Re: if-conv problem....

[Richard Henderson <rth at redhat dot com>]

On Thu, Oct 03, 2002 at 10:18:44AM +0530, Deepak B. Nayak wrote:
> we wanted if-conv to be done before instr-combine pass so we need first
> if-conv pass to work..but what is diff..???
> why first pass did not work and second one did..???

You need to spend some time actually reading the code.

Because the register allocator cannot handle predicated
instructions.  So we explicitly disable predication
until after reload.


r~