On Tue, 30 Sep 2008 16:27:31 -0400 Burt Bicksler <bbicksler@xxxxxxxxxxxxxxxx> wrote: > It is only two source files that we see this difference with and it > is always 4 bytes in each object file that is different. I suggest that you look at the assembler source, either by compiling with -s (so that only assembler is produced) or with -save-temps (so that the assembler source isn't deleted after being used to produce the object code). By comparing the .s files, you should be able to identify what changes.