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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java
changeset 52578 7dd81e82d083
parent 52220 9c260a6b6471
child 52910 583fd71c47d6
equal deleted inserted replaced
52577:5b87d3fc1093 52578:7dd81e82d083 
   257                         "java/lang/reflect/Array.newArray(Ljava/lang/Class;I)Ljava/lang/Object;",
 
   257                         "java/lang/reflect/Array.newArray(Ljava/lang/Class;I)Ljava/lang/Object;",
 
   258                         // HotSpot MacroAssembler-based intrinsic
 
   258                         // HotSpot MacroAssembler-based intrinsic
 
   259                         "sun/nio/cs/ISO_8859_1$Encoder.encodeISOArray([CI[BII)I",
 
   259                         "sun/nio/cs/ISO_8859_1$Encoder.encodeISOArray([CI[BII)I",
 
   260                         // Stub based intrinsics but implementation seems complex in C2
 
   260                         // Stub based intrinsics but implementation seems complex in C2
 
   261                         "sun/security/provider/DigestBase.implCompressMultiBlock([BII)I");
 
   261                         "sun/security/provider/DigestBase.implCompressMultiBlock([BII)I");
 
       
   262 
       
   263         // See JDK-8207146.
 
       
   264         String oopName = isJDK12OrHigher() ? "Reference" : "Object";
 
   262 
   265 
   263         if (isJDK9OrHigher()) {
 
   266         if (isJDK9OrHigher()) {
 
   264             // Relevant for Java flight recorder
 
   267             // Relevant for Java flight recorder
 
   265             add(toBeInvestigated,
 
   268             add(toBeInvestigated,
 
   266                             "jdk/jfr/internal/JVM.counterTime()J",
 
   269                             "jdk/jfr/internal/JVM.counterTime()J",
 
   302              * Per default, all these operations are mapped to some generic method for which we
 
   305              * Per default, all these operations are mapped to some generic method for which we
 
   303              * already have compiler intrinsics. Performance-wise it would be better to support them
 
   306              * already have compiler intrinsics. Performance-wise it would be better to support them
 
   304              * explicitly as the more generic method might be more restrictive and therefore slower
 
   307              * explicitly as the more generic method might be more restrictive and therefore slower
 
   305              * than necessary.
 
   308              * than necessary.
 
   306              */
 
   309              */
 
       
   310 
   307             add(toBeInvestigated,
 
   311             add(toBeInvestigated,
 
   308                             // Mapped to compareAndExchange*
 
   312                             // Mapped to compareAndExchange*
 
   309                             "jdk/internal/misc/Unsafe.compareAndExchangeByteAcquire(Ljava/lang/Object;JBB)B",
 
   313                             "jdk/internal/misc/Unsafe.compareAndExchangeByteAcquire(Ljava/lang/Object;JBB)B",
 
   310                             "jdk/internal/misc/Unsafe.compareAndExchangeByteRelease(Ljava/lang/Object;JBB)B",
 
   314                             "jdk/internal/misc/Unsafe.compareAndExchangeByteRelease(Ljava/lang/Object;JBB)B",
 
   311                             "jdk/internal/misc/Unsafe.compareAndExchangeIntAcquire(Ljava/lang/Object;JII)I",
 
   315                             "jdk/internal/misc/Unsafe.compareAndExchangeIntAcquire(Ljava/lang/Object;JII)I",
 
   312                             "jdk/internal/misc/Unsafe.compareAndExchangeIntRelease(Ljava/lang/Object;JII)I",
 
   316                             "jdk/internal/misc/Unsafe.compareAndExchangeIntRelease(Ljava/lang/Object;JII)I",
 
   313                             "jdk/internal/misc/Unsafe.compareAndExchangeLongAcquire(Ljava/lang/Object;JJJ)J",
 
   317                             "jdk/internal/misc/Unsafe.compareAndExchangeLongAcquire(Ljava/lang/Object;JJJ)J",
 
   314                             "jdk/internal/misc/Unsafe.compareAndExchangeLongRelease(Ljava/lang/Object;JJJ)J",
 
   318                             "jdk/internal/misc/Unsafe.compareAndExchangeLongRelease(Ljava/lang/Object;JJJ)J",
 
   315                             "jdk/internal/misc/Unsafe.compareAndExchangeReferenceAcquire(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
 
   319                             "jdk/internal/misc/Unsafe.compareAndExchange" + oopName + "Acquire(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
 
   316                             "jdk/internal/misc/Unsafe.compareAndExchangeReferenceRelease(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
 
   320                             "jdk/internal/misc/Unsafe.compareAndExchange" + oopName + "Release(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;",
 
