[Bug tree-optimization/108547] ice in decompose, at wide-int.h:984 for -O2 with -Wall

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108547

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I suspect it is trying to simplifying:
        ((NOT (us_8.1_2 != 0)))
        OR ((func_7_ptr_13.8_9 != 0) AND (_8 != 0) AND (func_7_ptr_13.8_9 & 1)
AND (NOT (_49 != 0)) AND (NOT (prephitmp_37 != 0)))
        OR ((func_7_ptr_13.8_9 & 1) AND (NOT (_49 != 0)) AND (NOT (_11 != 0)))
        OR ((NOT (_30 != 0)) AND (NOT (_49 != 0)) AND (NOT (prephitmp_37 !=
0)))

Note the & 1 there .... That seems like the issue, trying to simplify:
(func_7_ptr_13.8_9 != 0) AND (func_7_ptr_13.8_9 & 1)