"David Brown" <[EMAIL PROTECTED]> wrote: > ..., and it will also change "multiply by constant" into a series of > shifts and adds. The target chip has a hardware multiplier and > divider, but they are slower than the shift-and-add sequences.
Unfortunately, AVR-GCC also does this, even though the hardware multiplier is faster than a series of shift and add. :-( -- J"org Wunsch Unix support engineer [EMAIL PROTECTED] http://www.interface-systems.de/~j/ _______________________________________________ AVR-GCC-list mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avr-gcc-list
