Is there any util that would produce result containing the asm code execution staticstics ???
I assume you want assembly instruction execution counts. You could produce this info from gcov with a bit of work, as gcov already gives you execution counts for basic blocks. You just need to disassemble the code, apply the counts to the assembly instructions, and then print whatever statistics you want. Probably not easy, but feasible.
Otherwise, there is nothing in gcc that will help you here. -- Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com