Sergei Tovpeko <sevtov@xxxxxxx> writes: > Hello. > > I'd know is there any key which permits the output asm-code with > comments included into C-code? I am not sure what you asking for. If you want the comments in your C code to occur in gcc's assembler output (obtained with either -S or --save-temps), I know of no way to do that. You can get a similar effect like this: int main() { asm("/* This is a comment. */"); } will result in this: #APP /*This is a comment.*/ #NO_APP in the assembler output. If you want more readable asm, you could experiment with -fverbose-asm, which is sometimes easier to read and sometimes not. :-)