MDK Lite V5.35 __main scatterload

Hi  all,

    When I use MDK lite V5.35 I found a problem in _main_scatterload.

   My code is very simple as below：define a arrary which is 9 bytes long。another arrary init to zero.  after build the map file is below.

#define TEST_ADDR1 ((volatile unsigned int*)(0x20020000u))
char test[9]={0,1,2,3,4,5,6,7,8};
//char test1[8]={1,2,3,4,5,6,7,8};
char test1[8]={0};
int main(void)
{
   char ch;
    volatile unsigned int* test_wr = TEST_ADDR1;
   *test_wr = (unsigned int)test1[8];
    test1[6] = test[8];
    while (1)
    {
          test1[7] = test[7];
    }
}

in __main, copy data, the length is 9 bytes, R2 is 0x9, every time it subtract 4，then It can never be equal to 0，So it can not run to main() and make a hard fault.

In map file I see it have "3 PAD" , but the copy length is not 0xC, in the .elf is 0x9.

but when the test1 init with non-zero,the map is bellow, and in the .elf file the copy length is 0x14, Is an integer multiple of 4 bytes. So that's No problem.

How to force  "__main" copy length in 4-byte integer multiple ? 

thanks a lot!