CCS/TM4C123GH6PM: #112-D statement is unreachable

Tool/software: Code Composer Studio

have interfaced mcp4725 DAC with tiva to convert digital input(0 to 4096) to analog value(0-3.3,because vcc of DAC is connected to +3.3V).the following error (#112-D statement is unreachable) appears near the last code line[ I2CMasterControl(I2C0_BASE, I2C_MASTER_CMD_BURST_SEND_FINISH);] and can the same command be used to send single value instead of sending multiple value in loop like in below program?

the Output of DAC is coming 1.64 V constantly for the program below

/* Defines boolean and integer data types */
#include <stdbool.h>
#include <stdint.h>
/* Defines the base address of the memories and peripherals */
#include "inc/hw_memmap.h"
/* Defines the common types and macros */
#include "inc/hw_types.h"
/* Defines and Macros for the I2C */
#include "inc/hw_i2c.h"
#include "driverlib/i2c.h"
/* Prototypes for the system control driver */
#include "driverlib/sysctl.h"
/* Defines and Macros for GPIO API */
#include "driverlib/gpio.h"
#define SLAVE_ADDRESS 0x60
/* Array of 512 values containing 12-bit sine values for one time period */
unsigned int sine_9Bit[512] =
{
 2048, 2073, 2098, 2123, 2148, 2174, 2199, 2224,
 2249, 2274, 2299, 2324, 2349, 2373, 2398, 2423,
 2448, 2472, 2497, 2521, 2546, 2570, 2594, 2618,
 2643, 2667, 2690, 2714, 2738, 2762, 2785, 2808,
 2832, 2855, 2878, 2901, 2924, 2946, 2969, 2991,
 3013, 3036, 3057, 3079, 3101, 3122, 3144, 3165,
 3186, 3207, 3227, 3248, 3268, 3288, 3308, 3328,
 3347, 3367, 3386, 3405, 3423, 3442, 3460, 3478,
 3496, 3514, 3531, 3548, 3565, 3582, 3599, 3615,
 3631, 3647, 3663, 3678, 3693, 3708, 3722, 3737,
 3751, 3765, 3778, 3792, 3805, 3817, 3830, 3842,
 3854, 3866, 3877, 3888, 3899, 3910, 3920, 3930,
 3940, 3950, 3959, 3968, 3976, 3985, 3993, 4000,
 4008, 4015, 4022, 4028, 4035, 4041, 4046, 4052,
 4057, 4061, 4066, 4070, 4074, 4077, 4081, 4084,
 4086, 4088, 4090, 4092, 4094, 4095, 4095, 4095,
 4095, 4095, 4095, 4095, 4094, 4092, 4090, 4088,
 4086, 4084, 4081, 4077, 4074, 4070, 4066, 4061,
 4057, 4052, 4046, 4041, 4035, 4028, 4022, 4015,
 4008, 4000, 3993, 3985, 3976, 3968, 3959, 3950,
 3940, 3930, 3920, 3910, 3899, 3888, 3877, 3866,
 3854, 3842, 3830, 3817, 3805, 3792, 3778, 3765,
 3751, 3737, 3722, 3708, 3693, 3678, 3663, 3647,
 3631, 3615, 3599, 3582, 3565, 3548, 3531, 3514,
 3496, 3478, 3460, 3442, 3423, 3405, 3386, 3367,
 3347, 3328, 3308, 3288, 3268, 3248, 3227, 3207,
 3186, 3165, 3144, 3122, 3101, 3079, 3057, 3036,
 3013, 2991, 2969, 2946, 2924, 2901, 2878, 2855,
 2832, 2808, 2785, 2762, 2738, 2714, 2690, 2667,
 2643, 2618, 2594, 2570, 2546, 2521, 2497, 2472,
 2448, 2423, 2398, 2373, 2349, 2324, 2299, 2274,
 2249, 2224, 2199, 2174, 2148, 2123, 2098, 2073,
 2048, 2023, 1998, 1973, 1948, 1922, 1897, 1872,
 1847, 1822, 1797, 1772, 1747, 1723, 1698, 1673,
 1648, 1624, 1599, 1575, 1550, 1526, 1502, 1478,
 1453, 1429, 1406, 1382, 1358, 1334, 1311, 1288,
