[Bug target/77468] [7 Regression] C-ray regression on Aarch64

[tulipawn at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77468

PeteVine <tulipawn at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|DUPLICATE                   |---

--- Comment #22 from PeteVine <tulipawn at gmail dot com> ---
@ktkachov I've just retested with your patches from PR68664 and it looks like
this could be a different issue, concerning Cortex-A53 codegen exclusively. 

Using -mcpu=thunderx demonstrates the problem (as well as gcc7 superiority
probably):

http://openbenchmarking.org/result/1702146-RI-1609039HA18