[Bug tree-optimization/84503] [7 Regression] store-merging miscompilation on powerpc64 with -O3 since r241789

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84503

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[7/8 Regression]            |[7 Regression]
                   |store-merging               |store-merging
                   |miscompilation on powerpc64 |miscompilation on powerpc64
                   |with -O3 since r241789      |with -O3 since r241789

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed on the trunk so far, 7.x fix will be very different.