   317                             "jdk/internal/misc/Unsafe.compareAndExchangeShortAcquire(Ljava/lang/Object;JSS)S",
 
   321                             "jdk/internal/misc/Unsafe.compareAndExchangeShortAcquire(Ljava/lang/Object;JSS)S",
 
   318                             "jdk/internal/misc/Unsafe.compareAndExchangeShortRelease(Ljava/lang/Object;JSS)S",
 
   322                             "jdk/internal/misc/Unsafe.compareAndExchangeShortRelease(Ljava/lang/Object;JSS)S",
 
   319 
   323 
   320                             // Mapped to compareAndSet*
 
   324                             // Mapped to compareAndSet*
 
   321                             "jdk/internal/misc/Unsafe.weakCompareAndSetByte(Ljava/lang/Object;JBB)Z",
 
   325                             "jdk/internal/misc/Unsafe.weakCompareAndSetByte(Ljava/lang/Object;JBB)Z",
 
   328                             "jdk/internal/misc/Unsafe.weakCompareAndSetIntRelease(Ljava/lang/Object;JII)Z",
 
   332                             "jdk/internal/misc/Unsafe.weakCompareAndSetIntRelease(Ljava/lang/Object;JII)Z",
 
   329                             "jdk/internal/misc/Unsafe.weakCompareAndSetLong(Ljava/lang/Object;JJJ)Z",
 
   333                             "jdk/internal/misc/Unsafe.weakCompareAndSetLong(Ljava/lang/Object;JJJ)Z",
 
   330                             "jdk/internal/misc/Unsafe.weakCompareAndSetLongAcquire(Ljava/lang/Object;JJJ)Z",
 
   334                             "jdk/internal/misc/Unsafe.weakCompareAndSetLongAcquire(Ljava/lang/Object;JJJ)Z",
 
   331                             "jdk/internal/misc/Unsafe.weakCompareAndSetLongPlain(Ljava/lang/Object;JJJ)Z",
 
   335                             "jdk/internal/misc/Unsafe.weakCompareAndSetLongPlain(Ljava/lang/Object;JJJ)Z",
 
   332                             "jdk/internal/misc/Unsafe.weakCompareAndSetLongRelease(Ljava/lang/Object;JJJ)Z",
 
   336                             "jdk/internal/misc/Unsafe.weakCompareAndSetLongRelease(Ljava/lang/Object;JJJ)Z",
 
   333                             "jdk/internal/misc/Unsafe.weakCompareAndSetReference(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   337                             "jdk/internal/misc/Unsafe.weakCompareAndSet" + oopName + "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   334                             "jdk/internal/misc/Unsafe.weakCompareAndSetReferenceAcquire(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   338                             "jdk/internal/misc/Unsafe.weakCompareAndSet" + oopName + "Acquire(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   335                             "jdk/internal/misc/Unsafe.weakCompareAndSetReferencePlain(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   339                             "jdk/internal/misc/Unsafe.weakCompareAndSet" + oopName + "Plain(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   336                             "jdk/internal/misc/Unsafe.weakCompareAndSetReferenceRelease(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   340                             "jdk/internal/misc/Unsafe.weakCompareAndSet" + oopName + "Release(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z",
 
   337                             "jdk/internal/misc/Unsafe.weakCompareAndSetShort(Ljava/lang/Object;JSS)Z",
 
   341                             "jdk/internal/misc/Unsafe.weakCompareAndSetShort(Ljava/lang/Object;JSS)Z",
 
   338                             "jdk/internal/misc/Unsafe.weakCompareAndSetShortAcquire(Ljava/lang/Object;JSS)Z",
 
   342                             "jdk/internal/misc/Unsafe.weakCompareAndSetShortAcquire(Ljava/lang/Object;JSS)Z",
 
   339                             "jdk/internal/misc/Unsafe.weakCompareAndSetShortPlain(Ljava/lang/Object;JSS)Z",
 
   343                             "jdk/internal/misc/Unsafe.weakCompareAndSetShortPlain(Ljava/lang/Object;JSS)Z",
 
   340                             "jdk/internal/misc/Unsafe.weakCompareAndSetShortRelease(Ljava/lang/Object;JSS)Z");
 
   344                             "jdk/internal/misc/Unsafe.weakCompareAndSetShortRelease(Ljava/lang/Object;JSS)Z");
 
   341 
   345 
   342             // Compact string support - HotSpot MacroAssembler-based intrinsic or complex C2 logic.
 
   346             // Compact string support - HotSpot MacroAssembler-based intrinsic or complex C2 logic.
 
