For loop in the function stops code execution

Hi,

I have a very strange problem about F28335 programming; when I write a function that only includes for loop like below, code stops at the ADC macro (when i suspend the code with debugger, instruction pointer always stays at there), and does not continue, when I change the content of ADC macro (delete some lines), some changes fix the problem but some changes cause the code stop at Mem Copy functions. These functions is not related with my function, I think that happens randomly (it seems like that).
Even if I do not call that funciton AAA, it still stops my code, definiton of that function is enough. But more strange think is that; when I add some lines to that function, code works with no problem; my examples are below.

Functions that stops the code--------->

void AAA()
{
Uint16 i;

for(i=0; i < 15; i++ );
}

and

void AAA()
{
Uint16 i;

Uint16 a;

for(i=0; i < 15; i++ );
}

Functions that do not stop the code--------->

void AAA() // I added i=0
{
Uint16 i=0;

for(i=0; i < 15; i++ );
}

void AAA() // I added i=0
{
Uint16 i;

i=0;

for(i=0; i < 15; i++ );
}

void AAA() // I added i++
{
Uint16 i;

i++;

for(i=0; i < 15; i++ );
}

void AAA() // I added i++
{
Uint16 i;

for(i=0; i < 15; i++ );

i++;
}

void AAA()// I added a=0
{
Uint16 i;

Uint16 a;

a=0;

for(i=0; i < 15; i++ );
}

void AAA()// I delete i=0 @ for loop
{
Uint16 i;

for(i; i < 15; i++ );
}

void AAA()// I changed Uint16 with Uint32
{
Uint32 i;

for(i=0; i < 15; i++ );
}

I think it means that; using extra RAM space does not fix the problem but using extra code space fixes the problem; could you try it at your own project? I also changed the place of function definiton and function name but the result is same, what can be the reason? (I am using FLASH programming configuration)

Thanks.