> From my investigations on the m68k, the effects on the IL are minimal > with a slight bias towards better code (by suppressing if-conversions of > some now more costly blocks). *But* the size of the resulting code was > all over the place -- sometimes it was better, others worse. From > looking at the assembly we seemingly are copying blocks that aren't > strictly necessary.
I'm seeing essentially the same thing on SPARC, probably because of the ifcvt change; the rtlanal change seems to be neutral for the architecture. -- Eric Botcazou
