = PREFIX + "REPLICATE_HF_IMM8" + POSTFIX;
3341     static {
3342         machOnlyNameRegex(REPLICATE_HF_IMM8, "replicateHF_imm8_gt128b");
3343     }
3344 
3345     public static final String OPAQUE_CONSTANT_BOOL = PREFIX + "OPAQUE_CONSTANT_BOOL" + POSTFIX;
3346     static {
3347         beforeMatchingNameRegex(OPAQUE_CONSTANT_BOOL, "OpaqueConstantBool");
3348     }
3349 
3350     /*
3351      * Utility methods to set up IR_NODE_MAPPINGS.
3352      */
3353 
3354     /**
3355      * Apply {@code regex} on all machine independent ideal graph phases up to and including
3356      * {@link CompilePhase#BEFORE_MATCHING}.
3357      */
3358     public static void beforeMatching(String irNodePlaceholder, String regex) {
3359         IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3360     }
3361 
3362     /**
3363      * Apply {@code irNodeRegex} as regex for the IR node name on all machine independent ideal graph phases up to and
3364      * including {@link CompilePhase#BEFORE_MATCHING}.
3365      */
3366     private static void beforeMatchingNameRegex(String irNodePlaceholder, String irNodeRegex) {
3367         String regex = START + irNodeRegex + MID + END;
3368         IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3369     }
3370 
3371     /**
3372      * Apply {@code irNodeRegex} as regex for the IR vector node name on all machine independent ideal graph phases up to and
3373      * including {@link CompilePhase#BEFORE_MATCHING}. Since this is a vector node, we can also check the vector element
3374      * type {@code typeString} and the vector size (number of elements), {@see VECTOR_SIZE}.
3375      */
3376     private static void vectorNode(String irNodePlaceholder, String irNodeRegex, String typeString) {
3377         TestFramework.check(isVectorIRNode(irNodePlaceholder), "vectorNode: failed prefix check for irNodePlaceholder "
3378                                                                + irNodePlaceholder + " -> did you use VECTOR_PREFIX?");
3379         // IS_REPLACED is later replaced with the specific type and size of the vector.
3380         String regex = START + irNodeRegex + MID  + IS_REPLACED + END;
3381         IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3382         VECTOR_NODE_TYPE.put(irNodePlaceholder, typeString);
3383     }
3384 
3385     /**
3386      * Apply {@code regex} on all ideal graph phases up to and including {@link CompilePhase#BEFORE_MACRO_EXPANSION}.
3387      */
3388     private static void macroNodes(String irNodePlaceholder, String regex) {
3389         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.BEFORE_MACRO_EXPANSION, regex,
3390                                                                           CompilePhase.BEFORE_STRINGOPTS,
3391                                                                           CompilePhase.BEFORE_MACRO_EXPANSION));
3392     }
3393 
3394     private static void callOfNodes(String irNodePlaceholder, String callRegex, String calleeRegex) {
3395         String regex = START + callRegex + MID + calleeRegex + END;
3396         IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.IDEAL_INDEPENDENT, regex));
3397     }
3398 
3399     /**
3400      * Apply {@code regex} on all machine dependant ideal graph phases (i.e. on the mach graph) starting from
3401      * {@link CompilePhase#MATCHING}.
3402      */
3403     public static void optoOnly(String irNodePlaceholder, String regex) {
3404         IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.OPTO_ASSEMBLY, regex));
3405     }
3406 
3407     private static void machOnly(String irNodePlaceholder, String regex) {
3408         IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.MACH, regex));
3409     }
3410 
3411     private static void machOnlyNameRegex(String irNodePlaceholder, String irNodeRegex) {
3412         String regex = START + irNodeRegex + MID + END;
3413         IR_NODE_MAPPINGS.put(irNodePlaceholder, new RegexTypeEntry(RegexType.MACH, regex));
3414     }
3415 
3416     /**
3417      * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#AFTER_CLOOPS}.
