Compilers do that, at least for the simple case of constant strings; gcc can compile a printf call as puts. See https://stackoverflow.com/questions/60080021/compiler-change...
What if it could convert:
printf("parsed: %s to %i\n", x, y);
To:
puts("parsed: "); puts(x); puts(" to "); _puti(y); putc('\n');
Well. Then we'd have a lot more function calls overhead. Maybe something like:
_printf_nofloat("parsed: %s to %i\n", x, y);
reply
It also removes calls to printf("") and changes single character printf calls to putchar calls
See https://github.com/gcc-mirror/gcc/blob/ef32bd8c866a1b8a97f62...
Compilers do that, at least for the simple case of constant strings; gcc can compile a printf call as puts. See https://stackoverflow.com/questions/60080021/compiler-change...