[Bug tree-optimization/89772] memchr for a character not in constant nul-padded string not folded

[JunMa at linux dot alibaba.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89772

JunMa <JunMa at linux dot alibaba.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |JunMa at linux dot alibaba.com

--- Comment #2 from JunMa <JunMa at linux dot alibaba.com> ---
Agreed, I think we should get trailing nulls from c_getstr() for 
array when fold memchr/memcmp/bcmp builtins.