3418      */
3419     private static void fromAfterCountedLoops(String irNodePlaceholder, String regex) {
3420         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3421                                                                           CompilePhase.AFTER_CLOOPS,
3422                                                                           CompilePhase.FINAL_CODE));
3423     }
3424 
3425     /**
3426      * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#BEFORE_CLOOPS}.
3427      */
3428     private static void fromBeforeCountedLoops(String irNodePlaceholder, String regex) {
3429         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3430                                                                           CompilePhase.BEFORE_CLOOPS,
3431                                                                           CompilePhase.FINAL_CODE));
3432     }
3433 
3434     /**
3435      * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#BEFORE_CLOOPS} up to and
3436      * including {@link CompilePhase#BEFORE_MATCHING}
3437      */
3438     private static void fromMacroToBeforeMatching(String irNodePlaceholder, String regex) {
3439         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3440                                                                           CompilePhase.AFTER_MACRO_EXPANSION,
3441                                                                           CompilePhase.BEFORE_MATCHING));
3442     }
3443 
3444     /**
3445      * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#BEFORE_CLOOPS} up to and
3446      * including {@link CompilePhase#BEFORE_MATCHING}
3447      */
3448     private static void afterBarrierExpansionToBeforeMatching(String irNodePlaceholder, String regex) {
3449         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3450                                                                           CompilePhase.OPTIMIZE_FINISHED,
3451                                                                           CompilePhase.BEFORE_MATCHING));
3452     }
3453 
3454     /**
3455      * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#BEFORE_LOOP_OPTS}
3456      * up to and including {@link CompilePhase#AFTER_LOOP_OPTS}.
3457      */
3458     private static void duringLoopOpts(String irNodePlaceholder, String regex) {
3459         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.AFTER_LOOP_OPTS, regex,
3460                                                                           CompilePhase.BEFORE_LOOP_OPTS,
3461                                                                           CompilePhase.AFTER_LOOP_OPTS));
3462     }
3463 
3464     private static void trapNodes(String irNodePlaceholder, String trapReason) {
3465         String regex = START + "CallStaticJava" + MID + "uncommon_trap.*" + trapReason + END;
3466         beforeMatching(irNodePlaceholder, regex);
3467     }
3468 
3469     private static void parsePredicateNodes(String irNodePlaceholder, String label) {
3470         String regex = START + "ParsePredicate" + MID + "#" + label + " " + END;
3471         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.AFTER_PARSING, regex,
3472                                                                           CompilePhase.AFTER_PARSING,
3473                                                                           CompilePhase.AFTER_LOOP_OPTS));
3474     }
3475 
3476     // Typename in load/store have the structure:
3477     // @ptrtype:fully/qualified/package/name/to/TheClass:ptrlattice+12
3478     // with ptrtype being the kind of the type such as instptr, aryptr, etc, and ptrlattice being
3479     // the kind of the value such as BotPTR, NotNull, etc.
