public class JSRInlinerAdapter extends MethodNode implements Opcodes
org.objectweb.asm.MethodAdapter that removes JSR instructions and
inlines the referenced subroutines.
Explanation of how it works TODO| Modifier and Type | Class and Description |
|---|---|
protected static class |
JSRInlinerAdapter.Subroutine |
access, annotationDefault, desc, exceptions, instructions, invisibleParameterAnnotations, localVariables, maxLocals, maxStack, name, signature, tryCatchBlocks, visibleParameterAnnotationsattrs, invisibleAnnotations, visibleAnnotationsAALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEDYNAMIC_OWNER, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7| Constructor and Description |
|---|
JSRInlinerAdapter(MethodVisitor mv,
int access,
String name,
String desc,
String signature,
String[] exceptions)
Creates a new JSRInliner.
|
| Modifier and Type | Method and Description |
|---|---|
void |
visitEnd()
If any JSRs were seen, triggers the inlining process.
|
void |
visitJumpInsn(int opcode,
Label lbl)
Detects a JSR instruction and sets a flag to indicate we will need to do
inlining.
|
accept, accept, getLabelNode, visitAnnotationDefault, visitCode, visitFieldInsn, visitFrame, visitIincInsn, visitInsn, visitIntInsn, visitLabel, visitLdcInsn, visitLineNumber, visitLocalVariable, visitLookupSwitchInsn, visitMaxs, visitMethodInsn, visitMultiANewArrayInsn, visitParameterAnnotation, visitTableSwitchInsn, visitTryCatchBlock, visitTypeInsn, visitVarInsnvisitAnnotation, visitAttributeclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitvisitAnnotation, visitAttributepublic JSRInlinerAdapter(MethodVisitor mv, int access, String name, String desc, String signature, String[] exceptions)
mv - the MethodVisitor to send the resulting inlined
method code to (use null for none).access - the method's access flags (see Opcodes). This
parameter also indicates if the method is synthetic and/or
deprecated.name - the method's name.desc - the method's descriptor (see Type).signature - the method's signature. May be null.exceptions - the internal names of the method's exception classes
(see getInternalName). May be
null.public void visitJumpInsn(int opcode,
Label lbl)
visitJumpInsn in interface MethodVisitorvisitJumpInsn in class MethodNodeopcode - the opcode of the type instruction to be visited. This
opcode is either IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ,
IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ,
IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL.lbl - the operand of the instruction to be visited. This operand
is a label that designates the instruction to which the jump
instruction may jump.public void visitEnd()
visitEnd in interface MethodVisitorvisitEnd in class MemberNodeCopyright © 2018 Oracle. All Rights Reserved.