 1264, 1241, 1218, 1195, 1172, 1150, 1127, 1105,
 1083, 1060, 1039, 1017, 995, 974, 952, 931,
 910, 889, 869, 848, 828, 808, 788, 768,
 749, 729, 710, 691, 673, 654, 636, 618,
 600, 582, 565, 548, 531, 514, 497, 481,
 465, 449, 433, 418, 403, 388, 374, 359,
 345, 331, 318, 304, 291, 279, 266, 254,
 242, 230, 219, 208, 197, 186, 176, 166,
 156, 146, 137, 128, 120, 111, 103, 96,
 88, 81, 74, 68, 61, 55, 50, 44,
 39, 35, 30, 26, 22, 19, 15, 12,
 10, 8, 6, 4, 2, 1, 1, 0,
 0, 0, 1, 1, 2, 4, 6, 8,
 10, 12, 15, 19, 22, 26, 30, 35,
 39, 44, 50, 55, 61, 68, 74, 81,
 88, 96, 103, 111, 120, 128, 137, 146,
 156, 166, 176, 186, 197, 208, 219, 230,
 242, 254, 266, 279, 291, 304, 318, 331,
 345, 359, 374, 388, 403, 418, 433, 449,
 465, 481, 497, 514, 531, 548, 565, 582,
 600, 618, 636, 654, 673, 691, 710, 729,
 749, 768, 788, 808, 828, 848, 869, 889,
 910, 931, 952, 974, 995, 1017, 1039, 1060,
 1083, 1105, 1127, 1150, 1172, 1195, 1218, 1241,
 1264, 1288, 1311, 1334, 1358, 1382, 1406, 1429,
 1453, 1478, 1502, 1526, 1550, 1575, 1599, 1624,
 1648, 1673, 1698, 1723, 1747, 1772, 1797, 1822,
 1847, 1872, 1897, 1922, 1948, 1973, 1998, 2023
};
unsigned char value1, value2;
/* Transmitting 12-bit sine value in packets of 8 bits through I2C */
void dac_data(unsigned int value)
{
    value1 = value/256;
    value2 = value%256;
    I2CMasterDataPut(I2C0_BASE, value1);
    I2CMasterControl(I2C0_BASE, I2C_MASTER_CMD_BURST_SEND_CONT);
    while(I2CMasterBusy(I2C0_BASE))
    {
    }
    I2CMasterDataPut(I2C0_BASE, value2);
    I2CMasterControl(I2C0_BASE, I2C_MASTER_CMD_BURST_SEND_CONT);
    while(I2CMasterBusy(I2C0_BASE))
    {
    }
}
int main(void)
{
    unsigned int i;
    /* Set the clock to 80MHz using PLL */
    SysCtlClockSet(SYSCTL_SYSDIV_2_5 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
                   SYSCTL_XTAL_16MHZ);
    /* Enable the GPIO Port B */
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
    /* Enable the peripheral I2C Module 0 */
    SysCtlPeripheralEnable(SYSCTL_PERIPH_I2C0);
    /* Make the I2C pins be peripheral controlled */
    GPIOPinTypeI2C(GPIO_PORTB_BASE, GPIO_PIN_2 | GPIO_PIN_3);
    GPIOPinTypeI2CSCL(GPIO_PORTB_BASE,GPIO_PIN_2);
    /* Disable the I2C Module 0 */
    I2CMasterDisable(I2C0_BASE);
    /* Set the configuration of a I2C Module 0 */
    /* Parameter ’true’ for 400Kbps and ’false’ for 100Kbps mode */
    I2CMasterInitExpClk(I2C0_BASE, SysCtlClockGet(), true);
    /* Set the slave address to which I2C module (master) which to communicate*/
    I2CMasterSlaveAddrSet(I2C0_BASE, SLAVE_ADDRESS, false);
    /* Start the burst transaction of Data */
    I2CMasterControl(I2C0_BASE, I2C_MASTER_CMD_BURST_SEND_START);
        for(i=0;i<512;i++)
        {
            dac_data(sine_9Bit[i]);

        }
    /* Finish the burst transaction of Data*/
    /* Since above loop is never ending loop so this statement will never execute*/
    I2CMasterControl(I2C0_BASE, I2C_MASTER_CMD_BURST_SEND_FINISH);
}