On Sat, 7 Apr 2007, Andrew Morton wrote: > andl $48, %eax #, tmp399 > cmpl $48, %eax #, tmp399 > je .L265 #, > > what's "yuck" about that?
> > With the single page flag: > > movl (%ebx), %eax #* page.521, D.21940 > testb $32, %al #, D.21940 > jne .L265 #, > > So you're talking about saving one sole single silly solitary instruction. We are also using another register. The bit instructions can just go in an test. Ok. Will submit this patch. .... Maybe I can special case 64 bit. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
