------- Additional Comments From ericw at evcohs dot com 2004-11-11 16:29 ------- Subject: Re: 3.4.3 ~6x+ performance regression vs 3.3.1, constant trees not being computed.
pinskia at gcc dot gnu dot org wrote: >------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-11 >02:52 ------- >or the default for -mint8 changed. > > > The size of long has always stayed at 32 bits. The default sizes for -mint8 *might* have changed. I know that Svein Seldal corrected a problem with the size of long with -mint8, but I thought that was on HEAD, i.e. for 4.0.0, not necessarily on 3.4.3. But I could be wrong. For reference: Normal: char = 8 bits int = 16 bits long = 32 bits With -mint8 (on 4.0.0 IIRC) char = 8 bits int = 8 bits long = 16 bits Eric -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18424
