limit code expansion on ifcvt - bbro too?

[Richard Henderson]

On Mon, Nov 18, 2002 at 03:36:20PM -0800, tm wrote:
> Is maybe_hot_bb_p usable for limiting code expansion on BBRO as well?
> If so, I'll try to submit a patch for it.

Instead of spending so much effort trying to selectively disable
parts of BBRO, why don't you come up with a placement algorithm
that minimizes (1) branches or (2) sum of branch insn sizes.

It shouldn't be _that_ hard.


r~