3480     // And variation:
3481     // - after ptrtype, we can have "stable:" or other labels, with optional space after ':'
3482     // - the class can actually be a nested class, with $ separator (and it must be ok to give only the deepest one
3483     // - after the class name, we can have a comma-separated list of implemented interfaces enclosed in parentheses
3484     // Worst case, it can be something like:
3485     // @bla: bli:a/b/c$d$e (f/g,h/i/j):NotNull+24
3486 
3487     // @ matches the start character of the pattern
3488     // (\w+: ?)+ tries to match the pattern 'ptrtype:' or 'stable:' with optional trailing whitespaces
3489     // [\\w/\\$] tries to match the pattern such as 'a/b/', 'a/b', or '/b' but also nested class such as '$c' or '$c$d'
3490     // \b asserts that the next character is a word character
3491     private static final String LOAD_STORE_PREFIX = "@(\\w+: ?)+[\\w/\\$]*\\b";
3492     // ( \([^\)]+\))? tries to match the pattern ' (f/g,h/i/j)'
3493     // :\w+ tries to match the pattern ':NotNull'
3494     // .* tries to match the remaining of the pattern
3495     private static final String LOAD_STORE_SUFFIX = "( \\([^\\)]+\\))?:\\w+.*";
3496 
3497     private static void loadOfNodes(String irNodePlaceholder, String irNodeRegex, String loadee) {
3498         String regex = START + irNodeRegex + MID + LOAD_STORE_PREFIX + loadee + LOAD_STORE_SUFFIX + END;
3499         beforeMatching(irNodePlaceholder, regex);
3500     }
3501 
3502     private static void storeOfNodes(String irNodePlaceholder, String irNodeRegex, String storee) {
3503         String regex = START + irNodeRegex + MID + LOAD_STORE_PREFIX + storee + LOAD_STORE_SUFFIX + END;
3504         beforeMatching(irNodePlaceholder, regex);
3505     }
3506 
3507     private static void safepointScalarobjectOfNodes(String irNodePlaceholder, String irNodeRegex) {
3508         String regex = START + irNodeRegex + MID + ".*" + IS_REPLACED + ".*" + END;
3509         beforeMatching(irNodePlaceholder, regex);
3510     }
3511 
3512     private static void fromBeforeRemoveUselessToFinalCode(String irNodePlaceholder, String irNodeRegex) {
3513         String regex = START + irNodeRegex + MID + END;
3514         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3515                 CompilePhase.BEFORE_REMOVEUSELESS,
3516                 CompilePhase.FINAL_CODE));
3517     }
3518 
3519     /**
3520      * Apply {@code regex} on all ideal graph phases starting from {@link CompilePhase#PHASEIDEALLOOP1} which is the
3521      * first phase that could contain vector nodes from super word.
3522      */
3523     private static void superWordNodes(String irNodePlaceholder, String irNodeRegex) {
3524         String regex = START + irNodeRegex + MID + END;
3525         IR_NODE_MAPPINGS.put(irNodePlaceholder, new SinglePhaseRangeEntry(CompilePhase.PRINT_IDEAL, regex,
3526                                                                           CompilePhase.PHASEIDEALLOOP1,
3527                                                                           CompilePhase.BEFORE_MATCHING));
3528     }
3529 
3530 
3531     /*
3532      * Methods used internally by the IR framework.
3533      */
3534 
3535     /**
3536      * Is {@code irNodeString} an IR node placeholder string?
3537      */
3538     public static boolean isIRNode(String irNodeString) {
3539         return irNodeString.startsWith(PREFIX);
3540     }
3541 
3542     /**
3543      * Is {@code irCompositeNodeString} an IR composite node placeholder string?
3544      */
3545     public static boolean isCompositeIRNode(String irCompositeNodeString) {
3546         return irCompositeNodeString.startsWith(COMPOSITE_PREFIX);
3547     }
3548 
3549     /**
3550      * Is {@code irVectorNodeString} an IR vector node placeholder string?
3551      */
3552     public static boolean isVectorIRNode(String irVectorNodeString) {
3553         return irVectorNodeString.startsWith(VECTOR_PREFIX);
3554     }
3555 
3556     /**
3557      * Is {@code irVectorSizeString} a vector size string?
3558      */
3559     public static boolean isVectorSize(String irVectorSizeString) {
3560         return irVectorSizeString.startsWith(VECTOR_SIZE);
3561     }
3562 
3563     /**
3564      * Parse {@code sizeString} and generate a regex pattern to match for the size in the IR dump.
