[Bug tree-optimization/71522] [5/6/7 Regression] Wrong optimization of memcpy through a var of type long double

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71522

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
      Known to work|                            |4.9.3
   Target Milestone|---                         |5.5
            Summary|Wrong optimization of       |[5/6/7 Regression] Wrong
                   |memcpy through a var of     |optimization of memcpy
                   |type long double            |through a var of type long
                   |                            |double
      Known to fail|                            |5.1.0, 7.0