On Sat, 21 Apr 2007 18:24:18 -0700 chromatic <[EMAIL PROTECTED]> wrote: > Then it calculates a slot value: > > const int slot = (reg_alloc + 7) >> 3; > reg_alloc = slot << 3; > > This is where I start not to understand. Why reg_alloc + 7? Why > shift left and right by 3?
To me it looks like it's just rounding up to the next 8-byte boundary. Mark