3565      */
3566     public static String parseVectorNodeSize(String sizeString, String typeString, VMInfo vmInfo) {
3567         if (sizeString.equals(VECTOR_SIZE_TAG_ANY)) {
3568             return "\\\\d+"; // match with any number
3569         }
3570         // Try to parse any tags, convert to comma separated list of ints
3571         sizeString = parseVectorNodeSizeTag(sizeString, typeString, vmInfo);
3572         // Parse comma separated list of numbers
3573         String[] sizes = sizeString.split(",");
3574         String regex = "";
3575         for (int i = 0; i < sizes.length; i++) {
3576             int size = 0;
3577             try {
3578                 size = Integer.parseInt(sizes[i]);
3579             } catch (NumberFormatException e) {
3580                 throw new TestFormatException("Vector node has invalid size \"" + sizes[i] + "\", in \"" + sizeString + "\"");
3581             }
3582             TestFormat.checkNoReport(size > 1, "Vector node size must be 2 or larger, but got \"" + sizes[i] + "\", in \"" + sizeString + "\"");
3583             regex += ((i > 0) ? "|" : "") + size;
3584         }
3585         if (sizes.length > 1) {
3586            regex = "(" + regex + ")";
3587         }
3588         return regex;
3589     }
3590 
3591     /**
3592      * If {@code sizeTagString} is a size tag, return the list of accepted sizes, else return sizeTagString.
3593      */
3594     public static String parseVectorNodeSizeTag(String sizeTagString, String typeString, VMInfo vmInfo) {
3595         // Parse out "min(a,b,c,...)"
3596         if (sizeTagString.startsWith("min(") && sizeTagString.endsWith(")")) {
3597             return parseVectorNodeSizeTagMin(sizeTagString, typeString, vmInfo);
3598         }
3599 
3600         // Parse individual tags
3601         return switch (sizeTagString) {
3602             case VECTOR_SIZE_TAG_MAX -> String.valueOf(getMaxElementsForType(typeString, vmInfo));
3603             case "max_byte"          -> String.valueOf(getMaxElementsForType(TYPE_BYTE, vmInfo));
3604             case "max_char"          -> String.valueOf(getMaxElementsForType(TYPE_CHAR, vmInfo));
3605             case "max_short"         -> String.valueOf(getMaxElementsForType(TYPE_SHORT, vmInfo));
3606             case "max_int"           -> String.valueOf(getMaxElementsForType(TYPE_INT, vmInfo));
3607             case "max_long"          -> String.valueOf(getMaxElementsForType(TYPE_LONG, vmInfo));
3608             case "max_float"         -> String.valueOf(getMaxElementsForType(TYPE_FLOAT, vmInfo));
3609             case "max_double"        -> String.valueOf(getMaxElementsForType(TYPE_DOUBLE, vmInfo));
3610             case "LoopMaxUnroll"     -> String.valueOf(vmInfo.getLongValue("LoopMaxUnroll"));
3611             default                  -> sizeTagString;
3612         };
3613     }
3614 
3615     /**
3616      * Parse {@code sizeTagString}, which must be a min-clause.
3617      */
3618     public static String parseVectorNodeSizeTagMin(String sizeTagString, String typeString, VMInfo vmInfo) {
3619         String[] tags = sizeTagString.substring(4, sizeTagString.length() - 1).split(",");
3620         TestFormat.checkNoReport(tags.length > 1, "Vector node size \"min(...)\" must have at least 2 comma separated arguments, got \"" + sizeTagString + "\"");
3621         int minVal = 1024;
3622         for (int i = 0; i < tags.length; i++) {
3623             String tag = parseVectorNodeSizeTag(tags[i].trim(), typeString, vmInfo);
3624             int tag_val = 0;
3625             try {
3626                 tag_val = Integer.parseInt(tag);
3627             } catch (NumberFormatException e) {
3628                 throw new TestFormatException("Vector node has invalid size in \"min(...)\", argument " + i + ", \"" + tag + "\", in \"" + sizeTagString + "\"");
3629             }
3630             minVal = Math.min(minVal, tag_val);
3631         }
3632         return String.valueOf(minVal);
3633     }
3634 
3635     /**
3636      * Return maximal number of elements that can fit in a vector of the specified type.
