Examples of org.ow2.asm.MethodVisitor.visitVarInsn()

org.ow2.asm.MethodVisitor.visitVarInsn()
Visits a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable. @param opcode the opcode of the local variable instruction to be visited.This opcode is either ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET. @param var the operand of the instruction to be visited. This operand isthe index of a local variable.

        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 20);
        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 22);
        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 24);
        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 26);
        mv.visitVarInsn(ILOAD, 1);
        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);

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        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 22);
        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 24);
        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 26);
        mv.visitVarInsn(ILOAD, 1);
        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);
        mv.visitInsn(RETURN);
        mv.visitFrame(F_SAME, 0, null, 0, null);

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        mv.visitVarInsn(LSTORE, 22);
        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 24);
        mv.visitLdcInsn(new Long(11L));
        mv.visitVarInsn(LSTORE, 26);
        mv.visitVarInsn(ILOAD, 1);
        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);
        mv.visitInsn(RETURN);
        mv.visitFrame(F_SAME, 0, null, 0, null);
        mv.visitLabel(l1);

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                0,
                null,
                1,
                new Object[] { "java/lang/Exception" });
        mv.visitLabel(l1);
        mv.visitVarInsn(ASTORE, 2);
        mv.visitInsn(RETURN);
        mv.visitFrame(F_FULL,
                0,
                new Object[] { "pkg/FrameTable", INTEGER },
                0,

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                0,
                null,
                1,
                new Object[] { "java/lang/Exception" });
        mv.visitLabel(l3);
        mv.visitVarInsn(ASTORE, 2);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

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                "<init>",
                "(Ljava/lang/Object;)V",
                null,
                null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();

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                "<init>",
                "(I)V",
                null,
                null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        Label l0 = new Label();
        mv.visitLabel(l0);
        mv.visitTypeInsn(NEW, "pkg/FrameTable");
        mv.visitInsn(DUP);
        mv.visitVarInsn(ILOAD, 1);

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        mv.visitVarInsn(ALOAD, 0);
        Label l0 = new Label();
        mv.visitLabel(l0);
        mv.visitTypeInsn(NEW, "pkg/FrameTable");
        mv.visitInsn(DUP);
        mv.visitVarInsn(ILOAD, 1);
        Label l1 = new Label();
        mv.visitJumpInsn(IFNE, l1);
        mv.visitInsn(ACONST_NULL);
        Label l2 = new Label();
        mv.visitJumpInsn(GOTO, l2);

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        mv.visitInsn(IAND);
        mv.visitInsn(IOR);
        mv.visitInsn(IXOR);
        // long math insns
        for (int i = 0; i < 9; ++i) {
            mv.visitVarInsn(LLOAD, 2);
        }
        mv.visitInsn(LADD);
        mv.visitInsn(LSUB);
        mv.visitInsn(LMUL);
        mv.visitInsn(LDIV);

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        mv.visitInsn(LSUB);
        mv.visitInsn(LMUL);
        mv.visitInsn(LDIV);
        mv.visitInsn(LREM);
        mv.visitInsn(LNEG);
        mv.visitVarInsn(ILOAD, 1);
        mv.visitInsn(LSHL);
        mv.visitVarInsn(ILOAD, 1);
        mv.visitInsn(LSHR);
        mv.visitVarInsn(ILOAD, 1);
        mv.visitInsn(LUSHR);

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