Your predict.c patch

[Jakub Jelinek]

Hi!

Your
Thu Dec 13 12:31:07 CET 2001  Jan Hubicka  <jh@suse.cz>

        * predict.c (estimate_probability): Distribute the loop exit
        probability according to number of exit edges.

patch broke a couple of testcases on ia32, particularly:
FAIL: gcc.c-torture/compile/921202-1.c,  -Os
FAIL: gcc.c-torture/compile/950613-1.c,  -O1
FAIL: gcc.c-torture/compile/950613-1.c,  -Os

The problem is that if exits is 0, you divide by zero.
Can you fix this?
Thanks.

	Jakub