This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: Basic block renumbering removal, part 4
On Mon, May 27, 2002 at 10:25:12PM +0200, Zdenek Dvorak wrote:
> *************** back_edge_of_syntactic_loop_p (bb1, bb2)
> + for (bb = bb1; bb && bb != bb2; bb = bb->next_bb)
> + continue;
Please put a ??? comment about arranging for the bb indicies
to be monotonically increasing during this optimization so
that we can compare indicies again.
I seem to recall there was one other place we did a search
as well? Please mark that one as well.
Otherwise ok.
r~