3637      */
3638     public static long getMaxElementsForType(String typeString, VMInfo vmInfo) {
3639         long maxVectorSize = vmInfo.getLongValue("MaxVectorSize");
3640         TestFormat.checkNoReport(maxVectorSize > 0, "VMInfo: MaxVectorSize is not larger than zero");
3641         long maxBytes = maxVectorSize;
3642 
3643         if (Platform.isX64() || Platform.isX86()) {
3644             maxBytes = Math.min(maxBytes, getMaxElementsForTypeOnX86(typeString, vmInfo));
3645         }
3646 
3647         // compute elements per vector: vector bytes divided by bytes per element
3648         int bytes = getTypeSizeInBytes(typeString);
3649         return maxBytes / bytes;
3650     }
3651 
3652     /**
3653      * Return maximal number of elements that can fit in a vector of the specified type, on x86 / x64.
3654      */
3655     public static long getMaxElementsForTypeOnX86(String typeString, VMInfo vmInfo) {
3656         // restrict maxBytes for specific features, see Matcher::vector_width_in_bytes in x86.ad:
3657         boolean avx1 = vmInfo.hasCPUFeature("avx");
3658         boolean avx2 = vmInfo.hasCPUFeature("avx2");
3659         boolean avx512 = vmInfo.hasCPUFeature("avx512f");
3660         boolean avx512bw = vmInfo.hasCPUFeature("avx512bw");
3661         long maxBytes;
3662         if (avx512) {
3663             maxBytes = 64;
3664         } else if (avx2) {
3665             maxBytes = 32;
3666         } else {
3667             maxBytes = 16;
3668         }
3669         if (avx1 && (typeString.equals(TYPE_FLOAT) || typeString.equals(TYPE_DOUBLE))) {
3670             maxBytes = avx512 ? 64 : 32;
3671         }
3672         if (avx512 && (typeString.equals(TYPE_BYTE) || typeString.equals(TYPE_SHORT) || typeString.equals(TYPE_CHAR))) {
3673             maxBytes = avx512bw ? 64 : 32;
3674         }
3675 
3676         return maxBytes;
3677     }
3678 
3679     /**
3680      * Return size in bytes of type named by {@code typeString}, return 0 if it does not name a type.
3681      */
3682     public static int getTypeSizeInBytes(String typeString) {
3683         return switch (typeString) {
3684             case TYPE_BYTE, TYPE_BOOLEAN -> 1;
3685             case TYPE_CHAR, TYPE_SHORT   -> 2;
3686             case TYPE_INT, TYPE_FLOAT    -> 4;
3687             case TYPE_LONG, TYPE_DOUBLE  -> 8;
3688             default                      -> 0;
3689         };
3690     }
3691 
3692     /**
3693      * Returns "IRNode.XYZ", where XYZ is one of the IR node placeholder variable names defined above.
3694      */
3695     public static String getIRNodeAccessString(String irNodeString) {
3696         int prefixLength;
3697         if (isCompositeIRNode(irNodeString)) {
3698             TestFramework.check(irNodeString.length() > COMPOSITE_PREFIX.length() + POSTFIX.length(),
3699                                 "Invalid composite node placeholder: " + irNodeString);
3700             prefixLength = COMPOSITE_PREFIX.length();
3701         } else if (isVectorIRNode(irNodeString)) {
3702             TestFramework.check(irNodeString.length() > VECTOR_PREFIX.length() + POSTFIX.length(),
3703                                 "Invalid vector node placeholder: " + irNodeString);
3704             prefixLength = VECTOR_PREFIX.length();
3705         } else {
3706             prefixLength = PREFIX.length();
3707         }
3708         return "IRNode." + irNodeString.substring(prefixLength, irNodeString.length() - POSTFIX.length());
3709     }
3710 
3711     /**
3712      * Is this IR node supported on current platform, used VM build, etc.?
