[Bug tree-optimization/108498] ppc64 big endian generates uninitialized reads with -fstore-merging

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108498

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
          Component|middle-end                  |tree-optimization
   Last reconfirmed|                            |2023-01-23
             Status|UNCONFIRMED                 |NEW

--- Comment #13 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Ok, this seems wrong:

New sequence of 1 stores to replace old one of 10 stores
# .MEM_102 = VDEF <.MEM_101>
MEM <char[8]> [(void *)&insn] = "\x02\x00\xff\x03\x00\x01\x02\x03";
Exceeded original number of stmts (2).  Not profitable to emit new sequence.


The size should be 9 rather 8 ...