   343             add(toBeInvestigated,
 
   347             add(toBeInvestigated,
 
   344                             "java/lang/StringCoding.hasNegatives([BII)Z",
 
   348                             "java/lang/StringCoding.hasNegatives([BII)Z",
 
   345                             "java/lang/StringCoding.implEncodeISOArray([BI[BII)I",
 
   349                             "java/lang/StringCoding.implEncodeISOArray([BI[BII)I",
 
   346                             "java/lang/StringLatin1.indexOf([B[B)I",
 
   350                             "java/lang/StringLatin1.indexOf([B[B)I",
 
   347                             "java/lang/StringLatin1.inflate([BI[BII)V",
 
       
   348                             "java/lang/StringLatin1.inflate([BI[CII)V",
 
       
   349                             "java/lang/StringUTF16.compress([BI[BII)I",
 
       
   350                             "java/lang/StringUTF16.compress([CI[BII)I",
 
       
   351                             "java/lang/StringUTF16.getChar([BI)C",
 
   351                             "java/lang/StringUTF16.getChar([BI)C",
 
   352                             "java/lang/StringUTF16.getChars([BII[CI)V",
 
   352                             "java/lang/StringUTF16.getChars([BII[CI)V",
 
   353                             "java/lang/StringUTF16.indexOf([BI[BII)I",
 
   353                             "java/lang/StringUTF16.indexOf([BI[BII)I",
 
   354                             "java/lang/StringUTF16.indexOf([B[B)I",
 
   354                             "java/lang/StringUTF16.indexOf([B[B)I",
 
   355                             "java/lang/StringUTF16.indexOfChar([BIII)I",
 
   355                             "java/lang/StringUTF16.indexOfChar([BIII)I",
 
   385 
   385 
   386         if (!(arch instanceof AMD64)) {
 
   386         if (!(arch instanceof AMD64)) {
 
   387             // Can we implement these on non-AMD64 platforms? C2 seems to.
 
   387             // Can we implement these on non-AMD64 platforms? C2 seems to.
 
   388             add(toBeInvestigated,
 
   388             add(toBeInvestigated,
 
   389                             "java/lang/String.compareTo(Ljava/lang/String;)I",
 
   389                             "java/lang/String.compareTo(Ljava/lang/String;)I",
 
       
   390                             "java/lang/StringLatin1.inflate([BI[BII)V",
 
       
   391                             "java/lang/StringLatin1.inflate([BI[CII)V",
 
       
   392                             "java/lang/StringUTF16.compress([BI[BII)I",
 
       
   393                             "java/lang/StringUTF16.compress([CI[BII)I",
 
   390                             "jdk/internal/misc/Unsafe.compareAndExchangeByte(Ljava/lang/Object;JBB)B",
 
   394                             "jdk/internal/misc/Unsafe.compareAndExchangeByte(Ljava/lang/Object;JBB)B",
 
   391                             "jdk/internal/misc/Unsafe.compareAndExchangeShort(Ljava/lang/Object;JSS)S",
 
   395                             "jdk/internal/misc/Unsafe.compareAndExchangeShort(Ljava/lang/Object;JSS)S",
 
   392                             "jdk/internal/misc/Unsafe.compareAndSetByte(Ljava/lang/Object;JBB)Z",
 
   396                             "jdk/internal/misc/Unsafe.compareAndSetByte(Ljava/lang/Object;JBB)Z",
 
   393                             "jdk/internal/misc/Unsafe.compareAndSetShort(Ljava/lang/Object;JSS)Z",
 
   397                             "jdk/internal/misc/Unsafe.compareAndSetShort(Ljava/lang/Object;JSS)Z",
 
   394                             "jdk/internal/misc/Unsafe.getAndAddByte(Ljava/lang/Object;JB)B",
 
   398                             "jdk/internal/misc/Unsafe.getAndAddByte(Ljava/lang/Object;JB)B",
 
   397                             "jdk/internal/misc/Unsafe.getAndSetShort(Ljava/lang/Object;JS)S",
 
   401                             "jdk/internal/misc/Unsafe.getAndSetShort(Ljava/lang/Object;JS)S",
 
   398                             "sun/misc/Unsafe.getAndAddInt(Ljava/lang/Object;JI)I",
 
   402                             "sun/misc/Unsafe.getAndAddInt(Ljava/lang/Object;JI)I",
 
   399                             "sun/misc/Unsafe.getAndAddLong(Ljava/lang/Object;JJ)J",
 
   403                             "sun/misc/Unsafe.getAndAddLong(Ljava/lang/Object;JJ)J",
 
   400                             "sun/misc/Unsafe.getAndSetInt(Ljava/lang/Object;JI)I",
 