3713      * Throws a {@link CheckedTestFrameworkException} if the IR node is unsupported.
3714      */
3715     public static void checkIRNodeSupported(String node) throws CheckedTestFrameworkException {
3716         switch (node) {
3717             case CHECKCAST_ARRAYCOPY -> {
3718                 if (Platform.isS390x()) {
3719                     throw new CheckedTestFrameworkException("CHECKCAST_ARRAYCOPY is unsupported on s390.");
3720                 }
3721             }
3722             case IS_FINITE_D, IS_FINITE_F -> {
3723                 if (!Platform.isRISCV64()) {
3724                     throw new CheckedTestFrameworkException("IS_FINITE_* is only supported on riscv64.");
3725                 }
3726             }
3727             // default: do nothing -> IR node is supported and can be used by the user.
3728         }
3729     }
3730 
3731     /**
3732      * Get the regex of an IR node for a specific compile phase. If {@code irNode} is not an IR node placeholder string
3733      * or if there is no regex specified for {@code compilePhase}, a {@link TestFormatException} is reported.
3734      */
3735     public static String getRegexForCompilePhase(String irNode, CompilePhase compilePhase) {
3736         IRNodeMapEntry entry = IR_NODE_MAPPINGS.get(irNode);
3737         String failMsg = "IR Node \"" + irNode + "\" defined in class IRNode has no regex/compiler phase mapping " +
3738                          "(i.e. no static initializer block that adds a mapping entry to IRNode.IR_NODE_MAPPINGS)." +
3739                          System.lineSeparator() +
3740                          "   Have you just created the entry \"" + irNode + "\" in class IRNode and forgot to add a " +
3741                          "mapping?" + System.lineSeparator() +
3742                          "   Violation";
3743         TestFormat.checkNoReport(entry != null, failMsg);
3744         String regex = entry.regexForCompilePhase(compilePhase);
3745         failMsg = "IR Node \"" + irNode + "\" defined in class IRNode has no regex defined for compile phase "
3746                   + compilePhase + "." + System.lineSeparator() +
3747                   "   If you think this compile phase should be supported, update the mapping for \"" + irNode +
3748                   "\" in class IRNode (i.e the static initializer block immediately following the definition of \"" +
3749                   irNode + "\")." + System.lineSeparator() +
3750                   "   Violation";
3751         TestFormat.checkNoReport(regex != null, failMsg);
3752         return regex;
3753     }
3754 
3755     /**
3756      * Get the default phase of an IR node. If {@code irNode} is not an IR node placeholder string, a
3757      * {@link TestFormatException} is reported.
3758      */
3759     public static CompilePhase getDefaultPhase(String irNode) {
3760         IRNodeMapEntry entry = IR_NODE_MAPPINGS.get(irNode);
3761         String failMsg = "\"" + irNode + "\" is not an IR node defined in class IRNode and " +
3762                          "has therefore no default compile phase specified." + System.lineSeparator() +
3763                          "   If your regex represents a C2 IR node, consider adding an entry to class IRNode together " +
3764                          "with a static initializer block that adds a mapping to IRNode.IR_NODE_MAPPINGS." +
3765                          System.lineSeparator() +
3766                          "   Otherwise, set the @IR \"phase\" attribute to a compile phase different from " +
3767                          "CompilePhase.DEFAULT to explicitly tell the IR framework on which compile phase your rule" +
3768                          " should be applied on." + System.lineSeparator() +
3769                          "   Violation";
3770         TestFormat.checkNoReport(entry != null, failMsg);
3771         return entry.defaultCompilePhase();
3772     }
3773 
3774     public static String getVectorNodeType(String irNode) {
3775         String typeString = VECTOR_NODE_TYPE.get(irNode);
3776         String failMsg = "\"" + irNode + "\" is not a Vector IR node defined in class IRNode";
3777         TestFormat.check(typeString != null, failMsg);
3778         return typeString;
3779     }
3780 }
--- EOF ---