java/10 : jdk.scripting.nashorn/jdk/nashorn/internal/codegen/CompilationPhase$BytecodeGenerationPhase.class

CompilationPhase$BytecodeGenerationPhase
https://openjdk.java.net/
GPLv2 + Classpath Exception
final class jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase extends jdk.nashorn.internal.codegen.CompilationPhase
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase
  super_class: jdk.nashorn.internal.codegen.CompilationPhase
{
  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 406
            ldc Ljdk/nashorn/internal/codegen/CompilationPhase;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase this
         0: .line 406
            aload 0 /* this */
            invokespecial jdk.nashorn.internal.codegen.CompilationPhase.<init>:()V
            return
        end local 0 // jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/nashorn/internal/codegen/CompilationPhase$BytecodeGenerationPhase;

  jdk.nashorn.internal.ir.FunctionNode transform(jdk.nashorn.internal.codegen.Compiler, jdk.nashorn.internal.codegen.Compiler$CompilationPhases, jdk.nashorn.internal.ir.FunctionNode);
    descriptor: (Ljdk/nashorn/internal/codegen/Compiler;Ljdk/nashorn/internal/codegen/Compiler$CompilationPhases;Ljdk/nashorn/internal/ir/FunctionNode;)Ljdk/nashorn/internal/ir/FunctionNode;
    flags: (0x0000) 
    Code:
      stack=5, locals=12, args_size=4
        start local 0 // jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase this
        start local 1 // jdk.nashorn.internal.codegen.Compiler compiler
        start local 2 // jdk.nashorn.internal.codegen.Compiler$CompilationPhases phases
        start local 3 // jdk.nashorn.internal.ir.FunctionNode fn
         0: .line 409
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getScriptEnvironment:()Ljdk/nashorn/internal/runtime/ScriptEnvironment;
            astore 4 /* senv */
        start local 4 // jdk.nashorn.internal.runtime.ScriptEnvironment senv
         1: .line 411
            aload 3 /* fn */
            astore 5 /* newFunctionNode */
        start local 5 // jdk.nashorn.internal.ir.FunctionNode newFunctionNode
         2: .line 415
            aload 3 /* fn */
            invokevirtual jdk.nashorn.internal.ir.FunctionNode.getCompileUnit:()Ljdk/nashorn/internal/codegen/CompileUnit;
            invokevirtual jdk.nashorn.internal.codegen.CompileUnit.setUsed:()V
         3: .line 417
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getLogger:()Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "Starting bytecode generation for "
            aastore
            dup
            iconst_1
            aload 3 /* fn */
            invokevirtual jdk.nashorn.internal.ir.FunctionNode.getName:()Ljava/lang/String;
            invokestatic jdk.nashorn.internal.runtime.logging.DebugLogger.quote:(Ljava/lang/String;)Ljava/lang/String;
            aastore
            dup
            iconst_2
            ldc " - restOf="
            aastore
            dup
            iconst_3
            aload 2 /* phases */
            invokevirtual jdk.nashorn.internal.codegen.Compiler$CompilationPhases.isRestOfCompilation:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            aastore
            invokevirtual jdk.nashorn.internal.runtime.logging.DebugLogger.fine:([Ljava/lang/Object;)V
         4: .line 419
            new jdk.nashorn.internal.codegen.CodeGenerator
            dup
            aload 1 /* compiler */
            aload 2 /* phases */
            invokevirtual jdk.nashorn.internal.codegen.Compiler$CompilationPhases.isRestOfCompilation:()Z
            ifeq 5
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getContinuationEntryPoints:()[I
            goto 6
      StackMap locals: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase jdk.nashorn.internal.codegen.Compiler jdk.nashorn.internal.codegen.Compiler$CompilationPhases jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.runtime.ScriptEnvironment jdk.nashorn.internal.ir.FunctionNode
      StackMap stack: new 4 new 4 jdk.nashorn.internal.codegen.Compiler
         5: aconst_null
      StackMap locals: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase jdk.nashorn.internal.codegen.Compiler jdk.nashorn.internal.codegen.Compiler$CompilationPhases jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.runtime.ScriptEnvironment jdk.nashorn.internal.ir.FunctionNode
      StackMap stack: new 4 new 4 jdk.nashorn.internal.codegen.Compiler int[]
         6: invokespecial jdk.nashorn.internal.codegen.CodeGenerator.<init>:(Ljdk/nashorn/internal/codegen/Compiler;[I)V
            astore 6 /* codegen */
        start local 6 // jdk.nashorn.internal.codegen.CodeGenerator codegen
         7: .line 424
            aload 5 /* newFunctionNode */
            aload 6 /* codegen */
            invokestatic jdk.nashorn.internal.codegen.CompilationPhase.transformFunction:(Ljdk/nashorn/internal/ir/FunctionNode;Ljdk/nashorn/internal/ir/visitor/NodeVisitor;)Ljdk/nashorn/internal/ir/FunctionNode;
            astore 5 /* newFunctionNode */
         8: .line 425
            aload 6 /* codegen */
            invokevirtual jdk.nashorn.internal.codegen.CodeGenerator.generateScopeCalls:()V
         9: .line 426
            goto 19
