Follow-up Comment #1, bug #50811 (project avr-libc): Calling printf("foo\n"); will be optimized to puts("foo"); so your test isn't really valid.
Try omparing a program which uses printf("foo: %d\n", 42); instead. _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?50811> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/ _______________________________________________ AVR-libc-dev mailing list AVR-libc-dev@nongnu.org https://lists.nongnu.org/mailman/listinfo/avr-libc-dev