[Bug tree-optimization/65930] Reduction with sign-change not handled

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65930

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |ro at gcc dot gnu.org

--- Comment #20 from Rainer Orth <ro at gcc dot gnu.org> ---
Created attachment 47101
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47101&action=edit
32-bit sparc-sun-solaris2.11 vect-reduc-2char-big-array.c.158t.vect