      StackMap locals: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase jdk.nashorn.internal.codegen.Compiler jdk.nashorn.internal.codegen.Compiler$CompilationPhases jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.runtime.ScriptEnvironment jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.codegen.CodeGenerator
      StackMap stack: java.lang.VerifyError
        10: astore 7 /* e */
        start local 7 // java.lang.VerifyError e
        11: .line 427
            aload 4 /* senv */
            getfield jdk.nashorn.internal.runtime.ScriptEnvironment._verify_code:Z
            ifne 12
            aload 4 /* senv */
            getfield jdk.nashorn.internal.runtime.ScriptEnvironment._print_code:Z
            ifeq 16
        12: .line 428
      StackMap locals: java.lang.VerifyError
      StackMap stack:
            aload 4 /* senv */
            invokevirtual jdk.nashorn.internal.runtime.ScriptEnvironment.getErr:()Ljava/io/PrintWriter;
            new java.lang.StringBuilder
            dup
            aload 7 /* e */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 7 /* e */
            invokevirtual java.lang.VerifyError.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
        13: .line 429
            aload 4 /* senv */
            getfield jdk.nashorn.internal.runtime.ScriptEnvironment._dump_on_error:Z
            ifeq 19
        14: .line 430
            aload 7 /* e */
            aload 4 /* senv */
            invokevirtual jdk.nashorn.internal.runtime.ScriptEnvironment.getErr:()Ljava/io/PrintWriter;
            invokevirtual java.lang.VerifyError.printStackTrace:(Ljava/io/PrintWriter;)V
        15: .line 432
            goto 19
        16: .line 433
      StackMap locals:
      StackMap stack:
            aload 7 /* e */
            athrow
        end local 7 // java.lang.VerifyError e
        17: .line 435
      StackMap locals: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase jdk.nashorn.internal.codegen.Compiler jdk.nashorn.internal.codegen.Compiler$CompilationPhases jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.runtime.ScriptEnvironment jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.codegen.CodeGenerator
      StackMap stack: java.lang.Throwable
            astore 7 /* e */
        start local 7 // java.lang.Throwable e
        18: .line 437
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "Failed generating bytecode for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* fn */
            invokevirtual jdk.nashorn.internal.ir.FunctionNode.getSourceName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ":"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 6 /* codegen */
            invokevirtual jdk.nashorn.internal.codegen.CodeGenerator.getLastLineNumber:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 7 /* e */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 7 // java.lang.Throwable e
        19: .line 440
      StackMap locals:
      StackMap stack:
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getCompileUnits:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 8
            goto 34
      StackMap locals: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase jdk.nashorn.internal.codegen.Compiler jdk.nashorn.internal.codegen.Compiler$CompilationPhases jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.runtime.ScriptEnvironment jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.codegen.CodeGenerator top java.util.Iterator
      StackMap stack:
        20: aload 8
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.CompileUnit
            astore 7 /* compileUnit */
        start local 7 // jdk.nashorn.internal.codegen.CompileUnit compileUnit
        21: .line 441
            aload 7 /* compileUnit */
            invokevirtual jdk.nashorn.internal.codegen.CompileUnit.getClassEmitter:()Ljdk/nashorn/internal/codegen/ClassEmitter;
            astore 9 /* classEmitter */
        start local 9 // jdk.nashorn.internal.codegen.ClassEmitter classEmitter
        22: .line 442
            aload 9 /* classEmitter */
            invokevirtual jdk.nashorn.internal.codegen.ClassEmitter.end:()V
        23: .line 444
            aload 7 /* compileUnit */
            invokevirtual jdk.nashorn.internal.codegen.CompileUnit.isUsed:()Z
            ifne 26
        24: .line 445
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getLogger:()Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "Skipping unused compile unit "
            aastore
            dup
            iconst_1
            aload 7 /* compileUnit */
            aastore
            invokevirtual jdk.nashorn.internal.runtime.logging.DebugLogger.fine:([Ljava/lang/Object;)V
        25: .line 446
            goto 34
        26: .line 449
      StackMap locals: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase jdk.nashorn.internal.codegen.Compiler jdk.nashorn.internal.codegen.Compiler$CompilationPhases jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.runtime.ScriptEnvironment jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.codegen.CodeGenerator jdk.nashorn.internal.codegen.CompileUnit java.util.Iterator jdk.nashorn.internal.codegen.ClassEmitter
      StackMap stack:
            aload 9 /* classEmitter */
            invokevirtual jdk.nashorn.internal.codegen.ClassEmitter.toByteArray:()[B
            astore 10 /* bytecode */
