------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-11 03:17 ------- When I did 1 << 24 I got a warning (at least on the mainline on a cross to avr) about 24 being greater than the size of int so it was going to be 0. Again in real terms there is something on here but I really doubt it is a regression and you did not use -mint8 for the 3.3 build and not for the 3.4 build.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18424