   404                             "sun/misc/Unsafe.getAndSetInt(Ljava/lang/Object;JI)I",
 
   401                             "sun/misc/Unsafe.getAndSetLong(Ljava/lang/Object;JJ)J",
 
   405                             "sun/misc/Unsafe.getAndSetLong(Ljava/lang/Object;JJ)J",
 
   402                             "sun/misc/Unsafe.getAndSetReference(Ljava/lang/Object;JLjava/lang/Object;)Ljava/lang/Object;");
 
   406                             "sun/misc/Unsafe.getAndSet" + oopName + "(Ljava/lang/Object;JLjava/lang/Object;)Ljava/lang/Object;");
 
   403 
   407 
   404             if (isJDK9OrHigher()) {
 
   408             if (isJDK9OrHigher()) {
 
   405                 if (!(arch instanceof AArch64)) {
 
   409                 if (!(arch instanceof AArch64)) {
 
   406                     add(toBeInvestigated,
 
   410                     add(toBeInvestigated,
 
   407                                     "java/lang/StringLatin1.compareTo([B[B)I",
 
   411                                     "java/lang/StringLatin1.compareTo([B[B)I",
 
   410                                     "java/lang/StringUTF16.compareToLatin1([B[B)I",
 
   414                                     "java/lang/StringUTF16.compareToLatin1([B[B)I",
 
   411                                     "jdk/internal/misc/Unsafe.getAndAddInt(Ljava/lang/Object;JI)I",
 
   415                                     "jdk/internal/misc/Unsafe.getAndAddInt(Ljava/lang/Object;JI)I",
 
   412                                     "jdk/internal/misc/Unsafe.getAndAddLong(Ljava/lang/Object;JJ)J",
 
   416                                     "jdk/internal/misc/Unsafe.getAndAddLong(Ljava/lang/Object;JJ)J",
 
   413                                     "jdk/internal/misc/Unsafe.getAndSetInt(Ljava/lang/Object;JI)I",
 
   417                                     "jdk/internal/misc/Unsafe.getAndSetInt(Ljava/lang/Object;JI)I",
 
   414                                     "jdk/internal/misc/Unsafe.getAndSetLong(Ljava/lang/Object;JJ)J",
 
   418                                     "jdk/internal/misc/Unsafe.getAndSetLong(Ljava/lang/Object;JJ)J",
 
   415                                     "jdk/internal/misc/Unsafe.getAndSetReference(Ljava/lang/Object;JLjava/lang/Object;)Ljava/lang/Object;");
 
   419                                     "jdk/internal/misc/Unsafe.getAndSet" + oopName + "(Ljava/lang/Object;JLjava/lang/Object;)Ljava/lang/Object;");
 
   416                 }
 
   420                 }
 
   417                 add(toBeInvestigated,
 
   421                 add(toBeInvestigated,
 
   418                                 "jdk/internal/misc/Unsafe.getCharUnaligned(Ljava/lang/Object;J)C",
 
   422                                 "jdk/internal/misc/Unsafe.getCharUnaligned(Ljava/lang/Object;J)C",
 
   419                                 "jdk/internal/misc/Unsafe.getIntUnaligned(Ljava/lang/Object;J)I",
 
   423                                 "jdk/internal/misc/Unsafe.getIntUnaligned(Ljava/lang/Object;J)I",
 
   420                                 "jdk/internal/misc/Unsafe.getLongUnaligned(Ljava/lang/Object;J)J",
 
   424                                 "jdk/internal/misc/Unsafe.getLongUnaligned(Ljava/lang/Object;J)J",
 
   523         return GraalServices.JAVA_SPECIFICATION_VERSION >= 10;
 
   527         return GraalServices.JAVA_SPECIFICATION_VERSION >= 10;
 
   524     }
 
   528     }
 
   525 
   529 
   526     private static boolean isJDK11OrHigher() {
 
   530     private static boolean isJDK11OrHigher() {
 
   527         return GraalServices.JAVA_SPECIFICATION_VERSION >= 11;
 
   531         return GraalServices.JAVA_SPECIFICATION_VERSION >= 11;
 
       
   532     }
 
       
   533 
       
   534     private static boolean isJDK12OrHigher() {
 
       
   535         return GraalServices.JAVA_SPECIFICATION_VERSION >= 12;
 
   528     }
 
   536     }
 
   529 
   537 
   530     public interface Refiner {
 
   538     public interface Refiner {
 
   531         void refine(CheckGraalIntrinsics checker);
 
   539         void refine(CheckGraalIntrinsics checker);
 
   532     }
 
   540     }
jdk-sandbox