        start local 10 // byte[] bytecode
        27: .line 450
            getstatic jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase.$assertionsDisabled:Z
            ifne 28
            aload 10 /* bytecode */
            ifnonnull 28
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        28: .line 452
      StackMap locals: byte[]
      StackMap stack:
            aload 7 /* compileUnit */
            invokevirtual jdk.nashorn.internal.codegen.CompileUnit.getUnitClassName:()Ljava/lang/String;
            astore 11 /* className */
        start local 11 // java.lang.String className
        29: .line 453
            aload 1 /* compiler */
            aload 11 /* className */
            aload 10 /* bytecode */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.addClass:(Ljava/lang/String;[B)V
        30: .line 455
            invokestatic jdk.nashorn.internal.codegen.CompileUnit.increaseEmitCount:()V
        31: .line 458
            aload 4 /* senv */
            getfield jdk.nashorn.internal.runtime.ScriptEnvironment._verify_code:Z
            ifeq 33
        32: .line 459
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getCodeInstaller:()Ljdk/nashorn/internal/runtime/CodeInstaller;
            aload 10 /* bytecode */
            invokeinterface jdk.nashorn.internal.runtime.CodeInstaller.verify:([B)V
        33: .line 462
      StackMap locals: java.lang.String
      StackMap stack:
            aload 4 /* senv */
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getLogger:()Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            aload 10 /* bytecode */
            aload 11 /* className */
            invokestatic jdk.nashorn.internal.codegen.DumpBytecode.dumpBytecode:(Ljdk/nashorn/internal/runtime/ScriptEnvironment;Ljdk/nashorn/internal/runtime/logging/DebugLogger;[BLjava/lang/String;)V
        end local 11 // java.lang.String className
        end local 10 // byte[] bytecode
        end local 9 // jdk.nashorn.internal.codegen.ClassEmitter classEmitter
        end local 7 // jdk.nashorn.internal.codegen.CompileUnit compileUnit
        34: .line 440
      StackMap locals: jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase jdk.nashorn.internal.codegen.Compiler jdk.nashorn.internal.codegen.Compiler$CompilationPhases jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.runtime.ScriptEnvironment jdk.nashorn.internal.ir.FunctionNode jdk.nashorn.internal.codegen.CodeGenerator top java.util.Iterator
      StackMap stack:
            aload 8
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 20
        35: .line 465
            aload 5 /* newFunctionNode */
            areturn
        end local 6 // jdk.nashorn.internal.codegen.CodeGenerator codegen
        end local 5 // jdk.nashorn.internal.ir.FunctionNode newFunctionNode
        end local 4 // jdk.nashorn.internal.runtime.ScriptEnvironment senv
        end local 3 // jdk.nashorn.internal.ir.FunctionNode fn
        end local 2 // jdk.nashorn.internal.codegen.Compiler$CompilationPhases phases
        end local 1 // jdk.nashorn.internal.codegen.Compiler compiler
        end local 0 // jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   36     0             this  Ljdk/nashorn/internal/codegen/CompilationPhase$BytecodeGenerationPhase;
            0   36     1         compiler  Ljdk/nashorn/internal/codegen/Compiler;
            0   36     2           phases  Ljdk/nashorn/internal/codegen/Compiler$CompilationPhases;
            0   36     3               fn  Ljdk/nashorn/internal/ir/FunctionNode;
            1   36     4             senv  Ljdk/nashorn/internal/runtime/ScriptEnvironment;
            2   36     5  newFunctionNode  Ljdk/nashorn/internal/ir/FunctionNode;
            7   36     6          codegen  Ljdk/nashorn/internal/codegen/CodeGenerator;
           11   17     7                e  Ljava/lang/VerifyError;
           18   19     7                e  Ljava/lang/Throwable;
           21   34     7      compileUnit  Ljdk/nashorn/internal/codegen/CompileUnit;
           22   34     9     classEmitter  Ljdk/nashorn/internal/codegen/ClassEmitter;
           27   34    10         bytecode  [B
           29   34    11        className  Ljava/lang/String;
      Exception table:
        from    to  target  type
           7     9      10  Class java.lang.VerifyError
           7     9      17  Class java.lang.Throwable
    MethodParameters:
          Name  Flags
      compiler  final
      phases    final
      fn        final

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase this
         0: .line 470
            ldc "'Bytecode Generation'"
            areturn
        end local 0 // jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/nashorn/internal/codegen/CompilationPhase$BytecodeGenerationPhase;
}
SourceFile: "CompilationPhase.java"
NestHost: jdk.nashorn.internal.codegen.CompilationPhase
InnerClasses:
  private final BytecodeGenerationPhase = jdk.nashorn.internal.codegen.CompilationPhase$BytecodeGenerationPhase of jdk.nashorn.internal.codegen.CompilationPhase
  public CompilationPhases = jdk.nashorn.internal.codegen.Compiler$CompilationPhases of jdk.nashorn.internal.codegen.Compiler
/

java/ 10/ jdk.scripting.nashorn/jdk/nashorn/internal/codegen/CompilationPhase$BytecodeGenerationPhase.class
