[Bug c/61409] [4.9 regression] -Wmaybe-uninitialized false-positive with -O2

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61409

Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #32888|0                           |1
        is obsolete|                            |

--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
Created attachment 32889
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32889&action=edit
even more reduced

This could be even further reduced